Merge branch 'main' of https://github.com/cake-tech/cake_wallet into CW-237-enhance-error-catching-reporting

lib/bitcoin/cw_bitcoin.dart

@@ -51,6 +51,10 @@ class CWBitcoin extends Bitcoin {
 	TransactionPriority deserializeBitcoinTransactionPriority(int raw)
 		=> BitcoinTransactionPriority.deserialize(raw: raw);
 
+	@override
+	TransactionPriority deserializeLitecoinTransactionPriority(int raw)
+		=> LitecoinTransactionPriority.deserialize(raw: raw);
+
 	@override
 	int getFeeRate(Object wallet, TransactionPriority priority) {
 		final bitcoinWallet = wallet as ElectrumWallet;

lib/core/address_validator.dart

@@ -24,7 +24,6 @@ class AddressValidator extends TextValidator {
         return '[0-9a-zA-Z_]';
       case CryptoCurrency.usdc:
       case CryptoCurrency.usdcpoly:
-      case CryptoCurrency.husd:
       case CryptoCurrency.ape:
       case CryptoCurrency.avaxc:
       case CryptoCurrency.eth:
@@ -156,7 +155,7 @@ class AddressValidator extends TextValidator {
         return [98, 99, 106];
       case CryptoCurrency.btt:
         return [34];
-      case CryptoCurrency.bttbsc:
+      case CryptoCurrency.bttc:
         return [34];
       case CryptoCurrency.doge:
         return [34];
@@ -181,7 +180,6 @@ class AddressValidator extends TextValidator {
       case CryptoCurrency.stx:
         return [40, 41, 42];
       case CryptoCurrency.usdcpoly:
-      case CryptoCurrency.husd:
       case CryptoCurrency.mana:
       case CryptoCurrency.matic:
       case CryptoCurrency.maticpoly:

lib/core/auth_service.dart

@@ -4,12 +4,19 @@ import 'package:shared_preferences/shared_preferences.dart';
 import 'package:cake_wallet/entities/preferences_key.dart';
 import 'package:cake_wallet/entities/secret_store_key.dart';
 import 'package:cake_wallet/entities/encrypt.dart';
+import 'package:cake_wallet/di.dart';
+import 'package:cake_wallet/store/settings_store.dart';
 
 class AuthService with Store {
-  AuthService({required this.secureStorage, required this.sharedPreferences});
+  AuthService({
+    required this.secureStorage,
+    required this.sharedPreferences,
+    required this.settingsStore,
+  });
 
   final FlutterSecureStorage secureStorage;
   final SharedPreferences sharedPreferences;
+  final SettingsStore settingsStore;
 
   Future<void> setPassword(String password) async {
     final key = generateStoreKeyFor(key: SecretStoreKey.pinCodePassword);
@@ -19,8 +26,7 @@ class AuthService with Store {
 
   Future<bool> canAuthenticate() async {
     final key = generateStoreKeyFor(key: SecretStoreKey.pinCodePassword);
-    final walletName =
-        sharedPreferences.getString(PreferencesKey.currentWalletName) ?? '';
+    final walletName = sharedPreferences.getString(PreferencesKey.currentWalletName) ?? '';
     var password = '';
 
     try {
@@ -39,4 +45,25 @@ class AuthService with Store {
 
     return decodedPin == pin;
   }
+
+  void saveLastAuthTime() {
+    int timestamp = DateTime.now().millisecondsSinceEpoch;
+    sharedPreferences.setInt(PreferencesKey.lastAuthTimeMilliseconds, timestamp);
+  }
+
+  bool requireAuth() {
+    final timestamp = sharedPreferences.getInt(PreferencesKey.lastAuthTimeMilliseconds);
+    final duration = _durationToRequireAuth(timestamp ?? 0);
+    final requiredPinInterval = settingsStore.pinTimeOutDuration;
+
+    return duration >= requiredPinInterval.value;
+  }
+
+  int _durationToRequireAuth(int timestamp) {
+    DateTime before = DateTime.fromMillisecondsSinceEpoch(timestamp);
+    DateTime now = DateTime.now();
+    Duration timeDifference = now.difference(before);
+
+    return timeDifference.inMinutes;
+  }
 }

lib/core/backup_service.dart

@@ -214,8 +214,10 @@ class BackupService {
     final currentBitcoinElectrumSererId = data[PreferencesKey.currentBitcoinElectrumSererIdKey] as int?;
     final currentLanguageCode = data[PreferencesKey.currentLanguageCode] as String?;
     final displayActionListMode = data[PreferencesKey.displayActionListModeKey] as int?;
+    final fiatApiMode = data[PreferencesKey.currentFiatApiModeKey] as int?;
     final currentPinLength = data[PreferencesKey.currentPinLength] as int?;
     final currentTheme = data[PreferencesKey.currentTheme] as int?;
+    final disableExchange = data[PreferencesKey.disableExchangeKey] as bool?;
     final currentDefaultSettingsMigrationVersion = data[PreferencesKey.currentDefaultSettingsMigrationVersion] as int?;
     final moneroTransactionPriority = data[PreferencesKey.moneroTransactionPriority] as int?;
     final bitcoinTransactionPriority = data[PreferencesKey.bitcoinTransactionPriority] as int?;
@@ -266,6 +268,10 @@ class BackupService {
       await _sharedPreferences.setInt(PreferencesKey.displayActionListModeKey,
         displayActionListMode);
 
+    if (fiatApiMode != null)
+      await _sharedPreferences.setInt(PreferencesKey.currentFiatApiModeKey,
+          fiatApiMode);
+
     if (currentPinLength != null)
       await _sharedPreferences.setInt(PreferencesKey.currentPinLength,
         currentPinLength);
@@ -274,6 +280,10 @@ class BackupService {
       await _sharedPreferences.setInt(
         PreferencesKey.currentTheme, currentTheme);
 
+    if (disableExchange != null)
+      await _sharedPreferences.setBool(
+        PreferencesKey.disableExchangeKey, disableExchange);
+
     if (currentDefaultSettingsMigrationVersion != null)
       await _sharedPreferences.setInt(
         PreferencesKey.currentDefaultSettingsMigrationVersion,
@@ -421,12 +431,16 @@ class BackupService {
           _sharedPreferences.getInt(PreferencesKey.displayActionListModeKey),
       PreferencesKey.currentTheme:
           _sharedPreferences.getInt(PreferencesKey.currentTheme),
+      PreferencesKey.disableExchangeKey:
+          _sharedPreferences.getBool(PreferencesKey.disableExchangeKey),
       PreferencesKey.currentDefaultSettingsMigrationVersion: _sharedPreferences
           .getInt(PreferencesKey.currentDefaultSettingsMigrationVersion),
       PreferencesKey.bitcoinTransactionPriority:
           _sharedPreferences.getInt(PreferencesKey.bitcoinTransactionPriority),
       PreferencesKey.moneroTransactionPriority:
           _sharedPreferences.getInt(PreferencesKey.moneroTransactionPriority),
+      PreferencesKey.currentFiatApiModeKey:
+      _sharedPreferences.getInt(PreferencesKey.currentFiatApiModeKey),
     };
 
     return json.encode(preferences);

lib/core/sync_status_title.dart

@@ -14,8 +14,8 @@ String syncStatusTitle(SyncStatus syncStatus) {
     return S.current.sync_status_not_connected;
   }
 
-  if (syncStatus is StartingSyncStatus) {
-    return S.current.sync_status_starting_sync;
+  if (syncStatus is AttemptingSyncStatus) {
+    return S.current.sync_status_attempting_sync;
   }
 
   if (syncStatus is FailedSyncStatus) {

lib/di.dart

@@ -5,9 +5,15 @@ import 'package:cake_wallet/ionia/ionia_anypay.dart';
 import 'package:cake_wallet/ionia/ionia_gift_card.dart';
 import 'package:cake_wallet/ionia/ionia_tip.dart';
 import 'package:cake_wallet/src/screens/buy/onramper_page.dart';
+import 'package:cake_wallet/src/screens/settings/display_settings_page.dart';
+import 'package:cake_wallet/src/screens/settings/other_settings_page.dart';
+import 'package:cake_wallet/src/screens/settings/privacy_page.dart';
+import 'package:cake_wallet/src/screens/settings/security_backup_page.dart';
 import 'package:cake_wallet/src/screens/ionia/cards/ionia_custom_redeem_page.dart';
 import 'package:cake_wallet/src/screens/ionia/cards/ionia_gift_card_detail_page.dart';
 import 'package:cake_wallet/src/screens/ionia/cards/ionia_more_options_page.dart';
+import 'package:cake_wallet/src/screens/settings/connection_sync_page.dart';
+import 'package:cake_wallet/utils/payment_request.dart';
 import 'package:cake_wallet/view_model/ionia/ionia_auth_view_model.dart';
 import 'package:cake_wallet/view_model/ionia/ionia_buy_card_view_model.dart';
 import 'package:cake_wallet/view_model/ionia/ionia_custom_tip_view_model.dart';
@@ -26,6 +32,11 @@ import 'package:cake_wallet/src/screens/dashboard/widgets/balance_page.dart';
 import 'package:cake_wallet/view_model/ionia/ionia_account_view_model.dart';
 import 'package:cake_wallet/view_model/ionia/ionia_gift_cards_list_view_model.dart';
 import 'package:cake_wallet/view_model/ionia/ionia_purchase_merch_view_model.dart';
+import 'package:cake_wallet/view_model/settings/display_settings_view_model.dart';
+import 'package:cake_wallet/view_model/settings/other_settings_view_model.dart';
+import 'package:cake_wallet/view_model/settings/privacy_settings_view_model.dart';
+import 'package:cake_wallet/view_model/settings/security_settings_view_model.dart';
+import 'package:cake_wallet/view_model/advanced_privacy_settings_view_model.dart';
 import 'package:cw_core/unspent_coins_info.dart';
 import 'package:cake_wallet/core/backup_service.dart';
 import 'package:cw_core/wallet_service.dart';
@@ -49,7 +60,6 @@ import 'package:cake_wallet/src/screens/exchange_trade/exchange_trade_page.dart'
 import 'package:cake_wallet/src/screens/faq/faq_page.dart';
 import 'package:cake_wallet/src/screens/new_wallet/new_wallet_type_page.dart';
 import 'package:cake_wallet/src/screens/nodes/node_create_or_edit_page.dart';
-import 'package:cake_wallet/src/screens/nodes/nodes_list_page.dart';
 import 'package:cake_wallet/src/screens/order_details/order_details_page.dart';
 import 'package:cake_wallet/src/screens/pin_code/pin_code_widget.dart';
 import 'package:cake_wallet/src/screens/rescan/rescan_page.dart';
@@ -59,7 +69,6 @@ import 'package:cake_wallet/src/screens/restore/wallet_restore_page.dart';
 import 'package:cake_wallet/src/screens/seed/pre_seed_page.dart';
 import 'package:cake_wallet/src/screens/seed/wallet_seed_page.dart';
 import 'package:cake_wallet/src/screens/send/send_template_page.dart';
-import 'package:cake_wallet/src/screens/settings/settings.dart';
 import 'package:cake_wallet/src/screens/setup_pin_code/setup_pin_code.dart';
 import 'package:cake_wallet/src/screens/support/support_page.dart';
 import 'package:cake_wallet/src/screens/trade_details/trade_details_page.dart';
@@ -115,7 +124,6 @@ import 'package:cake_wallet/view_model/wallet_address_list/wallet_address_list_v
 import 'package:cake_wallet/view_model/monero_account_list/monero_account_edit_or_create_view_model.dart';
 import 'package:cake_wallet/view_model/monero_account_list/monero_account_list_view_model.dart';
 import 'package:cake_wallet/view_model/send/send_view_model.dart';
-import 'package:cake_wallet/view_model/settings/settings_view_model.dart';
 import 'package:cake_wallet/view_model/wallet_keys_view_model.dart';
 import 'package:cake_wallet/view_model/wallet_list/wallet_list_view_model.dart';
 import 'package:cake_wallet/view_model/wallet_restore_view_model.dart';
@@ -153,6 +161,7 @@ import 'package:cake_wallet/anypay/any_pay_payment_committed_info.dart';
 import 'package:cake_wallet/ionia/ionia_any_pay_payment_info.dart';
 import 'package:cake_wallet/src/screens/receive/fullscreen_qr_page.dart';
 import 'package:cake_wallet/core/wallet_loading_service.dart';
+import 'package:cw_core/crypto_currency.dart';
 
 final getIt = GetIt.instance;
 
@@ -300,7 +309,10 @@ Future setup(
 
   getIt.registerFactory<AuthService>(() => AuthService(
       secureStorage: getIt.get<FlutterSecureStorage>(),
-      sharedPreferences: getIt.get<SharedPreferences>()));
+      sharedPreferences: getIt.get<SharedPreferences>(),
+      settingsStore: getIt.get<SettingsStore>(),
+      ),
+    );
 
   getIt.registerFactory<AuthViewModel>(() => AuthViewModel(
       getIt.get<AuthService>(),
@@ -343,7 +355,7 @@ Future setup(
               onAuthenticationFinished: onAuthFinished,
               closable: closable ?? false));
 
-  getIt.registerFactory(() => 
+  getIt.registerFactory(() =>
    BalancePage(dashboardViewModel: getIt.get<DashboardViewModel>(), settingsStore: getIt.get<SettingsStore>()));
 
   getIt.registerFactory<DashboardPage>(() => DashboardPage( balancePage: getIt.get<BalancePage>(), walletViewModel: getIt.get<DashboardViewModel>(), addressListViewModel: getIt.get<WalletAddressListViewModel>()));
@@ -376,9 +388,11 @@ Future setup(
       getIt.get<BalanceViewModel>(),
       _transactionDescriptionBox));
 
-  getIt.registerFactory(
-      () => SendPage(sendViewModel: getIt.get<SendViewModel>(),
-          settingsViewModel: getIt.get<SettingsViewModel>()));
+  getIt.registerFactoryParam<SendPage, PaymentRequest?, void>(
+      (PaymentRequest? initialPaymentRequest, _) => SendPage(
+        sendViewModel: getIt.get<SendViewModel>(),
+        initialPaymentRequest: initialPaymentRequest,
+      ));
 
   getIt.registerFactory(() => SendTemplatePage(
       sendTemplateViewModel: getIt.get<SendTemplateViewModel>()));
@@ -386,7 +400,10 @@ Future setup(
   getIt.registerFactory(() => WalletListViewModel(
       _walletInfoSource,
       getIt.get<AppStore>(),
-      getIt.get<WalletLoadingService>()));
+      getIt.get<WalletLoadingService>(),
+      getIt.get<AuthService>(),
+    ),
+  );
 
   getIt.registerFactory(() =>
       WalletListPage(walletListViewModel: getIt.get<WalletListViewModel>()));
@@ -434,12 +451,20 @@ Future setup(
               getIt.get<MoneroAccountEditOrCreateViewModel>(param1: account)));
 
   getIt.registerFactory(() {
-    final appStore = getIt.get<AppStore>();
-    final yatStore = getIt.get<YatStore>();
-    return SettingsViewModel(appStore.settingsStore, yatStore, appStore.wallet!);
+    return DisplaySettingsViewModel(getIt.get<SettingsStore>());
   });
 
-  getIt.registerFactory(() => SettingsPage(getIt.get<SettingsViewModel>()));
+  getIt.registerFactory(() {
+    return PrivacySettingsViewModel(getIt.get<SettingsStore>());
+  });
+
+  getIt.registerFactory(() {
+    return OtherSettingsViewModel(getIt.get<SettingsStore>(), getIt.get<AppStore>().wallet!);
+  });
+
+  getIt.registerFactory(() {
+    return SecuritySettingsViewModel(getIt.get<SettingsStore>(), getIt.get<AuthService>());
+  });
 
   getIt
       .registerFactory(() => WalletSeedViewModel(getIt.get<AppStore>().wallet!));
@@ -458,12 +483,11 @@ Future setup(
       (ContactRecord? contact, _) =>
           ContactViewModel(_contactSource, contact: contact));
 
-  getIt.registerFactory(
-      () => ContactListViewModel(_contactSource, _walletInfoSource));
+  getIt.registerFactoryParam<ContactListViewModel, CryptoCurrency?, void>(
+      (CryptoCurrency? cur, _) => ContactListViewModel(_contactSource, _walletInfoSource, cur));
 
-  getIt.registerFactoryParam<ContactListPage, bool, void>(
-      (bool isEditable, _) => ContactListPage(getIt.get<ContactListViewModel>(),
-          isEditable: isEditable));
+  getIt.registerFactoryParam<ContactListPage, CryptoCurrency?, void>((CryptoCurrency? cur, _)
+      => ContactListPage(getIt.get<ContactListViewModel>(param1: cur)));
 
   getIt.registerFactoryParam<ContactPage, ContactRecord?, void>(
       (ContactRecord? contact, _) =>
@@ -475,10 +499,22 @@ Future setup(
         _nodeSource, appStore.wallet!, appStore.settingsStore);
   });
 
-  getIt.registerFactory(() => NodeListPage(getIt.get<NodeListViewModel>()));
+  getIt.registerFactory(() => ConnectionSyncPage(getIt.get<NodeListViewModel>(), getIt.get<DashboardViewModel>()));
 
-  getIt.registerFactory(() =>
-      NodeCreateOrEditViewModel(_nodeSource, getIt.get<AppStore>().wallet!));
+  getIt.registerFactory(() => SecurityBackupPage(getIt.get<SecuritySettingsViewModel>()));
+
+  getIt.registerFactory(() => PrivacyPage(getIt.get<PrivacySettingsViewModel>()));
+
+  getIt.registerFactory(() => DisplaySettingsPage(getIt.get<DisplaySettingsViewModel>()));
+
+  getIt.registerFactory(() => OtherSettingsPage(getIt.get<OtherSettingsViewModel>()));
+
+  getIt.registerFactoryParam<NodeCreateOrEditViewModel, WalletType?, void>(
+    (WalletType? type, _) => NodeCreateOrEditViewModel(
+        _nodeSource,
+        type ?? getIt.get<AppStore>().wallet!.type,
+        getIt.get<SettingsStore>(),
+    ));
 
   getIt.registerFactory(
       () => NodeCreateOrEditPage(getIt.get<NodeCreateOrEditViewModel>()));
@@ -494,7 +530,6 @@ Future setup(
       getIt.get<TradesStore>(),
       getIt.get<AppStore>().settingsStore,
       getIt.get<SharedPreferences>(),
-      getIt.get<SettingsViewModel>(),
   ));
 
   getIt.registerFactory(() => ExchangeTradeViewModel(
@@ -678,7 +713,7 @@ Future setup(
 
   getIt.registerFactoryParam<FullscreenQRPage, String, bool>(
           (String qrData, bool isLight) => FullscreenQRPage(qrData: qrData, isLight: isLight,));
-  
+
   getIt.registerFactory(() => IoniaApi());
 
   getIt.registerFactory(() => AnyPayApi());
@@ -698,7 +733,7 @@ Future setup(
 
   getIt.registerFactoryParam<IoniaMerchPurchaseViewModel, double, IoniaMerchant>((double amount, merchant) {
     return IoniaMerchPurchaseViewModel(
-      ioniaAnyPayService: getIt.get<IoniaAnyPay>(), 
+      ioniaAnyPayService: getIt.get<IoniaAnyPay>(),
       amount: amount,
       ioniaMerchant: merchant,
       sendViewModel: getIt.get<SendViewModel>()
@@ -741,31 +776,32 @@ Future setup(
       ioniaService: getIt.get<IoniaService>(),
       giftCard: giftCard);
   });
- 
+
  getIt.registerFactoryParam<IoniaCustomTipViewModel, List, void>((List args, _) {
      final amount = args[0] as double;
      final merchant = args[1] as IoniaMerchant;
      final tip = args[2] as IoniaTip;
-     
+
      return IoniaCustomTipViewModel(amount: amount, tip: tip, ioniaMerchant: merchant);
   });
-  
+
   getIt.registerFactoryParam<IoniaGiftCardDetailPage, IoniaGiftCard, void>((IoniaGiftCard giftCard, _) {
      return IoniaGiftCardDetailPage(getIt.get<IoniaGiftCardDetailsViewModel>(param1: giftCard));
   });
 
   getIt.registerFactoryParam<IoniaMoreOptionsPage, List, void>((List args, _){
     final giftCard = args.first as IoniaGiftCard;
-  
-    return IoniaMoreOptionsPage(giftCard); 
+
+    return IoniaMoreOptionsPage(giftCard);
   });
 
-  getIt.registerFactoryParam<IoniaCustomRedeemViewModel, IoniaGiftCard, void>((IoniaGiftCard giftCard, _) => IoniaCustomRedeemViewModel(giftCard));
+  getIt.registerFactoryParam<IoniaCustomRedeemViewModel, IoniaGiftCard, void>((IoniaGiftCard giftCard, _) 
+    => IoniaCustomRedeemViewModel(giftCard: giftCard, ioniaService: getIt.get<IoniaService>()));
 
   getIt.registerFactoryParam<IoniaCustomRedeemPage, List, void>((List args, _){
     final giftCard = args.first as IoniaGiftCard;
-  
-    return IoniaCustomRedeemPage(getIt.get<IoniaCustomRedeemViewModel>(param1: giftCard) ); 
+
+    return IoniaCustomRedeemPage(getIt.get<IoniaCustomRedeemViewModel>(param1: giftCard) );
   });
 
 
@@ -794,5 +830,8 @@ Future setup(
     (IoniaAnyPayPaymentInfo paymentInfo, AnyPayPaymentCommittedInfo committedInfo)
       => IoniaPaymentStatusPage(getIt.get<IoniaPaymentStatusViewModel>(param1: paymentInfo, param2: committedInfo)));
 
+  getIt.registerFactoryParam<AdvancedPrivacySettingsViewModel, WalletType, void>((type, _) =>
+      AdvancedPrivacySettingsViewModel(type, getIt.get<SettingsStore>()));
+
   _isSetupFinished = true;
-}
+}

lib/entities/default_settings_migration.dart

@@ -69,6 +69,8 @@ Future defaultSettingsMigration(
               sharedPreferences: sharedPreferences, nodes: nodes);
           await changeLitecoinCurrentElectrumServerToDefault(
               sharedPreferences: sharedPreferences, nodes: nodes);
+          await changeHavenCurrentNodeToDefault(
+              sharedPreferences: sharedPreferences, nodes: nodes);
 
           break;
         case 2:
@@ -133,19 +135,48 @@ Future defaultSettingsMigration(
           await changeDefaultHavenNode(nodes);
           break;
 
+        case 18:
+          await addOnionNode(nodes);
+          break;
+
+        case 19:
+          await validateBitcoinSavedTransactionPriority(sharedPreferences);
+          break;
+
         default:
           break;
       }
 
       await sharedPreferences.setInt(
-          'current_default_settings_migration_version', version);
+          PreferencesKey.currentDefaultSettingsMigrationVersion, version);
     } catch (e) {
       print('Migration error: ${e.toString()}');
     }
   });
 
   await sharedPreferences.setInt(
-      'current_default_settings_migration_version', version);
+      PreferencesKey.currentDefaultSettingsMigrationVersion, version);
+}
+
+Future<void> validateBitcoinSavedTransactionPriority(SharedPreferences sharedPreferences) async {
+  if (bitcoin == null) {
+    return;
+  }
+  final int? savedBitcoinPriority =
+      sharedPreferences.getInt(PreferencesKey.bitcoinTransactionPriority);
+  if (!bitcoin!.getTransactionPriorities().any((element) => element.raw == savedBitcoinPriority)) {
+    await sharedPreferences.setInt(
+        PreferencesKey.bitcoinTransactionPriority, bitcoin!.getMediumTransactionPriority().serialize());
+  }
+}
+
+Future<void> addOnionNode(Box<Node> nodes) async {
+  final onionNodeUri = "cakexmrl7bonq7ovjka5kuwuyd3f7qnkz6z6s6dmsy3uckwra7bvggyd.onion:18081";
+
+  // check if the user has this node before (added it manually)
+  if (nodes.values.firstWhereOrNull((element) => element.uriRaw == onionNodeUri) == null) {
+    await nodes.add(Node(uri: onionNodeUri, type: WalletType.monero));
+  }
 }
 
 Future<void> replaceNodesMigration({required Box<Node> nodes}) async {
@@ -176,7 +207,7 @@ Future<void> changeMoneroCurrentNodeToDefault(
   final node = getMoneroDefaultNode(nodes: nodes);
   final nodeId = node?.key as int ?? 0; // 0 - England
 
-  await sharedPreferences.setInt('current_node_id', nodeId);
+  await sharedPreferences.setInt(PreferencesKey.currentNodeIdKey, nodeId);
 }
 
 Node? getBitcoinDefaultElectrumServer({required Box<Node> nodes}) {
@@ -223,7 +254,7 @@ Future<void> changeBitcoinCurrentElectrumServerToDefault(
   final server = getBitcoinDefaultElectrumServer(nodes: nodes);
   final serverId = server?.key as int ?? 0;
 
-  await sharedPreferences.setInt('current_node_id_btc', serverId);
+  await sharedPreferences.setInt(PreferencesKey.currentBitcoinElectrumSererIdKey, serverId);
 }
 
 Future<void> changeLitecoinCurrentElectrumServerToDefault(
@@ -232,7 +263,7 @@ Future<void> changeLitecoinCurrentElectrumServerToDefault(
   final server = getLitecoinDefaultElectrumServer(nodes: nodes);
   final serverId = server?.key as int ?? 0;
 
-  await sharedPreferences.setInt('current_node_id_ltc', serverId);
+  await sharedPreferences.setInt(PreferencesKey.currentLitecoinElectrumSererIdKey, serverId);
 }
 
 Future<void> changeHavenCurrentNodeToDefault(
@@ -252,7 +283,7 @@ Future<void> replaceDefaultNode(
     'eu-node.cakewallet.io:18081',
     'node.cakewallet.io:18081'
   ];
-  final currentNodeId = sharedPreferences.getInt('current_node_id');
+  final currentNodeId = sharedPreferences.getInt(PreferencesKey.currentNodeIdKey);
   final currentNode =
       nodes.values.firstWhereOrNull((Node node) => node.key == currentNodeId);
   final needToReplace =
@@ -277,17 +308,29 @@ Future<void> updateNodeTypes({required Box<Node> nodes}) async {
 
 Future<void> addBitcoinElectrumServerList({required Box<Node> nodes}) async {
   final serverList = await loadBitcoinElectrumServerList();
-  await nodes.addAll(serverList);
+  for (var node in serverList) {
+    if (nodes.values.firstWhereOrNull((element) => element.uriRaw == node.uriRaw) == null) {
+      await nodes.add(node);
+    }
+  }
 }
 
 Future<void> addLitecoinElectrumServerList({required Box<Node> nodes}) async {
   final serverList = await loadLitecoinElectrumServerList();
-  await nodes.addAll(serverList);
+  for (var node in serverList) {
+    if (nodes.values.firstWhereOrNull((element) => element.uriRaw == node.uriRaw) == null) {
+      await nodes.add(node);
+    }
+  }
 }
 
 Future<void> addHavenNodeList({required Box<Node> nodes}) async {
   final nodeList = await loadDefaultHavenNodes();
-  await nodes.addAll(nodeList);
+  for (var node in nodeList) {
+    if (nodes.values.firstWhereOrNull((element) => element.uriRaw == node.uriRaw) == null) {
+      await nodes.add(node);
+    }
+  }
 }
 
 Future<void> addAddressesForMoneroWallets(
@@ -431,7 +474,7 @@ Future<void> resetBitcoinElectrumServer(
   final oldElectrumServer = nodeSource.values.firstWhereOrNull(
       (node) => node.uri.toString().contains('electrumx.cakewallet.com'));
   var cakeWalletNode = nodeSource.values.firstWhereOrNull(
-      (node) => node.uri.toString() == cakeWalletBitcoinElectrumUri);
+      (node) => node.uriRaw.toString() == cakeWalletBitcoinElectrumUri);
 
   if (cakeWalletNode == null) {
     cakeWalletNode =

lib/entities/fiat_api_mode.dart

@@ -0,0 +1,39 @@
+import 'package:cake_wallet/generated/i18n.dart';
+import 'package:cw_core/enumerable_item.dart';
+
+class FiatApiMode extends EnumerableItem<int> with Serializable<int> {
+  const FiatApiMode({required String title, required int raw}) : super(title: title, raw: raw);
+
+  static const all = [FiatApiMode.enabled, FiatApiMode.torOnly, FiatApiMode.disabled];
+
+  static const enabled = FiatApiMode(raw: 0, title: 'Enabled');
+  static const torOnly = FiatApiMode(raw: 1, title: 'Tor only');
+  static const disabled = FiatApiMode(raw: 2, title: 'Disabled');
+
+  static FiatApiMode deserialize({required int raw}) {
+    switch (raw) {
+      case 0:
+        return enabled;
+      case 1:
+        return torOnly;
+      case 2:
+        return disabled;
+      default:
+        throw Exception('Unexpected token: $raw for FiatApiMode deserialize');
+    }
+  }
+
+  @override
+  String toString() {
+    switch (this) {
+      case FiatApiMode.enabled:
+        return S.current.enabled;
+      case FiatApiMode.torOnly:
+        return S.current.tor_only;
+      case FiatApiMode.disabled:
+        return S.current.disabled;
+      default:
+        return '';
+    }
+  }
+}

lib/entities/language_service.dart

@@ -18,7 +18,8 @@ class LanguageService {
     'uk': 'Українська (Ukrainian)',
     'zh': '中文 (Chinese)',
     'hr': 'Hrvatski (Croatian)',
-    'it': 'Italiano (Italian)'
+    'it': 'Italiano (Italian)',
+    'th': 'ภาษาไทย (Thai)'
   };
 
   static const Map<String, String> localeCountryCode = {
@@ -36,7 +37,8 @@ class LanguageService {
     'uk': 'ukr',
     'zh': 'chn',
     'hr': 'hrv',
-    'it': 'ita'
+    'it': 'ita',
+    'th': 'tha'
   };
 
   static final list = <String, String> {};

lib/entities/parse_address_from_domain.dart

@@ -4,7 +4,6 @@ import 'package:cake_wallet/entities/parsed_address.dart';
 import 'package:cake_wallet/entities/unstoppable_domain_address.dart';
 import 'package:cake_wallet/entities/emoji_string_extension.dart';
 import 'package:cw_core/wallet_type.dart';
-import 'package:flutter/foundation.dart';
 import 'package:cake_wallet/entities/fio_address_provider.dart';
 
 class AddressResolver {
@@ -51,7 +50,7 @@ class AddressResolver {
         return ParsedAddress(addresses: [text]);
       }
 
-      if (unstoppableDomains.any((domain) => name.contains(domain))) {
+      if (unstoppableDomains.any((domain) => name.trim() == domain)) {
         final address = await fetchUnstoppableDomainAddress(text, ticker);
         return ParsedAddress.fetchUnstoppableDomainAddress(address: address, name: text);
       }

lib/entities/pin_code_required_duration.dart

@@ -0,0 +1,32 @@
+import 'package:cake_wallet/generated/i18n.dart';
+
+enum PinCodeRequiredDuration { 
+  always(0), 
+  tenminutes(10), 
+  onehour(60);
+
+  const PinCodeRequiredDuration(this.value);
+  final int value;
+
+  static PinCodeRequiredDuration deserialize({required int raw}) => 
+      PinCodeRequiredDuration.values.firstWhere((e) => e.value == raw);
+
+  @override
+  String toString(){
+    String label = '';
+    switch (this) {
+      case PinCodeRequiredDuration.always:
+        label = S.current.always;
+        break;
+      case PinCodeRequiredDuration.tenminutes:
+        label = S.current.minutes_to_pin_code('10');
+        break;
+      case PinCodeRequiredDuration.onehour:
+        label = S.current.minutes_to_pin_code('60');
+        break;
+    }
+    return label;
+
+  }
+  
+}

lib/entities/preferences_key.dart

@@ -9,6 +9,7 @@ class PreferencesKey {
   static const currentTransactionPriorityKeyLegacy = 'current_fee_priority';
   static const currentBalanceDisplayModeKey = 'current_balance_display_mode';
   static const shouldSaveRecipientAddressKey = 'save_recipient_address';
+  static const currentFiatApiModeKey = 'current_fiat_api_mode';
   static const allowBiometricalAuthenticationKey =
       'allow_biometrical_authentication';
   static const disableExchangeKey = 'disable_exchange';
@@ -21,9 +22,14 @@ class PreferencesKey {
       'current_default_settings_migration_version';
   static const moneroTransactionPriority = 'current_fee_priority_monero';
   static const bitcoinTransactionPriority = 'current_fee_priority_bitcoin';
+  static const havenTransactionPriority = 'current_fee_priority_haven';
+  static const litecoinTransactionPriority = 'current_fee_priority_litecoin';
   static const shouldShowReceiveWarning = 'should_show_receive_warning';
   static const shouldShowYatPopup = 'should_show_yat_popup';
   static const moneroWalletPasswordUpdateV1Base = 'monero_wallet_update_v1';
+  static const pinTimeOutDuration = 'pin_timeout_duration';
+  static const lastAuthTimeMilliseconds = 'last_auth_time_milliseconds';
+
 
   static String moneroWalletUpdateV1Key(String name)
     => '${PreferencesKey.moneroWalletPasswordUpdateV1Base}_${name}';

lib/entities/priority_for_wallet_type.dart

@@ -0,0 +1,21 @@
+import 'package:cake_wallet/bitcoin/bitcoin.dart';
+import 'package:cake_wallet/haven/haven.dart';
+import 'package:cake_wallet/monero/monero.dart';
+import 'package:cw_core/transaction_priority.dart';
+import 'package:cw_core/wallet_type.dart';
+
+List<TransactionPriority> priorityForWalletType(WalletType type) {
+  switch (type) {
+    case WalletType.monero:
+      return monero!.getTransactionPriorities();
+    case WalletType.bitcoin:
+      return bitcoin!.getTransactionPriorities();
+    case WalletType.litecoin:
+      return bitcoin!.getLitecoinTransactionPriorities();
+    case WalletType.haven:
+      return haven!.getTransactionPriorities();
+    default:
+      return [];
+  }
+}
+

lib/exchange/changenow/changenow_exchange_provider.dart

@@ -11,7 +11,6 @@ import 'package:cake_wallet/exchange/trade_request.dart';
 import 'package:cake_wallet/exchange/trade_state.dart';
 import 'package:cake_wallet/exchange/changenow/changenow_request.dart';
 import 'package:cake_wallet/exchange/exchange_provider_description.dart';
-import 'package:cake_wallet/exchange/trade_not_created_exeption.dart';
 
 class ChangeNowExchangeProvider extends ExchangeProvider {
   ChangeNowExchangeProvider()
@@ -21,8 +20,7 @@ class ChangeNowExchangeProvider extends ExchangeProvider {
                 .where((i) => i != CryptoCurrency.xhv)
                 .map((i) => CryptoCurrency.all
                     .where((i) => i != CryptoCurrency.xhv)
-                    .map((k) => ExchangePair(from: i, to: k, reverse: true))
-                    .where((c) => c != null))
+                    .map((k) => ExchangePair(from: i, to: k, reverse: true)))
                 .expand((i) => i)
                 .toList());
 
@@ -43,6 +41,9 @@ class ChangeNowExchangeProvider extends ExchangeProvider {
   @override
   bool get isEnabled => true;
 
+  @override
+  bool get supportsFixedRate => true;
+
   @override
   ExchangeProviderDescription get description =>
       ExchangeProviderDescription.changeNow;
@@ -96,25 +97,36 @@ class ChangeNowExchangeProvider extends ExchangeProvider {
       apiHeaderKey: apiKey,
       'Content-Type': 'application/json'};
     final flow = getFlow(isFixedRateMode);
+    final type = isFixedRateMode ? 'reverse' : 'direct';
     final body = <String, String>{
       'fromCurrency': normalizeCryptoCurrency(_request.from),
       'toCurrency': normalizeCryptoCurrency(_request.to),
       'fromNetwork': networkFor(_request.from),
       'toNetwork': networkFor(_request.to),
-      'fromAmount': _request.fromAmount,
-      'toAmount': _request.toAmount,
+      if (!isFixedRateMode) 'fromAmount': _request.fromAmount,
+      if (isFixedRateMode) 'toAmount': _request.toAmount,
       'address': _request.address,
       'flow': flow,
+      'type': type,
       'refundAddress': _request.refundAddress
     };
 
     if (isFixedRateMode) {
+      // since we schedule to calculate the rate every 5 seconds we need to ensure that
+      // we have the latest rate id with the given inputs before creating the trade
+      await fetchRate(
+        from: _request.from,
+        to: _request.to,
+        amount: double.tryParse(_request.toAmount) ?? 0,
+        isFixedRateMode: true,
+        isReceiveAmount: true,
+      );
       body['rateId'] = _lastUsedRateId;
     }
 
     final uri = Uri.https(apiAuthority, createTradePath);
     final response = await post(uri, headers: headers, body: json.encode(body));
-    
+
     if (response.statusCode == 400) {
       final responseJSON = json.decode(response.body) as Map<String, dynamic>;
       final error = responseJSON['error'] as String;
@@ -130,7 +142,7 @@ class ChangeNowExchangeProvider extends ExchangeProvider {
     final id = responseJSON['id'] as String;
     final inputAddress = responseJSON['payinAddress'] as String;
     final refundAddress = responseJSON['refundAddress'] as String;
-    final extraId = responseJSON['payinExtraId'] as String;
+    final extraId = responseJSON['payinExtraId'] as String?;
 
     return Trade(
         id: id,
@@ -141,7 +153,7 @@ class ChangeNowExchangeProvider extends ExchangeProvider {
         refundAddress: refundAddress,
         extraId: extraId,
         createdAt: DateTime.now(),
-        amount: _request.fromAmount,
+        amount: responseJSON['fromAmount']?.toString() ?? _request.fromAmount,
         state: TradeState.created);
   }
 
@@ -180,9 +192,7 @@ class ChangeNowExchangeProvider extends ExchangeProvider {
     final extraId = responseJSON['payinExtraId'] as String;
     final outputTransaction = responseJSON['payoutHash'] as String;
     final expiredAtRaw = responseJSON['validUntil'] as String;
-    final expiredAt = expiredAtRaw != null
-        ? DateTime.parse(expiredAtRaw).toLocal()
-        : null;
+    final expiredAt = DateTime.tryParse(expiredAtRaw)?.toLocal();
 
     return Trade(
         id: id,
@@ -198,7 +208,7 @@ class ChangeNowExchangeProvider extends ExchangeProvider {
   }
 
   @override
-  Future<double> calculateAmount(
+  Future<double> fetchRate(
       {required CryptoCurrency from,
       required CryptoCurrency to,
       required double amount,
@@ -214,10 +224,10 @@ class ChangeNowExchangeProvider extends ExchangeProvider {
       final type = isReverse ? 'reverse' : 'direct';
       final flow = getFlow(isFixedRateMode);
       final params = <String, String>{
-        'fromCurrency': isReverse ? normalizeCryptoCurrency(to) : normalizeCryptoCurrency(from),
-        'toCurrency': isReverse ? normalizeCryptoCurrency(from) : normalizeCryptoCurrency(to),
-        'fromNetwork': isReverse ? networkFor(to) : networkFor(from),
-        'toNetwork': isReverse ? networkFor(from) : networkFor(to),
+        'fromCurrency': normalizeCryptoCurrency(from),
+        'toCurrency': normalizeCryptoCurrency(to),
+        'fromNetwork': networkFor(from),
+        'toNetwork': networkFor(to),
         'type': type,
         'flow': flow};
 
@@ -238,7 +248,7 @@ class ChangeNowExchangeProvider extends ExchangeProvider {
         _lastUsedRateId = rateId;
       }
 
-      return isReverse ? fromAmount : toAmount;
+      return isReverse ? (amount / fromAmount) : (toAmount / amount);
     } catch(e) {
       print(e.toString());
       return 0.0;

lib/exchange/exchange_provider.dart

@@ -1,4 +1,3 @@
-import 'package:flutter/foundation.dart';
 import 'package:cw_core/crypto_currency.dart';
 import 'package:cake_wallet/exchange/trade_request.dart';
 import 'package:cake_wallet/exchange/exchange_pair.dart';
@@ -14,6 +13,7 @@ abstract class ExchangeProvider {
   ExchangeProviderDescription get description;
   bool get isAvailable;
   bool get isEnabled;
+  bool get supportsFixedRate;
 
   @override
   String toString() => title;
@@ -26,7 +26,7 @@ abstract class ExchangeProvider {
     required TradeRequest request,
     required bool isFixedRateMode});
   Future<Trade> findTradeById({required String id});
-  Future<double> calculateAmount({
+  Future<double> fetchRate({
     required CryptoCurrency from,
     required CryptoCurrency to,
     required double amount,

lib/exchange/exchange_provider_description.dart

@@ -24,6 +24,9 @@ class ExchangeProviderDescription extends EnumerableItem<int>
   static const simpleSwap =
       ExchangeProviderDescription(title: 'SimpleSwap', raw: 4, image: 'assets/images/simpleSwap.png');
 
+  static const all =
+      ExchangeProviderDescription(title: 'All trades', raw: 5, image:'');
+
   static ExchangeProviderDescription deserialize({required int raw}) {
     switch (raw) {
       case 0:
@@ -36,6 +39,8 @@ class ExchangeProviderDescription extends EnumerableItem<int>
         return sideShift;
       case 4:
         return simpleSwap;
+      case 5:
+        return all;
       default:
         throw Exception('Unexpected token: $raw for ExchangeProviderDescription deserialize');
     }

lib/exchange/morphtoken/morphtoken_exchange_provider.dart

@@ -66,6 +66,9 @@ class MorphTokenExchangeProvider extends ExchangeProvider {
   @override
   bool get isEnabled => true;
 
+  @override
+  bool get supportsFixedRate => false;
+
   @override
   ExchangeProviderDescription get description =>
       ExchangeProviderDescription.morphToken;
@@ -200,7 +203,7 @@ class MorphTokenExchangeProvider extends ExchangeProvider {
   }
 
   @override
-  Future<double> calculateAmount(
+  Future<double> fetchRate(
       {required CryptoCurrency from,
       required CryptoCurrency to,
       required double amount,

lib/exchange/sideshift/sideshift_exchange_provider.dart

@@ -12,7 +12,6 @@ import 'package:cw_core/crypto_currency.dart';
 import 'package:cake_wallet/exchange/trade_request.dart';
 import 'package:cake_wallet/exchange/trade.dart';
 import 'package:cake_wallet/exchange/limits.dart';
-import 'package:flutter/foundation.dart';
 import 'package:http/http.dart';
 
 class SideShiftExchangeProvider extends ExchangeProvider {
@@ -28,7 +27,6 @@ class SideShiftExchangeProvider extends ExchangeProvider {
   static const List<CryptoCurrency> _notSupported = [
     CryptoCurrency.xhv,
     CryptoCurrency.dcr,
-    CryptoCurrency.husd,
     CryptoCurrency.kmd,
     CryptoCurrency.mkr,
     CryptoCurrency.near,
@@ -39,6 +37,7 @@ class SideShiftExchangeProvider extends ExchangeProvider {
     CryptoCurrency.rvn,
     CryptoCurrency.scrt,
     CryptoCurrency.stx,
+    CryptoCurrency.bttc,
   ];
 
   static List<ExchangePair> _supportedPairs() {
@@ -48,8 +47,7 @@ class SideShiftExchangeProvider extends ExchangeProvider {
 
     return supportedCurrencies
         .map((i) => supportedCurrencies
-            .map((k) => ExchangePair(from: i, to: k, reverse: true))
-            .where((c) => c != null))
+            .map((k) => ExchangePair(from: i, to: k, reverse: true)))
         .expand((i) => i)
         .toList();
   }
@@ -59,7 +57,7 @@ class SideShiftExchangeProvider extends ExchangeProvider {
       ExchangeProviderDescription.sideShift;
 
   @override
-  Future<double> calculateAmount(
+  Future<double> fetchRate(
       {required CryptoCurrency from,
       required CryptoCurrency to,
       required double amount,
@@ -81,9 +79,7 @@ class SideShiftExchangeProvider extends ExchangeProvider {
 
       if (amount > max) return 0.00;
 
-      final estimatedAmount = rate * amount;
-
-      return estimatedAmount;
+      return rate;
     } catch (_) {
       return 0.00;
     }
@@ -249,15 +245,15 @@ class SideShiftExchangeProvider extends ExchangeProvider {
     final expectedSendAmount = responseJSON['depositAmount'].toString();
     final deposits = responseJSON['deposits'] as List?;
     TradeState? state;
+    String? status;
 
-    if (deposits != null && deposits.isNotEmpty) {
-      final status = deposits[0]['status'] as String;
-      state = TradeState.deserialize(raw: status);
+    if (deposits?.isNotEmpty ?? false) {
+      status = deposits![0]['status'] as String?;
     }
+    state = TradeState.deserialize(raw: status ?? 'created');
 
     final expiredAtRaw = responseJSON['expiresAtISO'] as String;
-    final expiredAt =
-        expiredAtRaw != null ? DateTime.parse(expiredAtRaw).toLocal() : null;
+    final expiredAt = DateTime.tryParse(expiredAtRaw)?.toLocal();
 
     return Trade(
       id: id,
@@ -277,6 +273,9 @@ class SideShiftExchangeProvider extends ExchangeProvider {
   @override
   bool get isEnabled => true;
 
+  @override
+  bool get supportsFixedRate => true;
+
   @override
   String get title => 'SideShift';
 

lib/exchange/simpleswap/simpleswap_exchange_provider.dart

@@ -20,8 +20,7 @@ class SimpleSwapExchangeProvider extends ExchangeProvider {
                 .where((i) => i != CryptoCurrency.zaddr)
                 .map((i) => CryptoCurrency.all
                     .where((i) => i != CryptoCurrency.zaddr)
-                    .map((k) => ExchangePair(from: i, to: k, reverse: true))
-                    .where((c) => c != null))
+                    .map((k) => ExchangePair(from: i, to: k, reverse: true)))
                 .expand((i) => i)
                 .toList());
 
@@ -37,7 +36,7 @@ class SimpleSwapExchangeProvider extends ExchangeProvider {
       ExchangeProviderDescription.simpleSwap;
 
   @override
-  Future<double> calculateAmount(
+  Future<double> fetchRate(
       {required CryptoCurrency from,
       required CryptoCurrency to,
       required double amount,
@@ -59,9 +58,9 @@ class SimpleSwapExchangeProvider extends ExchangeProvider {
       final uri = Uri.https(apiAuthority, getEstimatePath, params);
       final response = await get(uri);
 
-      if (response.body == null || response.body == "null") return 0.00;
+      if (response.body == "null") return 0.00;
       final data = json.decode(response.body) as String;
-      return double.parse(data);
+      return double.parse(data) / amount;
     } catch (_) {
       return 0.00;
     }
@@ -210,6 +209,9 @@ class SimpleSwapExchangeProvider extends ExchangeProvider {
   @override
   bool get isEnabled => true;
 
+  @override
+  bool get supportsFixedRate => false;
+
   @override
   String get title => 'SimpleSwap';
 

lib/exchange/xmrto/xmrto_exchange_provider.dart

@@ -48,6 +48,9 @@ class XMRTOExchangeProvider extends ExchangeProvider {
   @override
   bool get isEnabled => true;
 
+  @override
+  bool get supportsFixedRate => false;
+
   @override
   ExchangeProviderDescription get description =>
       ExchangeProviderDescription.xmrto;
@@ -191,7 +194,7 @@ class XMRTOExchangeProvider extends ExchangeProvider {
   }
 
   @override
-  Future<double> calculateAmount(
+  Future<double> fetchRate(
       {required CryptoCurrency from,
       required CryptoCurrency to,
       required double amount,

lib/ionia/ionia_gift_card.dart

@@ -37,7 +37,7 @@ class IoniaGiftCard {
             purchaseAmount: element['PurchaseAmount'] as double,
             actualAmount: element['ActualAmount'] as double,
             totalTransactionAmount: element['TotalTransactionAmount'] as double,
-            totalDashTransactionAmount: element['TotalDashTransactionAmount'] as double,
+            totalDashTransactionAmount: (element['TotalDashTransactionAmount'] as double?) ?? 0.0,
             remainingAmount: element['RemainingAmount'] as double,
             isActive: element['IsActive'] as bool,
             isEmpty: element['IsEmpty'] as bool,

lib/ionia/ionia_service.dart

@@ -148,8 +148,8 @@ class IoniaService {
 
 	// Redeem
 
-	Future<void> redeem(IoniaGiftCard giftCard) async {
-		await chargeGiftCard(giftCardId: giftCard.id, amount: giftCard.remainingAmount);
+	Future<void> redeem({required int giftCardId, required double amount}) async {
+		await chargeGiftCard(giftCardId: giftCardId, amount: amount);
 	}
 
 	// Get Gift Card

lib/main.dart

@@ -3,6 +3,7 @@ import 'dart:convert';
 import 'dart:io';
 import 'dart:isolate';
 import 'package:cake_wallet/bitcoin/bitcoin.dart';
+import 'package:cake_wallet/core/auth_service.dart';
 import 'package:cake_wallet/entities/language_service.dart';
 import 'package:cake_wallet/buy/order.dart';
 import 'package:cake_wallet/entities/preferences_key.dart';
@@ -48,6 +49,7 @@ import 'package:cake_wallet/wallet_type_utils.dart';
 
 final navigatorKey = GlobalKey<NavigatorState>();
 final rootKey = GlobalKey<RootState>();
+final RouteObserver<PageRoute> routeObserver = RouteObserver<PageRoute>();
 
 Future<void> main() async {
 
@@ -166,7 +168,7 @@ Future<void> main() async {
         exchangeTemplates: exchangeTemplates,
         transactionDescriptions: transactionDescriptions,
         secureStorage: secureStorage,
-        initialMigrationVersion: 17);
+        initialMigrationVersion: 19);
     runApp(App());
   }, (error, stackTrace) async {
     print("@@@@@@@@@@@@@@@@ in run zone guard");
@@ -276,12 +278,6 @@ class AppState extends State<App> with SingleTickerProviderStateMixin {
     //_handleInitialUri();
   }
 
-  @override
-  void dispose() {
-    stream?.cancel();
-    super.dispose();
-  }
-
   Future<void> _handleInitialUri() async {
     try {
       final uri = await getInitialUri();
@@ -329,11 +325,12 @@ class AppState extends State<App> with SingleTickerProviderStateMixin {
   Widget build(BuildContext context) {
     return Observer(builder: (BuildContext context) {
       final appStore = getIt.get<AppStore>();
+      final authService = getIt.get<AuthService>();
       final settingsStore = appStore.settingsStore;
       final statusBarColor = Colors.transparent;
       final authenticationStore = getIt.get<AuthenticationStore>();
       final initialRoute =
-      authenticationStore.state == AuthenticationState.denied
+      authenticationStore.state == AuthenticationState.uninitialized
           ? Routes.disclaimer
           : Routes.login;
       final currentTheme = settingsStore.currentTheme;
@@ -353,7 +350,9 @@ class AppState extends State<App> with SingleTickerProviderStateMixin {
           appStore: appStore,
           authenticationStore: authenticationStore,
           navigatorKey: navigatorKey,
+          authService: authService,
           child: MaterialApp(
+            navigatorObservers: [routeObserver],
             navigatorKey: navigatorKey,
             debugShowCheckedModeBanner: false,
             theme: settingsStore.theme,

lib/reactions/bootstrap.dart

@@ -1,4 +1,5 @@
 import 'dart:async';
+import 'package:cake_wallet/reactions/fiat_rate_update.dart';
 import 'package:cake_wallet/reactions/on_current_node_change.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/widgets.dart';
@@ -22,13 +23,14 @@ Future<void> bootstrap(GlobalKey<NavigatorState> navigatorKey) async {
   final currentWalletName = getIt
       .get<SharedPreferences>()
       .getString(PreferencesKey.currentWalletName);
-  authenticationStore.state = currentWalletName == null
-      ? AuthenticationState.denied
-      : AuthenticationState.installed;
+  if (currentWalletName != null) {
+    authenticationStore.state = AuthenticationState.installed;
+  }
 
   startAuthenticationStateChange(authenticationStore, navigatorKey);
   startCurrentWalletChangeReaction(
       appStore, settingsStore, fiatConversionStore);
   startCurrentFiatChangeReaction(appStore, settingsStore, fiatConversionStore);
   startOnCurrentNodeChangeReaction(appStore);
+  startFiatRateUpdate(appStore, settingsStore, fiatConversionStore);
 }

lib/reactions/fiat_rate_update.dart

@@ -1,5 +1,6 @@
 import 'dart:async';
 import 'package:cake_wallet/core/fiat_conversion_service.dart';
+import 'package:cake_wallet/entities/fiat_api_mode.dart';
 import 'package:cake_wallet/entities/update_haven_rate.dart';
 import 'package:cake_wallet/store/app_store.dart';
 import 'package:cake_wallet/store/dashboard/fiat_conversion_store.dart';
@@ -8,30 +9,27 @@ import 'package:cw_core/wallet_type.dart';
 
 Timer? _timer;
 
-Future<void> startFiatRateUpdate(AppStore appStore, SettingsStore settingsStore,
-    FiatConversionStore fiatConversionStore) async {
+Future<void> startFiatRateUpdate(
+    AppStore appStore, SettingsStore settingsStore, FiatConversionStore fiatConversionStore) async {
   if (_timer != null) {
     return;
   }
 
-  if (appStore.wallet != null) {
-    fiatConversionStore.prices[appStore.wallet!.currency] =
-      await FiatConversionService.fetchPrice(
-          appStore.wallet!.currency, settingsStore.fiatCurrency);
-  }
+  _timer = Timer.periodic(Duration(seconds: 30), (_) async {
+    try {
+      if (appStore.wallet == null || settingsStore.fiatApiMode == FiatApiMode.disabled) {
+        return;
+      }
 
-  _timer = Timer.periodic(
-      Duration(seconds: 30),
-      (_) async {
-        try {
-          if (appStore.wallet!.type == WalletType.haven) {
-            await updateHavenRate(fiatConversionStore);
-          } else {
-            fiatConversionStore.prices[appStore.wallet!.currency] = await FiatConversionService.fetchPrice(
-              appStore.wallet!.currency, settingsStore.fiatCurrency);
-          }
-        } catch(e) {
-          print(e);
-        }
-      });
+      if (appStore.wallet!.type == WalletType.haven) {
+        await updateHavenRate(fiatConversionStore);
+      } else {
+        fiatConversionStore.prices[appStore.wallet!.currency] =
+            await FiatConversionService.fetchPrice(
+                appStore.wallet!.currency, settingsStore.fiatCurrency);
+      }
+    } catch (e) {
+      print(e);
+    }
+  });
 }

lib/reactions/on_authentication_state_change.dart

@@ -26,10 +26,5 @@ void startAuthenticationStateChange(AuthenticationStore authenticationStore,
       await navigatorKey.currentState!.pushNamedAndRemoveUntil(Routes.dashboard, (route) => false);
       return;
     }
-
-    if (state == AuthenticationState.denied) {
-      await navigatorKey.currentState!.pushNamedAndRemoveUntil(Routes.welcome, (_) => false);
-      return;
-    }
   });
 }

lib/reactions/on_current_fiat_change.dart

@@ -1,3 +1,4 @@
+import 'package:cake_wallet/entities/fiat_api_mode.dart';
 import 'package:mobx/mobx.dart';
 import 'package:cake_wallet/core/fiat_conversion_service.dart';
 import 'package:cake_wallet/store/dashboard/fiat_conversion_store.dart';
@@ -12,7 +13,7 @@ void startCurrentFiatChangeReaction(AppStore appStore,
   _onCurrentFiatCurrencyChangeDisposer?.reaction.dispose();
   _onCurrentFiatCurrencyChangeDisposer = reaction(
       (_) => settingsStore.fiatCurrency, (FiatCurrency fiatCurrency) async {
-    if (appStore.wallet == null) {
+    if (appStore.wallet == null || settingsStore.fiatApiMode == FiatApiMode.disabled) {
       return;
     }
 

lib/reactions/on_current_wallet_change.dart

@@ -1,3 +1,4 @@
+import 'package:cake_wallet/entities/fiat_api_mode.dart';
 import 'package:cake_wallet/entities/fiat_currency.dart';
 import 'package:cake_wallet/entities/update_haven_rate.dart';
 import 'package:cw_core/transaction_history.dart';
@@ -87,7 +88,7 @@ void startCurrentWalletChangeReaction(AppStore appStore,
               TransactionHistoryBase<TransactionInfo>, TransactionInfo>?
           wallet) async {
     try {
-      if (wallet == null) {
+      if (wallet == null || settingsStore.fiatApiMode == FiatApiMode.disabled) {
         return;
       }
 

lib/router.dart

@@ -5,21 +5,30 @@ import 'package:cake_wallet/src/screens/backup/edit_backup_password_page.dart';
 import 'package:cake_wallet/src/screens/buy/buy_webview_page.dart';
 import 'package:cake_wallet/src/screens/buy/onramper_page.dart';
 import 'package:cake_wallet/src/screens/buy/pre_order_page.dart';
+import 'package:cake_wallet/src/screens/settings/display_settings_page.dart';
+import 'package:cake_wallet/src/screens/settings/other_settings_page.dart';
+import 'package:cake_wallet/src/screens/settings/privacy_page.dart';
+import 'package:cake_wallet/src/screens/settings/security_backup_page.dart';
 import 'package:cake_wallet/src/screens/ionia/cards/ionia_account_cards_page.dart';
 import 'package:cake_wallet/src/screens/ionia/cards/ionia_account_page.dart';
 import 'package:cake_wallet/src/screens/ionia/cards/ionia_custom_redeem_page.dart';
 import 'package:cake_wallet/src/screens/ionia/cards/ionia_custom_tip_page.dart';
 import 'package:cake_wallet/src/screens/ionia/cards/ionia_gift_card_detail_page.dart';
 import 'package:cake_wallet/src/screens/ionia/cards/ionia_more_options_page.dart';
+import 'package:cake_wallet/src/screens/new_wallet/advanced_privacy_settings_page.dart';
 import 'package:cake_wallet/src/screens/order_details/order_details_page.dart';
 import 'package:cake_wallet/src/screens/pin_code/pin_code_widget.dart';
 import 'package:cake_wallet/src/screens/restore/restore_from_backup_page.dart';
 import 'package:cake_wallet/src/screens/restore/wallet_restore_page.dart';
 import 'package:cake_wallet/src/screens/seed/pre_seed_page.dart';
+import 'package:cake_wallet/src/screens/settings/connection_sync_page.dart';
 import 'package:cake_wallet/src/screens/support/support_page.dart';
 import 'package:cake_wallet/src/screens/unspent_coins/unspent_coins_details_page.dart';
 import 'package:cake_wallet/src/screens/unspent_coins/unspent_coins_list_page.dart';
+import 'package:cake_wallet/utils/payment_request.dart';
 import 'package:cake_wallet/view_model/monero_account_list/account_list_item.dart';
+import 'package:cake_wallet/view_model/node_list/node_create_or_edit_view_model.dart';
+import 'package:cake_wallet/view_model/advanced_privacy_settings_view_model.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:cake_wallet/routes.dart';
@@ -36,7 +45,6 @@ import 'package:cake_wallet/src/screens/dashboard/dashboard_page.dart';
 import 'package:cake_wallet/src/screens/seed/wallet_seed_page.dart';
 import 'package:cake_wallet/src/screens/auth/auth_page.dart';
 import 'package:cake_wallet/src/screens/nodes/node_create_or_edit_page.dart';
-import 'package:cake_wallet/src/screens/nodes/nodes_list_page.dart';
 import 'package:cake_wallet/src/screens/receive/receive_page.dart';
 import 'package:cake_wallet/src/screens/subaddress/address_edit_or_create_page.dart';
 import 'package:cake_wallet/src/screens/wallet_list/wallet_list_page.dart';
@@ -56,7 +64,6 @@ import 'package:cake_wallet/src/screens/contact/contact_page.dart';
 import 'package:cake_wallet/src/screens/wallet_keys/wallet_keys_page.dart';
 import 'package:cake_wallet/src/screens/restore/restore_wallet_from_seed_details.dart';
 import 'package:cake_wallet/src/screens/exchange/exchange_page.dart';
-import 'package:cake_wallet/src/screens/settings/settings.dart';
 import 'package:cake_wallet/src/screens/rescan/rescan_page.dart';
 import 'package:cake_wallet/src/screens/faq/faq_page.dart';
 import 'package:cake_wallet/src/screens/trade_details/trade_details_page.dart';
@@ -74,6 +81,7 @@ import 'package:cake_wallet/src/screens/ionia/ionia.dart';
 import 'package:cake_wallet/src/screens/ionia/cards/ionia_payment_status_page.dart';
 import 'package:cake_wallet/anypay/any_pay_payment_committed_info.dart';
 import 'package:cake_wallet/ionia/ionia_any_pay_payment_info.dart';
+import 'package:cw_core/crypto_currency.dart';
 
 late RouteSettings currentRouteSettings;
 
@@ -209,8 +217,12 @@ Route<dynamic> createRoute(RouteSettings settings) {
           builder: (_) => getIt.get<DashboardPage>());
 
     case Routes.send:
+      final initialPaymentRequest = settings.arguments as PaymentRequest?;
+
       return CupertinoPageRoute<void>(
-          fullscreenDialog: true, builder: (_) => getIt.get<SendPage>());
+        fullscreenDialog: true, builder: (_) => getIt.get<SendPage>(
+          param1: initialPaymentRequest,
+        ));
 
     case Routes.sendTemplate:
       return CupertinoPageRoute<void>(
@@ -274,10 +286,26 @@ Route<dynamic> createRoute(RouteSettings settings) {
                   param2: false),
               onWillPop: () async => false));
 
-    case Routes.nodeList:
+    case Routes.connectionSync:
       return CupertinoPageRoute<void>(
-          builder: (_) => getIt.get<NodeListPage>());
+          builder: (_) => getIt.get<ConnectionSyncPage>());
 
+    case Routes.securityBackupPage:
+      return CupertinoPageRoute<void>(
+          builder: (_) => getIt.get<SecurityBackupPage>());
+    
+     case Routes.privacyPage:
+      return CupertinoPageRoute<void>(
+          builder: (_) => getIt.get<PrivacyPage>());
+
+     case Routes.displaySettingsPage:
+      return CupertinoPageRoute<void>(
+          builder: (_) => getIt.get<DisplaySettingsPage>());
+
+    case Routes.otherSettingsPage:
+      return CupertinoPageRoute<void>(
+          builder: (_) => getIt.get<OtherSettingsPage>());
+    
     case Routes.newNode:
       return CupertinoPageRoute<void>(
           builder: (_) => getIt.get<NodeCreateOrEditPage>());
@@ -298,11 +326,13 @@ Route<dynamic> createRoute(RouteSettings settings) {
 
     case Routes.addressBook:
       return MaterialPageRoute<void>(
-          builder: (_) => getIt.get<ContactListPage>(param1: true));
+          builder: (_) =>
+              getIt.get<ContactListPage>());
 
     case Routes.pickerAddressBook:
+      final selectedCurrency = settings.arguments as CryptoCurrency;
       return MaterialPageRoute<void>(
-          builder: (_) => getIt.get<ContactListPage>(param1: false));
+          builder: (_) => getIt.get<ContactListPage>(param1: selectedCurrency));
 
     case Routes.addressBookAddContact:
       return CupertinoPageRoute<void>(
@@ -360,9 +390,6 @@ Route<dynamic> createRoute(RouteSettings settings) {
       return CupertinoPageRoute<void>(
           builder: (_) => getIt.get<ExchangeTemplatePage>());
 
-    case Routes.settings:
-      return MaterialPageRoute<void>(builder: (_) => getIt.get<SettingsPage>());
-
     case Routes.rescan:
       return MaterialPageRoute<void>(builder: (_) => getIt.get<RescanPage>());
 
@@ -475,6 +502,15 @@ Route<dynamic> createRoute(RouteSettings settings) {
     case Routes.onramperPage:
       return CupertinoPageRoute<void>(builder: (_) => getIt.get<OnRamperPage>());
 
+    case Routes.advancedPrivacySettings:
+      final type = settings.arguments as WalletType;
+
+      return CupertinoPageRoute<void>(
+          builder: (_) => AdvancedPrivacySettingsPage(
+            getIt.get<AdvancedPrivacySettingsViewModel>(param1: type),
+            getIt.get<NodeCreateOrEditViewModel>(param1: type),
+          ));
+
     default:
       return MaterialPageRoute<void>(
           builder: (_) => Scaffold(

lib/routes.dart

@@ -21,7 +21,6 @@ class Routes {
   static const seedLanguage = '/seed_language';
   static const walletList = '/view_model.wallet_list';
   static const auth = '/auth';
-  static const nodeList = '/node_list';
   static const newNode = '/new_node_list';
   static const login = '/login';
   static const splash = '/splash';
@@ -77,4 +76,10 @@ class Routes {
   static const ioniaMoreOptionsPage = '/ionia_more_options_page';
   static const ioniaCustomRedeemPage = '/ionia_custom_redeem_page';
   static const onramperPage = '/onramper';
+  static const connectionSync = '/connection_sync_page';
+  static const securityBackupPage = '/security_and_backup_page';
+  static const privacyPage = '/privacy_page';
+  static const displaySettingsPage = '/display_settings_page';
+  static const otherSettingsPage = '/other_settings_page';
+  static const advancedPrivacySettings = '/advanced_privacy_settings';
 }

lib/src/screens/contact/contact_list_page.dart

@@ -9,24 +9,22 @@ import 'package:flutter_mobx/flutter_mobx.dart';
 import 'package:flutter_slidable/flutter_slidable.dart';
 import 'package:cake_wallet/routes.dart';
 import 'package:cake_wallet/generated/i18n.dart';
-import 'package:cw_core/crypto_currency.dart';
 import 'package:cake_wallet/src/screens/base_page.dart';
 import 'package:cake_wallet/src/widgets/alert_with_two_actions.dart';
 import 'package:cake_wallet/view_model/contact_list/contact_list_view_model.dart';
 import 'package:cake_wallet/src/widgets/collapsible_standart_list.dart';
 
 class ContactListPage extends BasePage {
-  ContactListPage(this.contactListViewModel, {this.isEditable = true});
+  ContactListPage(this.contactListViewModel);
 
   final ContactListViewModel contactListViewModel;
-  final bool isEditable;
 
   @override
   String get title => S.current.address_book;
 
   @override
   Widget? trailing(BuildContext context) {
-    if (!isEditable) {
+    if (!contactListViewModel.isEditable) {
       return null;
     }
 
@@ -60,21 +58,24 @@ class ContactListPage extends BasePage {
 
   @override
   Widget body(BuildContext context) {
+
     return Container(
         padding: EdgeInsets.only(top: 20.0, bottom: 20.0),
         child: Observer(
-          builder: (_) {
-            return CollapsibleSectionList(
+        builder: (_) {
+          final contacts = contactListViewModel.contactsToShow;
+          final walletContacts = contactListViewModel.walletContactsToShow;
+          return CollapsibleSectionList(
               context: context,
               sectionCount: 2,
               themeColor: Theme.of(context).primaryTextTheme.headline6!.color!,
               dividerThemeColor:
               Theme.of(context).primaryTextTheme.caption!.decorationColor!,
               sectionTitleBuilder: (_, int sectionIndex) {
-                var title = 'Contacts';
+                var title = S.current.contact_list_contacts;
 
                 if (sectionIndex == 0) {
-                  title = 'My wallets';
+                  title = S.current.contact_list_wallets;
                 }
 
                 return Container(
@@ -82,35 +83,37 @@ class ContactListPage extends BasePage {
                     child: Text(title, style: TextStyle(fontSize: 36)));
               },
               itemCounter: (int sectionIndex) => sectionIndex == 0
-                  ? contactListViewModel.walletContacts.length
-                  : contactListViewModel.contacts.length,
+                  ? walletContacts.length
+                  : contacts.length,
               itemBuilder: (_, sectionIndex, index) {
                 if (sectionIndex == 0) {
-                  final walletInfo = contactListViewModel.walletContacts[index];
+                  final walletInfo = walletContacts[index];
                   return generateRaw(context, walletInfo);
                 }
 
-                final contact = contactListViewModel.contacts[index];
+                final contact = contacts[index];
                 final content = generateRaw(context, contact);
-                return !isEditable
-                    ? content
-                    : Slidable(
+                return contactListViewModel.isEditable
+                    ? Slidable(
                         key: Key('${contact.key}'),
                         endActionPane: _actionPane(context, contact),
                         child: content,
-                      );
+                      )
+                    : content;
               },
-            );
-          },
-        ));
+            );})
+       );
   }
 
   Widget generateRaw(BuildContext context, ContactBase contact) {
-    final image = _getCurrencyImage(contact.type);
+    final image = contact.type.iconPath;
+    final currencyIcon = image != null ? Image.asset(image, height: 24, width: 24)
+        : const SizedBox(height: 24, width: 24);
+
 
     return GestureDetector(
       onTap: () async {
-        if (!isEditable) {
+        if (!contactListViewModel.isEditable) {
           Navigator.of(context).pop(contact);
           return;
         }
@@ -131,12 +134,10 @@ class ContactListPage extends BasePage {
           mainAxisSize: MainAxisSize.min,
           mainAxisAlignment: MainAxisAlignment.start,
           children: <Widget>[
-            image ?? Offstage(),
+            currencyIcon,
             Expanded(
               child: Padding(
-                padding: image != null
-                    ? EdgeInsets.only(left: 12)
-                    : EdgeInsets.only(left: 0),
+                padding: EdgeInsets.only(left: 12),
                 child: Text(
                   contact.name,
                   style: TextStyle(
@@ -152,69 +153,6 @@ class ContactListPage extends BasePage {
     );
   }
 
-  Image? _getCurrencyImage(CryptoCurrency currency) {
-    Image? image;
-
-    switch (currency) {
-      case CryptoCurrency.xmr:
-        image =
-            Image.asset('assets/images/monero_logo.png', height: 24, width: 24);
-        break;
-      case CryptoCurrency.ada:
-        image = Image.asset('assets/images/ada.png', height: 24, width: 24);
-        break;
-      case CryptoCurrency.bch:
-        image = Image.asset('assets/images/bch.png', height: 24, width: 24);
-        break;
-      case CryptoCurrency.bnb:
-        image = Image.asset('assets/images/bnb.png', height: 24, width: 24);
-        break;
-      case CryptoCurrency.btc:
-        image = Image.asset('assets/images/bitcoin.png', height: 24, width: 24);
-        break;
-      case CryptoCurrency.dai:
-        image = Image.asset('assets/images/dai.png', height: 24, width: 24);
-        break;
-      case CryptoCurrency.dash:
-        image = Image.asset('assets/images/dash.png', height: 24, width: 24);
-        break;
-      case CryptoCurrency.eos:
-        image = Image.asset('assets/images/eos.png', height: 24, width: 24);
-        break;
-      case CryptoCurrency.eth:
-        image = Image.asset('assets/images/eth.png', height: 24, width: 24);
-        break;
-      case CryptoCurrency.ltc:
-        image =
-            Image.asset('assets/images/litecoin.png', height: 24, width: 24);
-        break;
-      case CryptoCurrency.nano:
-        image = Image.asset('assets/images/nano.png', height: 24, width: 24);
-        break;
-      case CryptoCurrency.trx:
-        image = Image.asset('assets/images/trx.png', height: 24, width: 24);
-        break;
-      case CryptoCurrency.usdt:
-        image = Image.asset('assets/images/usdt.png', height: 24, width: 24);
-        break;
-      case CryptoCurrency.usdterc20:
-        image = Image.asset('assets/images/usdterc.png', height: 24, width: 24);
-        break;
-      case CryptoCurrency.xlm:
-        image = Image.asset('assets/images/xlm.png', height: 24, width: 24);
-        break;
-      case CryptoCurrency.xrp:
-        image = Image.asset('assets/images/xrp.png', height: 24, width: 24);
-        break;
-      case CryptoCurrency.xhv:
-        image = Image.asset('assets/images/haven_logo.png', height: 24, width: 24);
-        break;
-      default:
-        image = null;
-    }
-    return image;
-  }
-
   Future<bool> showAlertDialog(BuildContext context) async {
     return await showPopUp<bool>(
         context: context,

lib/src/screens/dashboard/dashboard_page.dart

@@ -60,7 +60,7 @@ class DashboardPage extends BasePage {
   Widget middle(BuildContext context) {
     return SyncIndicator(dashboardViewModel: walletViewModel,
         onTap: () => Navigator.of(context, rootNavigator: true)
-            .pushNamed(Routes.nodeList));
+            .pushNamed(Routes.connectionSync));
   }
 
   @override

lib/src/screens/dashboard/wallet_menu.dart

@@ -1,81 +1,64 @@
 import 'package:cake_wallet/palette.dart';
 import 'package:cake_wallet/src/screens/dashboard/wallet_menu_item.dart';
-import 'package:cake_wallet/utils/show_pop_up.dart';
 import 'package:flutter/material.dart';
 import 'package:cake_wallet/routes.dart';
 import 'package:cake_wallet/generated/i18n.dart';
-import 'package:cake_wallet/src/screens/auth/auth_page.dart';
-import 'package:cake_wallet/src/widgets/alert_with_two_actions.dart';
-import 'package:cake_wallet/wallet_type_utils.dart';
 
 // FIXME: terrible design
 
 class WalletMenu {
   WalletMenu(this.context, this.reconnect, this.hasRescan) : items = [] {
     items.addAll([
-      WalletMenuItem(
-          title: S.current.reconnect,
-          image: Image.asset('assets/images/reconnect_menu.png',
-              height: 16, width: 16),
-	  handler: () => _presentReconnectAlert(context)),
-      if (hasRescan)
-        WalletMenuItem(
-            title: S.current.rescan,
-            image: Image.asset('assets/images/filter_icon.png',
-                height: 16, width: 16, color: Palette.darkBlue),
-	    handler: () => Navigator.of(context).pushNamed(Routes.rescan)),
-      WalletMenuItem(
-          title: S.current.wallets,
-          image: Image.asset('assets/images/wallet_menu.png',
-              height: 16, width: 16),
-	  handler: () => Navigator.of(context).pushNamed(Routes.walletList)),
-      WalletMenuItem(
-          title: S.current.nodes,
-          image: Image.asset('assets/images/nodes_menu.png',
-              height: 16, width: 16),
-	  handler: () => Navigator.of(context).pushNamed(Routes.nodeList)),
-      WalletMenuItem(
-          title: S.current.show_keys,
-          image:
-              Image.asset('assets/images/key_menu.png', height: 16, width: 16),
-	  handler: () {
-	  Navigator.of(context).pushNamed(Routes.auth,
-            arguments: (bool isAuthenticatedSuccessfully, AuthPageState auth) {
-            if (isAuthenticatedSuccessfully) {
-              auth.close(route: Routes.showKeys);
-            }
-          });
-	}),
-      WalletMenuItem(
-          title: S.current.address_book_menu,
-          image: Image.asset('assets/images/open_book_menu.png',
-              height: 16, width: 16),
-	  handler: () => Navigator.of(context).pushNamed(Routes.addressBook)),
-      WalletMenuItem(
-        title: S.current.backup,
-        image: Image.asset('assets/images/restore_wallet.png',
-          height: 16,
-          width: 16,
-          color: Palette.darkBlue),
-        handler: () {
-          Navigator.of(context).pushNamed(
-            Routes.auth,
-            arguments: (bool isAuthenticatedSuccessfully, AuthPageState auth) {
-              if (isAuthenticatedSuccessfully) {
-                auth.close(route:Routes.backup);
-              }
-            });
-        }),
-      WalletMenuItem(
-          title: S.current.settings_title,
-          image: Image.asset('assets/images/settings_menu.png',
-              height: 16, width: 16),
-	  handler: () => Navigator.of(context).pushNamed(Routes.settings)),
-      WalletMenuItem(
-          title: S.current.settings_support,
-          image: Image.asset('assets/images/question_mark.png',
-              height: 16, width: 16, color: Palette.darkBlue),
-	  handler: () => Navigator.of(context).pushNamed(Routes.support)),
+    WalletMenuItem(
+      title: S.current.connection_sync,
+      image: Image.asset('assets/images/nodes_menu.png',
+          height: 16, width: 16),
+      handler: () => Navigator.of(context).pushNamed(Routes.connectionSync),
+    ),
+    WalletMenuItem(
+      title: S.current.wallets,
+      image: Image.asset('assets/images/wallet_menu.png',
+          height: 16, width: 16),
+      handler: () => Navigator.of(context).pushNamed(Routes.walletList),
+    ),
+    WalletMenuItem(
+      title: S.current.address_book_menu,
+      image: Image.asset('assets/images/open_book_menu.png',
+      height: 16, width: 16),
+      handler: () => Navigator.of(context).pushNamed(Routes.addressBook),
+    ),
+    WalletMenuItem(
+      title: S.current.security_and_backup,
+      image:
+          Image.asset('assets/images/key_menu.png', height: 16, width: 16),
+      handler: () {
+      Navigator.of(context).pushNamed(Routes.securityBackupPage);
+	  }),
+    WalletMenuItem(
+      title: S.current.privacy_settings,
+      image:
+          Image.asset('assets/images/privacy_menu.png', height: 16, width: 16),
+      handler: () {
+      Navigator.of(context).pushNamed(Routes.privacyPage);
+	  }),
+    WalletMenuItem(
+      title: S.current.display_settings,
+      image: Image.asset('assets/images/eye_menu.png',
+      height: 16, width: 16),
+      handler: () => Navigator.of(context).pushNamed(Routes.displaySettingsPage),
+    ),
+    WalletMenuItem(
+      title: S.current.other_settings,
+      image: Image.asset('assets/images/settings_menu.png',
+      height: 16, width: 16),
+      handler: () => Navigator.of(context).pushNamed(Routes.otherSettingsPage),
+    ),
+    WalletMenuItem(
+      title: S.current.settings_support,
+      image: Image.asset('assets/images/question_mark.png',
+      height: 16, width: 16, color: Palette.darkBlue),
+      handler: () => Navigator.of(context).pushNamed(Routes.support),
+    ),
     ]);
   }
 
@@ -86,23 +69,6 @@ class WalletMenu {
 
   void action(int index) {
     final item = items[index];
-    item?.handler();
-  }
-
-  Future<void> _presentReconnectAlert(BuildContext context) async {
-    await showPopUp<void>(
-        context: context,
-        builder: (BuildContext context) {
-          return AlertWithTwoActions(
-              alertTitle: S.of(context).reconnection,
-              alertContent: S.of(context).reconnect_alert_text,
-              rightButtonText: S.of(context).ok,
-              leftButtonText: S.of(context).cancel,
-              actionRightButton: () async {
-                Navigator.of(context).pop();
-                await reconnect?.call();
-              },
-              actionLeftButton: () => Navigator.of(context).pop());
-        });
+    item.handler();
   }
 }

lib/src/screens/dashboard/widgets/filter_tile.dart

@@ -9,12 +9,7 @@ class FilterTile extends StatelessWidget {
   Widget build(BuildContext context) {
     return Container(
       width: double.infinity,
-      padding: EdgeInsets.only(
-          top: 18,
-          bottom: 18,
-          left: 24,
-          right: 24
-      ),
+      padding: EdgeInsets.symmetric(vertical: 8.0, horizontal: 24.0),
       child: child,
     );
   }

lib/src/screens/dashboard/widgets/filter_widget.dart

@@ -1,25 +1,26 @@
 import 'dart:ui';
 import 'package:cake_wallet/palette.dart';
 import 'package:cake_wallet/src/screens/dashboard/widgets/filter_tile.dart';
+import 'package:cake_wallet/src/widgets/section_divider.dart';
+import 'package:cake_wallet/src/widgets/standard_checkbox.dart';
 import 'package:cake_wallet/view_model/dashboard/dashboard_view_model.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:cake_wallet/src/widgets/alert_background.dart';
 import 'package:cake_wallet/src/widgets/alert_close_button.dart';
-import 'package:cake_wallet/src/widgets/checkbox_widget.dart';
 import 'package:cake_wallet/generated/i18n.dart';
+import 'package:flutter_mobx/flutter_mobx.dart';
 //import 'package:date_range_picker/date_range_picker.dart' as date_rage_picker;
 
 class FilterWidget extends StatelessWidget {
   FilterWidget({required this.dashboardViewModel});
 
   final DashboardViewModel dashboardViewModel;
-  final backVector = Image.asset('assets/images/back_vector.png',
-    color: Palette.darkBlueCraiola
-  );
+  final closeIcon = Image.asset('assets/images/close.png', color: Palette.darkBlueCraiola);
 
   @override
   Widget build(BuildContext context) {
+    const sectionDivider = const SectionDivider();
     return AlertBackground(
       child: Stack(
         alignment: Alignment.center,
@@ -27,129 +28,82 @@ class FilterWidget extends StatelessWidget {
           Column(
             mainAxisSize: MainAxisSize.min,
             children: <Widget>[
-              Text(
-                S.of(context).filters,
-                style: TextStyle(
-                  color: Colors.white,
-                  fontSize: 18,
-                  fontWeight: FontWeight.bold,
-                  fontFamily: 'Lato',
-                  decoration: TextDecoration.none,
-                ),
-              ),
               Padding(
-                padding: EdgeInsets.only(
-                  left: 24,
-                  right: 24,
-                  top: 24
-                ),
+                padding: EdgeInsets.only(left: 24, right: 24, top: 24),
                 child: ClipRRect(
-                  borderRadius: BorderRadius.all(Radius.circular(14)),
+                  borderRadius: BorderRadius.all(Radius.circular(24)),
                   child: Container(
                     color: Theme.of(context).textTheme!.bodyText1!.decorationColor!,
-                    child: ListView.separated(
-                      shrinkWrap: true,
-                      physics: const NeverScrollableScrollPhysics(),
-                      itemCount: dashboardViewModel.filterItems.length,
-                      separatorBuilder: (context, _) => Container(
-                        height: 1,
-                        color: Theme.of(context).accentTextTheme!.subtitle1!.backgroundColor!,
+                    child: Column(crossAxisAlignment: CrossAxisAlignment.start, children: [
+                      Padding(
+                        padding: EdgeInsets.all(24.0),
+                        child: Text(
+                          S.of(context).filter_by,
+                          style: TextStyle(
+                            color: Theme.of(context).primaryTextTheme.overline!.color!,
+                            fontSize: 16,
+                            fontFamily: 'Lato',
+                            decoration: TextDecoration.none,
+                          ),
+                        ),
                       ),
-                      itemBuilder: (_, index1) {
-                        final title = dashboardViewModel.filterItems.keys.elementAt(index1);
-                        final section = dashboardViewModel.filterItems.values.elementAt(index1);
-
-                        return Column(
-                          crossAxisAlignment: CrossAxisAlignment.start,
-                          children: <Widget>[
-                            Padding(
-                              padding: EdgeInsets.only(
-                                top: 20,
-                                left: 24,
-                                right: 24
-                              ),
-                              child: Text(
-                                title,
-                                style: TextStyle(
-                                    color: Theme.of(context).accentTextTheme!.subtitle1!.color!,
-                                    fontSize: 16,
-                                    fontWeight: FontWeight.w500,
-                                    fontFamily: 'Lato',
-                                    decoration: TextDecoration.none
+                      sectionDivider,
+                      ListView.separated(
+                        padding: EdgeInsets.zero,
+                        shrinkWrap: true,
+                        physics: const NeverScrollableScrollPhysics(),
+                        itemCount: dashboardViewModel.filterItems.length,
+                        separatorBuilder: (context, _) => sectionDivider,
+                        itemBuilder: (_, index1) {
+                          final title = dashboardViewModel.filterItems.keys.elementAt(index1);
+                          final section = dashboardViewModel.filterItems.values.elementAt(index1);
+                          return Column(
+                            crossAxisAlignment: CrossAxisAlignment.start,
+                            children: <Widget>[
+                              Padding(
+                                padding: EdgeInsets.only(top: 20, left: 24, right: 24),
+                                child: Text(
+                                  title,
+                                  style: TextStyle(
+                                      color: Theme.of(context).primaryTextTheme!.headline6!.color!,
+                                      fontSize: 16,
+                                      fontFamily: 'Lato',
+                                      fontWeight: FontWeight.bold,
+                                      decoration: TextDecoration.none),
                                 ),
                               ),
-                            ),
-                            ListView.separated(
-                              shrinkWrap: true,
-                              physics: const NeverScrollableScrollPhysics(),
-                              itemCount: section.length,
-                              separatorBuilder: (context, _) => Container(
-                                height: 1,
-                                padding: EdgeInsets.only(left: 24),
-                                color: Theme.of(context).textTheme!.bodyText1!.decorationColor!,
-                                child: Container(
-                                  height: 1,
-                                  color: Theme.of(context).accentTextTheme!.subtitle1!.backgroundColor!,
-                                ),
-                              ),
-                              itemBuilder: (_, index2) {
-
-                                final item = section[index2];
-                                final content = item.onChanged != null
-                                    ? CheckboxWidget(
-                                    value: item.value(),
-                                    caption: item.caption,
-                                    onChanged: item.onChanged
-                                )
-                                    : GestureDetector(
-                                  onTap: () async {
-                                    //final List<DateTime> picked =
-                                    //await date_rage_picker.showDatePicker(
-                                    //    context: context,
-                                    //    initialFirstDate: DateTime.now()
-                                    //        .subtract(Duration(days: 1)),
-                                    //    initialLastDate: (DateTime.now()),
-                                    //    firstDate: DateTime(2015),
-                                    //    lastDate: DateTime.now()
-                                    //        .add(Duration(days: 1)));
-
-                                    //if (picked != null && picked.length == 2) {
-                                    //  dashboardViewModel.transactionFilterStore
-                                    //      .changeStartDate(picked.first);
-                                    //  dashboardViewModel.transactionFilterStore
-                                    //      .changeEndDate(picked.last);
-                                    //}
-                                  },
-                                  child: Padding(
-                                    padding: EdgeInsets.only(left: 32),
-                                    child: Text(
-                                      item.caption,
-                                      style: TextStyle(
-                                          color: Theme.of(context).primaryTextTheme!.headline6!.color!,
-                                          fontSize: 18,
-                                          fontFamily: 'Lato',
-                                          fontWeight: FontWeight.w500,
-                                          decoration: TextDecoration.none
-                                      ),
-                                    ),
-                                  ),
-                                );
-
-                                return FilterTile(child: content);
-                              },
-                            )
-                          ],
-                        );
-                      },
-                    ),
+                              ListView.builder(
+                                padding: EdgeInsets.symmetric(vertical: 8.0),
+                                shrinkWrap: true,
+                                physics: const NeverScrollableScrollPhysics(),
+                                itemCount: section.length,
+                                itemBuilder: (_, index2) {
+                                  final item = section[index2];
+                                  final content = Observer(
+                                          builder: (_) => StandardCheckbox(
+                                                value: item.value(),
+                                                caption: item.caption,
+                                                gradientBackground: true,
+                                                borderColor: Theme.of(context).dividerColor,
+                                                iconColor: Colors.white,
+                                                onChanged: (value) => item.onChanged(),
+                                              ));
+                                  return FilterTile(child: content);
+                                },
+                              )
+                            ],
+                          );
+                        },
+                      ),
+                    ]),
                   ),
                 ),
               ),
             ],
           ),
-          AlertCloseButton(image: backVector)
+          AlertCloseButton(image: closeIcon)
         ],
       ),
     );
   }
-}
+}

lib/src/screens/dashboard/widgets/market_place_page.dart

@@ -6,6 +6,7 @@ import 'package:cake_wallet/view_model/dashboard/dashboard_view_model.dart';
 import 'package:cw_core/wallet_type.dart';
 import 'package:flutter/material.dart';
 import 'package:cake_wallet/generated/i18n.dart';
+import 'package:url_launcher/url_launcher.dart';
 
 class MarketPlacePage extends StatelessWidget {
 
@@ -48,6 +49,15 @@ class MarketPlacePage extends StatelessWidget {
                       title: S.of(context).cake_pay_title,
                       subTitle: S.of(context).cake_pay_subtitle,
                     ),
+                    SizedBox(height: 20),
+                    MarketPlaceItem(
+                      onTap: () => launchUrl(
+                        Uri.https("buy.cakepay.com"),
+                        mode: LaunchMode.externalApplication,
+                      ),
+                      title: S.of(context).cake_pay_web_cards_title,
+                      subTitle: S.of(context).cake_pay_web_cards_subtitle,
+                    ),
                   ],
                 ),
               ),
@@ -72,7 +82,7 @@ class MarketPlacePage extends StatelessWidget {
                   buttonAction: () => Navigator.of(context).pop());
             });
         break;
-        default:        
+        default:
          Navigator.of(context).pushNamed(Routes.ioniaWelcomePage);
     }
   }

lib/src/screens/dashboard/widgets/transactions_page.dart

@@ -57,7 +57,9 @@ class TransactionsPage extends StatelessWidget {
                               formattedDate: DateFormat('HH:mm')
                                   .format(transaction.date),
                               formattedAmount: item.formattedCryptoAmount,
-                              formattedFiatAmount: item.formattedFiatAmount,
+                              formattedFiatAmount:
+                              dashboardViewModel.balanceViewModel.isFiatDisabled
+                                  ? '' : item.formattedFiatAmount,
                               isPending: transaction.isPending));
                         }
 

lib/src/screens/exchange/exchange_page.dart

@@ -40,7 +40,6 @@ class ExchangePage extends BasePage {
   final ExchangeViewModel exchangeViewModel;
   final depositKey = GlobalKey<ExchangeCardState>();
   final receiveKey = GlobalKey<ExchangeCardState>();
-  final checkBoxKey = GlobalKey<StandardCheckboxState>();
   final _formKey = GlobalKey<FormState>();
   final _depositAmountFocus = FocusNode();
   final _depositAddressFocus = FocusNode();
@@ -339,7 +338,6 @@ class ExchangePage extends BasePage {
                         mainAxisAlignment: MainAxisAlignment.start,
                         children: [
                           StandardCheckbox(
-                            key: checkBoxKey,
                             value: exchangeViewModel.isFixedRateMode,
                             caption: S.of(context).fixed_rate,
                             onChanged: (value) =>
@@ -682,12 +680,6 @@ class ExchangePage extends BasePage {
       }
     });
 
-    reaction((_) => exchangeViewModel.isFixedRateMode, (bool value) {
-      if (checkBoxKey.currentState!.value != exchangeViewModel.isFixedRateMode) {
-        checkBoxKey.currentState!.value = exchangeViewModel.isFixedRateMode;
-      }
-    });
-
     depositAddressController.addListener(
         () => exchangeViewModel.depositAddress = depositAddressController.text);
 

lib/src/screens/exchange/widgets/currency_picker.dart

@@ -56,7 +56,7 @@ class CurrencyPickerState extends State<CurrencyPicker> {
             .where((element) =>
         (element.title != null ? element.title.toLowerCase().contains(subString.toLowerCase()) : false) ||
             (element.tag != null ? element.tag!.toLowerCase().contains(subString.toLowerCase()) : false) ||
-            (element.name != null ? element.name!.toLowerCase().contains(subString.toLowerCase()) : false))
+            (element.fullName != null ? element.fullName!.toLowerCase().contains(subString.toLowerCase()) : false))
             .toList();
         return;
       }

lib/src/screens/exchange/widgets/exchange_card.dart

@@ -395,7 +395,8 @@ class ExchangeCardState extends State<ExchangeCard> {
                     buttonColor: widget.addressButtonsColor,
                     validator: widget.addressTextFieldValidator,
                     onPushPasteButton: widget.onPushPasteButton,
-                    onPushAddressBookButton: widget.onPushAddressBookButton
+                    onPushAddressBookButton: widget.onPushAddressBookButton,
+                    selectedCurrency: _selectedCurrency
                 ),
 
               )

lib/src/screens/exchange_trade/exchange_trade_page.dart

@@ -8,7 +8,7 @@ import 'package:cake_wallet/generated/i18n.dart';
 import 'package:cake_wallet/core/execution_state.dart';
 import 'package:cake_wallet/src/screens/exchange_trade/information_page.dart';
 import 'package:cake_wallet/src/screens/send/widgets/confirm_sending_alert.dart';
-import 'package:cake_wallet/src/widgets/standart_list_row.dart';
+import 'package:cake_wallet/src/widgets/list_row.dart';
 import 'package:cake_wallet/utils/show_bar.dart';
 import 'package:cake_wallet/utils/show_pop_up.dart';
 import 'package:cake_wallet/view_model/exchange/exchange_trade_view_model.dart';
@@ -194,7 +194,7 @@ class ExchangeTradeState extends State<ExchangeTradeForm> {
                       final item = widget.exchangeTradeViewModel.items[index];
                       final value = item.data ?? fetchingLabel;
 
-                      final content = StandartListRow(
+                      final content = ListRow(
                         title: item.title,
                         value: value,
                         valueFontSize: 14,
@@ -378,12 +378,10 @@ class ExchangeTradeState extends State<ExchangeTradeForm> {
                           });
                     },
                     actionLeftButton: () => Navigator.of(context).pop(),
-                    feeFiatAmount: widget.exchangeTradeViewModel.sendViewModel.pendingTransactionFeeFiatAmount
-                        +  ' ' + widget.exchangeTradeViewModel.sendViewModel.fiat.title,
-                    fiatAmountValue: widget.exchangeTradeViewModel.sendViewModel
-                            .pendingTransactionFiatAmount +
-                        ' ' +
-                        widget.exchangeTradeViewModel.sendViewModel.fiat.title,
+                    feeFiatAmount: widget.exchangeTradeViewModel
+                        .pendingTransactionFeeFiatAmountFormatted,
+                    fiatAmountValue: widget.exchangeTradeViewModel
+                        .pendingTransactionFiatAmountValueFormatted,
                     outputs: widget.exchangeTradeViewModel.sendViewModel
                                  .outputs);
               });

lib/src/screens/ionia/cards/ionia_custom_redeem_page.dart

@@ -1,3 +1,4 @@
+import 'package:cake_wallet/core/execution_state.dart';
 import 'package:cake_wallet/src/screens/base_page.dart';
 import 'package:cake_wallet/src/screens/ionia/widgets/card_item.dart';
 import 'package:cake_wallet/src/widgets/base_text_form_field.dart';
@@ -18,12 +19,11 @@ class IoniaCustomRedeemPage extends BasePage {
   )   : _amountFieldFocus = FocusNode(),
         _amountController = TextEditingController() {
     _amountController.addListener(() {
-     ioniaCustomRedeemViewModel.updateAmount(_amountController.text);
+      ioniaCustomRedeemViewModel.updateAmount(_amountController.text);
     });
   }
 
   final IoniaCustomRedeemViewModel ioniaCustomRedeemViewModel;
- 
 
   @override
   String get title => S.current.custom_redeem_amount;
@@ -50,7 +50,7 @@ class IoniaCustomRedeemPage extends BasePage {
       disableScroll: true,
       config: KeyboardActionsConfig(
           keyboardActionsPlatform: KeyboardActionsPlatform.IOS,
-          keyboardBarColor: Theme.of(context).accentTextTheme!.bodyText1!.backgroundColor!,
+          keyboardBarColor: Theme.of(context).accentTextTheme.bodyText1!.backgroundColor!,
           nextFocus: false,
           actions: [
             KeyboardActionsItem(
@@ -67,10 +67,11 @@ class IoniaCustomRedeemPage extends BasePage {
               Container(
                 padding: EdgeInsets.symmetric(horizontal: 25),
                 decoration: BoxDecoration(
-                  borderRadius: BorderRadius.only(bottomLeft: Radius.circular(24), bottomRight: Radius.circular(24)),
+                  borderRadius: BorderRadius.only(
+                      bottomLeft: Radius.circular(24), bottomRight: Radius.circular(24)),
                   gradient: LinearGradient(colors: [
-                    Theme.of(context).primaryTextTheme!.subtitle1!.color!,
-                    Theme.of(context).primaryTextTheme!.subtitle1!.decorationColor!,
+                    Theme.of(context).primaryTextTheme.subtitle1!.color!,
+                    Theme.of(context).primaryTextTheme.subtitle1!.decorationColor!,
                   ], begin: Alignment.topLeft, end: Alignment.bottomRight),
                 ),
                 child: Column(
@@ -85,11 +86,11 @@ class IoniaCustomRedeemPage extends BasePage {
                       inputFormatters: [FilteringTextInputFormatter.deny(RegExp('[\-|\ ]'))],
                       hintText: '1000',
                       placeholderTextStyle: TextStyle(
-                        color: Theme.of(context).primaryTextTheme!.headline5!.color!,
+                        color: Theme.of(context).primaryTextTheme.headline5!.color!,
                         fontWeight: FontWeight.w500,
                         fontSize: 36,
                       ),
-                      borderColor: Theme.of(context).primaryTextTheme!.headline5!.color!,
+                      borderColor: Theme.of(context).primaryTextTheme.headline5!.color!,
                       textColor: Colors.white,
                       textStyle: TextStyle(
                         color: Colors.white,
@@ -114,14 +115,17 @@ class IoniaCustomRedeemPage extends BasePage {
                       ),
                     ),
                     SizedBox(height: 8),
-                    Observer(builder: (_)=>
-                      !ioniaCustomRedeemViewModel.disableRedeem  ? 
-                       Center(
-                        child: Text('\$${giftCard.remainingAmount} - \$${ioniaCustomRedeemViewModel.amount} = \$${ioniaCustomRedeemViewModel.formattedRemaining} ${S.of(context).remaining}', 
-                        style: TextStyle(
-                                color: Theme.of(context).primaryTextTheme!.headline5!.color!,
-                              ),),
-                      ) : SizedBox.shrink(),
+                    Observer(
+                      builder: (_) => !ioniaCustomRedeemViewModel.disableRedeem
+                          ? Center(
+                              child: Text(
+                                '\$${giftCard.remainingAmount} - \$${ioniaCustomRedeemViewModel.amount} = \$${ioniaCustomRedeemViewModel.formattedRemaining} ${S.of(context).remaining}',
+                                style: TextStyle(
+                                  color: Theme.of(context).primaryTextTheme.headline5!.color!,
+                                ),
+                              ),
+                            )
+                          : SizedBox.shrink(),
                     ),
                     SizedBox(height: 24),
                   ],
@@ -131,30 +135,37 @@ class IoniaCustomRedeemPage extends BasePage {
                 padding: const EdgeInsets.all(24.0),
                 child: CardItem(
                   title: giftCard.legalName,
-                  backgroundColor: Theme.of(context).accentTextTheme!.headline1!.backgroundColor!.withOpacity(0.1),
+                  backgroundColor: Theme.of(context)
+                      .accentTextTheme
+                      .headline1!
+                      .backgroundColor!
+                      .withOpacity(0.1),
                   discount: giftCard.remainingAmount,
                   isAmount: true,
                   discountBackground: AssetImage('assets/images/red_badge_discount.png'),
-                  titleColor: Theme.of(context).accentTextTheme!.headline1!.backgroundColor!,
+                  titleColor: Theme.of(context).accentTextTheme.headline1!.backgroundColor!,
                   subtitleColor: Theme.of(context).hintColor,
                   subTitle: S.of(context).online,
                   logoUrl: giftCard.logoUrl,
                 ),
-              ), 
+              ),
             ],
           ),
           bottomSection: Column(
             children: [
-              Padding(
-                padding: EdgeInsets.only(bottom: 12),
-                child: PrimaryButton(
-                  onPressed: () {
-                    Navigator.of(context).pop(_amountController.text);
-                  },
-                  isDisabled: ioniaCustomRedeemViewModel.disableRedeem,
-                  text: S.of(context).add_custom_redemption,
-                  color: Theme.of(context).accentTextTheme!.bodyText1!.color!,
-                  textColor: Colors.white,
+              Observer(
+                builder: (_) => Padding(
+                  padding: EdgeInsets.only(bottom: 12),
+                  child: LoadingPrimaryButton(
+                    isLoading: ioniaCustomRedeemViewModel.redeemState is IsExecutingState,
+                    isDisabled: ioniaCustomRedeemViewModel.disableRedeem,
+                    text: S.of(context).add_custom_redemption,
+                    color: Theme.of(context).accentTextTheme.bodyText1!.color!,
+                    textColor: Colors.white,
+                    onPressed: () => ioniaCustomRedeemViewModel.addCustomRedeem().then((value) {
+                      Navigator.of(context).pop(ioniaCustomRedeemViewModel.remaining.toString());
+                    }),
+                  ),
                 ),
               ),
               SizedBox(height: 30),

lib/src/screens/ionia/cards/ionia_gift_card_detail_page.dart

@@ -11,6 +11,7 @@ import 'package:cake_wallet/src/widgets/scollable_with_bottom_section.dart';
 import 'package:cake_wallet/typography.dart';
 import 'package:cake_wallet/utils/show_bar.dart';
 import 'package:cake_wallet/utils/show_pop_up.dart';
+import 'package:cake_wallet/utils/route_aware.dart';
 import 'package:cake_wallet/view_model/ionia/ionia_gift_card_details_view_model.dart';
 import 'package:device_display_brightness/device_display_brightness.dart';
 import 'package:flutter/material.dart';
@@ -32,7 +33,7 @@ class IoniaGiftCardDetailPage extends BasePage {
 
     final _backButton = Icon(
       Icons.arrow_back_ios,
-      color: Theme.of(context).primaryTextTheme!.headline6!.color!,
+      color: Theme.of(context).primaryTextTheme.headline6!.color!,
       size: 16,
     );
     return Padding(
@@ -43,14 +44,11 @@ class IoniaGiftCardDetailPage extends BasePage {
         child: ButtonTheme(
           minWidth: double.minPositive,
           child: TextButton(
-            // FIX-ME: Style
+              // FIX-ME: Style
               //highlightColor: Colors.transparent,
               //splashColor: Colors.transparent,
               //padding: EdgeInsets.all(0),
-              onPressed: () {
-                onClose(context);
-                DeviceDisplayBrightness.setBrightness(viewModel.brightness);
-              },
+              onPressed: ()=> onClose(context),
               child: _backButton),
         ),
       ),
@@ -61,13 +59,13 @@ class IoniaGiftCardDetailPage extends BasePage {
   Widget middle(BuildContext context) {
     return Text(
       viewModel.giftCard.legalName,
-      style: textMediumSemiBold(color: Theme.of(context).accentTextTheme!.headline1!.backgroundColor!),
+      style:
+          textMediumSemiBold(color: Theme.of(context).accentTextTheme.headline1!.backgroundColor!),
     );
   }
 
   @override
   Widget body(BuildContext context) {
-    viewModel.increaseBrightness();
     reaction((_) => viewModel.redeemState, (ExecutionState state) {
       if (state is FailureState) {
         WidgetsBinding.instance.addPostFrameCallback((_) {
@@ -84,7 +82,12 @@ class IoniaGiftCardDetailPage extends BasePage {
       }
     });
 
-    return ScrollableWithBottomSection(
+    return RouteAwareWidget(
+        pushToWidget: ()=> viewModel.increaseBrightness(),
+        pushToNextWidget: ()=> DeviceDisplayBrightness.setBrightness(viewModel.brightness),
+        popNextWidget: ()=> viewModel.increaseBrightness(),
+        popWidget: ()=> DeviceDisplayBrightness.setBrightness(viewModel.brightness),
+      child: ScrollableWithBottomSection(
       contentPadding: EdgeInsets.all(24),
       content: Column(
         children: [
@@ -102,20 +105,21 @@ class IoniaGiftCardDetailPage extends BasePage {
             title: S.of(context).gift_card_number,
             subTitle: viewModel.giftCard.cardNumber,
           ),
-          if (viewModel.giftCard.cardPin?.isNotEmpty ?? false)
-            ...[Divider(height: 30),
+          if (viewModel.giftCard.cardPin.isNotEmpty) ...[
+            Divider(height: 30),
             buildIoniaTile(
               context,
               title: S.of(context).pin_number,
               subTitle: viewModel.giftCard.cardPin,
-            )],
+            )
+          ],
           Divider(height: 30),
-          Observer(builder: (_) =>
-            buildIoniaTile(
-              context,
-              title: S.of(context).amount,
-              subTitle: viewModel.remainingAmount.toStringAsFixed(2) ?? '0.00',
-            )),
+          Observer(
+              builder: (_) => buildIoniaTile(
+                    context,
+                    title: S.of(context).amount,
+                    subTitle: viewModel.remainingAmount.toStringAsFixed(2),
+                  )),
           Divider(height: 50),
           TextIconButton(
             label: S.of(context).how_to_use_card,
@@ -130,29 +134,28 @@ class IoniaGiftCardDetailPage extends BasePage {
             if (!viewModel.giftCard.isEmpty) {
               return Column(
                 children: [
-                  //PrimaryButton(
-                  //  onPressed: () async {
-                  //    final amount = await Navigator.of(context)
-                  //        .pushNamed(Routes.ioniaMoreOptionsPage, arguments: [viewModel.giftCard]) as String;
-                  //    if (amount != null) {
-                  //      viewModel.updateRemaining(double.parse(amount));
-                  //    }
-                  //  },
-                  //  text: S.of(context).more_options,
-                  //  color: Theme.of(context).accentTextTheme!.caption!.color!,
-                  //  textColor: Theme.of(context).primaryTextTheme!.headline6!.color!,
-                  //),
-                  //SizedBox(height: 12),
+                  PrimaryButton(
+                    onPressed: () async {
+                       await Navigator.of(context).pushNamed(
+                          Routes.ioniaMoreOptionsPage,
+                          arguments: [viewModel.giftCard]) as String?;
+                        viewModel.refeshCard();
+                    },
+                    text: S.of(context).more_options,
+                    color: Theme.of(context).accentTextTheme.caption!.color!,
+                    textColor: Theme.of(context).primaryTextTheme.headline6!.color!,
+                  ),
+                  SizedBox(height: 12),
                   LoadingPrimaryButton(
                     isLoading: viewModel.redeemState is IsExecutingState,
                     onPressed: () => viewModel.redeem().then(
                       (_) {
-                        Navigator.of(context)
-                            .pushNamedAndRemoveUntil(Routes.ioniaManageCardsPage, (route) => route.isFirst);
+                        Navigator.of(context).pushNamedAndRemoveUntil(
+                            Routes.ioniaManageCardsPage, (route) => route.isFirst);
                       },
                     ),
                     text: S.of(context).mark_as_redeemed,
-                    color: Theme.of(context).accentTextTheme!.bodyText1!.color!,
+                    color: Theme.of(context).accentTextTheme.bodyText1!.color!,
                     textColor: Colors.white,
                   ),
                 ],
@@ -163,17 +166,16 @@ class IoniaGiftCardDetailPage extends BasePage {
           },
         ),
       ),
-    );
+    ));
   }
 
   Widget buildIoniaTile(BuildContext context, {required String title, required String subTitle}) {
     return IoniaTile(
-      title: title,
-      subTitle: subTitle,
-      onTap: () {
-        Clipboard.setData(ClipboardData(text: subTitle));
-        showBar<void>(context,
-            S.of(context).transaction_details_copied(title));
+        title: title,
+        subTitle: subTitle,
+        onTap: () {
+          Clipboard.setData(ClipboardData(text: subTitle));
+          showBar<void>(context, S.of(context).transaction_details_copied(title));
         });
   }
 
@@ -184,10 +186,10 @@ class IoniaGiftCardDetailPage extends BasePage {
     showPopUp<void>(
         context: context,
         builder: (BuildContext context) {
-           return IoniaAlertModal(
+          return IoniaAlertModal(
             title: S.of(context).how_to_use_card,
             content: Column(
-              crossAxisAlignment: CrossAxisAlignment.start,
+                crossAxisAlignment: CrossAxisAlignment.start,
                 children: viewModel.giftCard.instructions
                     .map((instruction) {
                       return [
@@ -196,13 +198,13 @@ class IoniaGiftCardDetailPage extends BasePage {
                             child: Text(
                               instruction.header,
                               style: textLargeSemiBold(
-                                color: Theme.of(context).textTheme!.headline3!.color!,
+                                color: Theme.of(context).textTheme.headline3!.color!,
                               ),
                             )),
                         Text(
                           instruction.body,
                           style: textMedium(
-                            color: Theme.of(context).textTheme!.headline3!.color!,
+                            color: Theme.of(context).textTheme.headline3!.color!,
                           ),
                         )
                       ];
@@ -210,7 +212,7 @@ class IoniaGiftCardDetailPage extends BasePage {
                     .expand((e) => e)
                     .toList()),
             actionTitle: S.of(context).send_got_it,
-           );
+          );
         });
   }
 }

lib/src/screens/ionia/cards/ionia_manage_cards_page.dart

@@ -118,7 +118,7 @@ class IoniaManageCardsPage extends BasePage {
           width: 32,
           padding: EdgeInsets.all(8),
           decoration: BoxDecoration(
-            color: Colors.white.withOpacity(0.15),
+            color: Theme.of(context).textTheme!.headline6!.backgroundColor!,
             border: Border.all(
               color: Colors.white.withOpacity(0.2),
             ),

lib/src/screens/ionia/cards/ionia_more_options_page.dart

@@ -5,7 +5,6 @@ import 'package:cake_wallet/generated/i18n.dart';
 import 'package:cake_wallet/typography.dart';
 import 'package:flutter/material.dart';
 
-
 class IoniaMoreOptionsPage extends BasePage {
   IoniaMoreOptionsPage(this.giftCard);
 
@@ -16,7 +15,7 @@ class IoniaMoreOptionsPage extends BasePage {
     return Text(
       S.current.more_options,
       style: textMediumSemiBold(
-        color: Theme.of(context).accentTextTheme!.headline1!.backgroundColor!,
+        color: Theme.of(context).accentTextTheme.headline1!.backgroundColor!,
       ),
     );
   }
@@ -27,40 +26,45 @@ class IoniaMoreOptionsPage extends BasePage {
       padding: const EdgeInsets.all(16.0),
       child: Column(
         crossAxisAlignment: CrossAxisAlignment.stretch,
-          children: [
-            SizedBox(height: 10,),
-            Center(child: Text(S.of(context).choose_from_available_options, style: textMedium(
-              color:  Theme.of(context).primaryTextTheme!.headline6!.color!,
-            ),)),
-            SizedBox(height: 40,),
-            InkWell(
-              onTap: () async {
-                final amount = await  Navigator.of(context).pushNamed(Routes.ioniaCustomRedeemPage, arguments: [giftCard]) as String;
-                if(amount.isNotEmpty){
-                  Navigator.pop(context, amount);
-                }
-              },
-              child: _GradiantContainer(
-                content:  Padding(
-                        padding: const EdgeInsets.only(top: 24, left: 20, right: 24, bottom: 50),
-                        child: Text(
-                          S.of(context).custom_redeem_amount,
-                          style: textXLargeSemiBold(),
-                        ),
-                      ),
-                    ),
-            )
-              ],    
-        ),
+        children: [
+          SizedBox(
+            height: 10,
+          ),
+          Center(
+            child: Text(
+              S.of(context).choose_from_available_options,
+              style: textMedium(
+                color: Theme.of(context).primaryTextTheme.headline6!.color!,
+              ),
+            ),
+          ),
+          SizedBox(height: 40),
+          InkWell(
+            onTap: () async {
+              final amount = await Navigator.of(context)
+                  .pushNamed(Routes.ioniaCustomRedeemPage, arguments: [giftCard]) as String?;
+              if (amount != null && amount.isNotEmpty) {
+                Navigator.pop(context);
+              }
+            },
+            child: _GradiantContainer(
+              content: Padding(
+                padding: const EdgeInsets.only(top: 24, left: 20, right: 24, bottom: 50),
+                child: Text(
+                  S.of(context).custom_redeem_amount,
+                  style: textXLargeSemiBold(),
+                ),
+              ),
+            ),
+          )
+        ],
+      ),
     );
   }
 }
 
 class _GradiantContainer extends StatelessWidget {
-  const _GradiantContainer({
-    Key? key,
-    required this.content
-  }) : super(key: key);
+  const _GradiantContainer({Key? key, required this.content}) : super(key: key);
 
   final Widget content;
 

lib/src/screens/ionia/widgets/ionia_filter_modal.dart

@@ -20,7 +20,7 @@ class IoniaFilterModal extends StatelessWidget {
       padding: EdgeInsets.all(10),
       child: Image.asset(
         'assets/images/mini_search_icon.png',
-        color: Theme.of(context).accentColor,
+        color: Theme.of(context).textTheme.subtitle2!.color!,
       ),
     );
     return Scaffold(
@@ -53,7 +53,7 @@ class IoniaFilterModal extends StatelessWidget {
                           prefixIcon: searchIcon,
                           hintText: S.of(context).search_category,
                           contentPadding: EdgeInsets.only(bottom: 5),
-                          fillColor: Theme.of(context).textTheme!.subtitle1!.backgroundColor!,
+                          fillColor: Theme.of(context).primaryTextTheme!.caption!.decorationColor!.withOpacity(0.5),
                           border: OutlineInputBorder(
                             borderSide: BorderSide.none,
                             borderRadius: BorderRadius.circular(8),

lib/src/screens/monero_accounts/monero_account_list_page.dart

@@ -1,4 +1,5 @@
 import 'dart:ui';
+import 'package:cake_wallet/src/widgets/section_divider.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter_mobx/flutter_mobx.dart';
@@ -84,10 +85,7 @@ class MoneroAccountListPage extends StatelessWidget {
                                           padding: EdgeInsets.zero,
                                           controller: controller,
                                           separatorBuilder: (context, index) =>
-                                          Container(
-                                            height: 1,
-                                            color: Theme.of(context).dividerColor,
-                                          ),
+                                          const SectionDivider(),
                                           itemCount: accounts.length ?? 0,
                                           itemBuilder: (context, index) {
                                             final account = accounts[index];

lib/src/screens/new_wallet/advanced_privacy_settings_page.dart

@@ -0,0 +1,111 @@
+import 'package:cake_wallet/src/screens/nodes/widgets/node_form.dart';
+import 'package:cake_wallet/src/screens/settings/widgets/settings_switcher_cell.dart';
+import 'package:cake_wallet/view_model/node_list/node_create_or_edit_view_model.dart';
+import 'package:cake_wallet/view_model/advanced_privacy_settings_view_model.dart';
+import 'package:flutter_mobx/flutter_mobx.dart';
+import 'package:flutter/material.dart';
+import 'package:cake_wallet/generated/i18n.dart';
+import 'package:cake_wallet/src/screens/base_page.dart';
+import 'package:cake_wallet/src/widgets/primary_button.dart';
+import 'package:cake_wallet/src/widgets/scollable_with_bottom_section.dart';
+
+class AdvancedPrivacySettingsPage extends BasePage {
+  AdvancedPrivacySettingsPage(this.advancedPrivacySettingsViewModel, this.nodeViewModel);
+
+  final AdvancedPrivacySettingsViewModel advancedPrivacySettingsViewModel;
+  final NodeCreateOrEditViewModel nodeViewModel;
+
+  @override
+  String get title => S.current.privacy_settings;
+
+  @override
+  Widget body(BuildContext context) =>
+      AdvancedPrivacySettingsBody(advancedPrivacySettingsViewModel, nodeViewModel);
+}
+
+class AdvancedPrivacySettingsBody extends StatefulWidget {
+  const AdvancedPrivacySettingsBody(this.privacySettingsViewModel, this.nodeViewModel, {Key? key})
+      : super(key: key);
+
+  final AdvancedPrivacySettingsViewModel privacySettingsViewModel;
+  final NodeCreateOrEditViewModel nodeViewModel;
+
+  @override
+  _AdvancedPrivacySettingsBodyState createState() => _AdvancedPrivacySettingsBodyState();
+}
+
+class _AdvancedPrivacySettingsBodyState extends State<AdvancedPrivacySettingsBody> {
+  _AdvancedPrivacySettingsBodyState();
+
+  final _formKey = GlobalKey<FormState>();
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      padding: EdgeInsets.only(top: 24),
+      child: ScrollableWithBottomSection(
+        contentPadding: EdgeInsets.only(bottom: 24),
+        content: Column(
+          crossAxisAlignment: CrossAxisAlignment.center,
+          children: [
+            ...widget.privacySettingsViewModel.settings.map(
+              (item) => Observer(
+                builder: (_) => SettingsSwitcherCell(
+                  title: item.title,
+                  value: item.value(),
+                  onValueChange: item.onValueChange,
+                ),
+              ),
+            ),
+            Observer(
+              builder: (_) {
+                if (widget.privacySettingsViewModel.addCustomNode) {
+                  return Padding(
+                    padding: EdgeInsets.only(left: 24, right: 24, top: 24),
+                    child: NodeForm(
+                      formKey: _formKey,
+                      nodeViewModel: widget.nodeViewModel,
+                    ),
+                  );
+                }
+                return const SizedBox();
+              },
+            ),
+          ],
+        ),
+        bottomSectionPadding: EdgeInsets.all(24),
+        bottomSection: Column(
+          children: [
+            LoadingPrimaryButton(
+              onPressed: () {
+                if (widget.privacySettingsViewModel.addCustomNode) {
+                  if (_formKey.currentState != null && !_formKey.currentState!.validate()) {
+                    return;
+                  }
+
+                  widget.nodeViewModel.save(saveAsCurrent: true);
+                }
+
+                Navigator.pop(context);
+              },
+              text: S.of(context).continue_text,
+              color: Theme.of(context).accentTextTheme.bodyText1!.color!,
+              textColor: Colors.white,
+            ),
+            const SizedBox(height: 25),
+            Padding(
+              padding: EdgeInsets.symmetric(horizontal: MediaQuery.of(context).size.width * 0.15),
+              child: Text(
+                S.of(context).settings_can_be_changed_later,
+                textAlign: TextAlign.center,
+                style: TextStyle(
+                  color: Theme.of(context).accentTextTheme.headline2?.color,
+                ),
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}

lib/src/screens/new_wallet/new_wallet_page.dart

@@ -200,18 +200,30 @@ class _WalletNameFormState extends State<WalletNameForm> {
             ]
           ]),
           bottomSectionPadding:
-              EdgeInsets.only(left: 24, right: 24, bottom: 24),
-          bottomSection: Observer(
-            builder: (context) {
-              return LoadingPrimaryButton(
-                onPressed: _confirmForm,
-                text: S.of(context).seed_language_next,
-                color: Colors.green,
-                textColor: Colors.white,
-                isLoading: _walletNewVM.state is IsExecutingState,
-                isDisabled: _walletNewVM.name.isEmpty,
-              );
-            },
+              EdgeInsets.all(24),
+          bottomSection: Column(
+            children: [
+              Observer(
+                builder: (context) {
+                  return LoadingPrimaryButton(
+                    onPressed: _confirmForm,
+                    text: S.of(context).seed_language_next,
+                    color: Colors.green,
+                    textColor: Colors.white,
+                    isLoading: _walletNewVM.state is IsExecutingState,
+                    isDisabled: _walletNewVM.name.isEmpty,
+                  );
+                },
+              ),
+              const SizedBox(height: 25),
+              GestureDetector(
+                onTap: () {
+                  Navigator.of(context)
+                      .pushNamed(Routes.advancedPrivacySettings, arguments: _walletNewVM.type);
+                },
+                child: Text(S.of(context).advanced_privacy_settings),
+              ),
+            ],
           )),
     );
   }

lib/src/screens/nodes/node_create_or_edit_page.dart

@@ -1,16 +1,13 @@
 import 'package:cake_wallet/core/execution_state.dart';
+import 'package:cake_wallet/src/screens/nodes/widgets/node_form.dart';
 import 'package:cake_wallet/src/widgets/alert_with_one_action.dart';
-import 'package:cake_wallet/src/widgets/standard_checkbox.dart';
 import 'package:cake_wallet/utils/show_pop_up.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter_mobx/flutter_mobx.dart';
 import 'package:mobx/mobx.dart';
 import 'package:cake_wallet/generated/i18n.dart';
-import 'package:cake_wallet/core/node_address_validator.dart';
-import 'package:cake_wallet/core/node_port_validator.dart';
 import 'package:cake_wallet/src/widgets/primary_button.dart';
-import 'package:cake_wallet/src/widgets/base_text_form_field.dart';
 import 'package:cake_wallet/src/screens/base_page.dart';
 import 'package:cake_wallet/src/widgets/scollable_with_bottom_section.dart';
 import 'package:cake_wallet/view_model/node_list/node_create_or_edit_view_model.dart';
@@ -108,76 +105,10 @@ class NodeCreateOrEditPage extends BasePage {
         padding: EdgeInsets.only(left: 24, right: 24),
         child: ScrollableWithBottomSection(
           contentPadding: EdgeInsets.only(bottom: 24.0),
-          content: Form(
-              key: _formKey,
-              child: Column(
-                children: <Widget>[
-                  Row(
-                    children: <Widget>[
-                      Expanded(
-                        child: BaseTextFormField(
-                          controller: _addressController,
-                          hintText: S.of(context).node_address,
-                          validator: NodeAddressValidator(),
-                        )
-                      )
-                    ],
-                  ),
-                  SizedBox(height: 10.0),
-                  Row(
-                    children: <Widget>[
-                      Expanded(
-                        child: BaseTextFormField(
-                          controller: _portController,
-                          hintText: S.of(context).node_port,
-                          keyboardType: TextInputType.numberWithOptions(
-                              signed: false, decimal: false),
-                          validator: NodePortValidator(),
-                        )
-                      )
-                    ],
-                  ),
-                  SizedBox(height: 10.0),
-                  if (nodeCreateOrEditViewModel.hasAuthCredentials) ...[
-                    Row(
-                      children: <Widget>[
-                        Expanded(
-                          child: BaseTextFormField(
-                            controller: _loginController,
-                            hintText: S.of(context).login,
-                          )
-                        )
-                      ],
-                    ),
-                    SizedBox(height: 10.0),
-                    Row(
-                      children: <Widget>[
-                        Expanded(
-                          child: BaseTextFormField(
-                            controller: _passwordController,
-                            hintText: S.of(context).password,
-                          )
-                        )
-                      ],
-                    ),
-                    Padding(
-                      padding: EdgeInsets.only(top: 20),
-                      child: Row(
-                        mainAxisAlignment: MainAxisAlignment.start,
-                        mainAxisSize: MainAxisSize.max,
-                        children: [
-                          Observer(
-                              builder: (_) => StandardCheckbox(
-                                value: nodeCreateOrEditViewModel.useSSL,
-                                onChanged: (value) =>
-                                  nodeCreateOrEditViewModel.useSSL = value,
-                                caption: S.of(context).use_ssl,
-                              ))
-                        ],
-                      ))
-                  ]
-                ],
-              )),
+          content: NodeForm(
+            formKey: _formKey,
+            nodeViewModel: nodeCreateOrEditViewModel,
+          ),
           bottomSectionPadding: EdgeInsets.only(bottom: 24),
           bottomSection: Observer(
               builder: (_) => Row(

lib/src/screens/nodes/nodes_list_page.dart

@@ -1,166 +0,0 @@
-import 'package:cake_wallet/utils/show_pop_up.dart';
-import 'package:cw_core/node.dart';
-import 'package:flutter/material.dart';
-import 'package:flutter/cupertino.dart';
-import 'package:flutter_mobx/flutter_mobx.dart';
-import 'package:cake_wallet/routes.dart';
-import 'package:cake_wallet/palette.dart';
-import 'package:cake_wallet/generated/i18n.dart';
-import 'package:cake_wallet/src/screens/base_page.dart';
-import 'package:cake_wallet/src/screens/nodes/widgets/node_list_row.dart';
-import 'package:cake_wallet/src/widgets/standard_list.dart';
-import 'package:cake_wallet/src/widgets/alert_with_two_actions.dart';
-import 'package:cake_wallet/view_model/node_list/node_list_view_model.dart';
-import 'package:flutter_slidable/flutter_slidable.dart';
-
-class NodeListPage extends BasePage {
-  NodeListPage(this.nodeListViewModel);
-
-  @override
-  String get title => S.current.nodes;
-
-  final NodeListViewModel nodeListViewModel;
-
-  @override
-  Widget trailing(context) {
-    return Container(
-      height: 32,
-      decoration: BoxDecoration(
-          borderRadius: BorderRadius.all(Radius.circular(16)),
-          color: Theme.of(context).accentTextTheme.caption!.color!),
-      child: ButtonTheme(
-        minWidth: double.minPositive,
-        child: TextButton(
-            onPressed: () async {
-              await showPopUp<void>(
-                  context: context,
-                  builder: (BuildContext context) {
-                    return AlertWithTwoActions(
-                        alertTitle: S.of(context).node_reset_settings_title,
-                        alertContent:
-                            S.of(context).nodes_list_reset_to_default_message,
-                        rightButtonText: S.of(context).reset,
-                        leftButtonText: S.of(context).cancel,
-                        actionRightButton: () async {
-                          Navigator.of(context).pop();
-                          await nodeListViewModel.reset();
-                        },
-                        actionLeftButton: () => Navigator.of(context).pop());
-                  });
-            },
-            child: Text(
-              S.of(context).reset,
-              textAlign: TextAlign.center,
-              style: TextStyle(
-                  fontSize: 14.0,
-                  fontWeight: FontWeight.w600,
-                  color: Palette.blueCraiola),
-            )),
-      ),
-    );
-  }
-
-  @override
-  Widget body(BuildContext context) {
-    return Container(
-      padding: EdgeInsets.only(top: 10),
-      child: Observer(
-        builder: (BuildContext context) {
-          return SectionStandardList(
-              sectionCount: 2,
-              context: context,
-              itemCounter: (int sectionIndex) {
-                if (sectionIndex == 0) {
-                  return 1;
-                }
-
-                return nodeListViewModel.nodes.length;
-              },
-              itemBuilder: (_, sectionIndex, index) {
-                if (sectionIndex == 0) {
-                  return NodeHeaderListRow(
-                      title: S.of(context).add_new_node,
-                      onTap: (_) async => await Navigator.of(context)
-                          .pushNamed(Routes.newNode));
-                }
-
-                final node = nodeListViewModel.nodes[index];
-                final isSelected =
-                    node.keyIndex == nodeListViewModel.currentNode.keyIndex;
-                final nodeListRow = NodeListRow(
-                    title: node.uriRaw,
-                    isSelected: isSelected,
-                    isAlive: node.requestNode(),
-                    onTap: (_) async {
-                      if (isSelected) {
-                        return;
-                      }
-
-                      await showPopUp<void>(
-                          context: context,
-                          builder: (BuildContext context) {
-                            return AlertWithTwoActions(
-                                alertTitle:
-                                    S.of(context).change_current_node_title,
-                                alertContent: S
-                                    .of(context)
-                                    .change_current_node(node.uriRaw),
-                                leftButtonText: S.of(context).cancel,
-                                rightButtonText: S.of(context).change,
-                                actionLeftButton: () =>
-                                    Navigator.of(context).pop(),
-                                actionRightButton: () async {
-                                  await nodeListViewModel.setAsCurrent(node);
-                                  Navigator.of(context).pop();
-                                });
-                          });
-                    });
-
-                final dismissibleRow = Slidable(
-                  key: Key('${node.keyIndex}'),
-                  startActionPane: _actionPane(context, node),
-                  endActionPane: _actionPane(context, node),
-                  child: nodeListRow,
-                );
-                
-                return isSelected ? nodeListRow : dismissibleRow;
-              });
-        },
-      ),
-    );
-  }
-
-  ActionPane _actionPane(BuildContext context, Node node) => ActionPane(
-    motion: const ScrollMotion(),
-    extentRatio: 0.3,
-    children: [
-      SlidableAction(
-        onPressed: (context) async {
-          final confirmed = await showPopUp<bool>(
-              context: context,
-              builder: (BuildContext context) {
-                return AlertWithTwoActions(
-                    alertTitle: S.of(context).remove_node,
-                    alertContent:
-                    S.of(context).remove_node_message,
-                    rightButtonText: S.of(context).remove,
-                    leftButtonText: S.of(context).cancel,
-                    actionRightButton: () =>
-                        Navigator.pop(context, true),
-                    actionLeftButton: () =>
-                        Navigator.pop(context, false));
-              }) ??
-              false;
-
-          if (confirmed) {
-            await nodeListViewModel.delete(node);
-          }
-        },
-        backgroundColor: Colors.red,
-        foregroundColor: Colors.white,
-        icon: CupertinoIcons.delete,
-        label: S.of(context).delete,
-      ),
-    ],
-  );
-}

lib/src/screens/nodes/widgets/node_form.dart

@@ -0,0 +1,151 @@
+import 'package:cake_wallet/core/node_address_validator.dart';
+import 'package:cake_wallet/core/node_port_validator.dart';
+import 'package:cake_wallet/src/widgets/base_text_form_field.dart';
+import 'package:cake_wallet/src/widgets/standard_checkbox.dart';
+import 'package:cake_wallet/view_model/node_list/node_create_or_edit_view_model.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_mobx/flutter_mobx.dart';
+import 'package:cake_wallet/generated/i18n.dart';
+import 'package:mobx/mobx.dart';
+
+class NodeForm extends StatelessWidget {
+  NodeForm({
+    required this.nodeViewModel,
+    required this.formKey,
+  })  : _addressController = TextEditingController(),
+        _portController = TextEditingController(),
+        _loginController = TextEditingController(),
+        _passwordController = TextEditingController() {
+    reaction((_) => nodeViewModel.address, (String address) {
+      if (address != _addressController.text) {
+        _addressController.text = address;
+      }
+    });
+
+    reaction((_) => nodeViewModel.port, (String port) {
+      if (port != _portController.text) {
+        _portController.text = port;
+      }
+    });
+
+    if (nodeViewModel.hasAuthCredentials) {
+      reaction((_) => nodeViewModel.login, (String login) {
+        if (login != _loginController.text) {
+          _loginController.text = login;
+        }
+      });
+
+      reaction((_) => nodeViewModel.password, (String password) {
+        if (password != _passwordController.text) {
+          _passwordController.text = password;
+        }
+      });
+    }
+
+    _addressController
+        .addListener(() => nodeViewModel.address = _addressController.text);
+    _portController
+        .addListener(() => nodeViewModel.port = _portController.text);
+    _loginController
+        .addListener(() => nodeViewModel.login = _loginController.text);
+    _passwordController
+        .addListener(() => nodeViewModel.password = _passwordController.text);
+  }
+
+  final NodeCreateOrEditViewModel nodeViewModel;
+  final GlobalKey<FormState> formKey;
+
+  final TextEditingController _addressController;
+  final TextEditingController _portController;
+  final TextEditingController _loginController;
+  final TextEditingController _passwordController;
+
+  @override
+  Widget build(BuildContext context) {
+    return Form(
+      key: formKey,
+      child: Column(
+        children: <Widget>[
+          Row(
+            children: <Widget>[
+              Expanded(
+                child: BaseTextFormField(
+                  controller: _addressController,
+                  hintText: S.of(context).node_address,
+                  validator: NodeAddressValidator(),
+                ),
+              )
+            ],
+          ),
+          SizedBox(height: 10.0),
+          Row(
+            children: <Widget>[
+              Expanded(
+                  child: BaseTextFormField(
+                controller: _portController,
+                hintText: S.of(context).node_port,
+                keyboardType: TextInputType.numberWithOptions(
+                    signed: false, decimal: false),
+                validator: NodePortValidator(),
+              ))
+            ],
+          ),
+          SizedBox(height: 10.0),
+          if (nodeViewModel.hasAuthCredentials) ...[
+            Row(
+              children: <Widget>[
+                Expanded(
+                    child: BaseTextFormField(
+                  controller: _loginController,
+                  hintText: S.of(context).login,
+                ))
+              ],
+            ),
+            SizedBox(height: 10.0),
+            Row(
+              children: <Widget>[
+                Expanded(
+                    child: BaseTextFormField(
+                  controller: _passwordController,
+                  hintText: S.of(context).password,
+                ))
+              ],
+            ),
+            Padding(
+              padding: EdgeInsets.only(top: 20),
+              child: Row(
+                mainAxisAlignment: MainAxisAlignment.start,
+                mainAxisSize: MainAxisSize.max,
+                children: [
+                  Observer(
+                    builder: (_) => StandardCheckbox(
+                      value: nodeViewModel.useSSL,
+                      onChanged: (value) => nodeViewModel.useSSL = value,
+                      caption: S.of(context).use_ssl,
+                    ),
+                  )
+                ],
+              ),
+            ),
+            Padding(
+              padding: EdgeInsets.only(top: 20),
+              child: Row(
+                mainAxisAlignment: MainAxisAlignment.start,
+                mainAxisSize: MainAxisSize.max,
+                children: [
+                  Observer(
+                    builder: (_) => StandardCheckbox(
+                      value: nodeViewModel.trusted,
+                      onChanged: (value) => nodeViewModel.trusted = value,
+                      caption: S.of(context).trusted,
+                    ),
+                  ),
+                ],
+              ),
+            ),
+          ]
+        ],
+      ),
+    );
+  }
+}

lib/src/screens/nodes/widgets/node_list_row.dart

@@ -37,7 +37,10 @@ class NodeHeaderListRow extends StandardListRow {
 
   @override
   Widget buildTrailing(BuildContext context) {
-    return Icon(Icons.add,
-        color: Theme.of(context).accentTextTheme!.subtitle1!.color!, size: 24.0);
+    return SizedBox(
+      width: 20,
+      child: Icon(Icons.add,
+          color: Theme.of(context).accentTextTheme!.subtitle1!.color!, size: 24.0),
+    );
   }
 }

lib/src/screens/order_details/order_details_page.dart

@@ -7,7 +7,7 @@ import 'package:flutter/services.dart';
 import 'package:flutter_mobx/flutter_mobx.dart';
 import 'package:cake_wallet/generated/i18n.dart';
 import 'package:cake_wallet/src/screens/base_page.dart';
-import 'package:cake_wallet/src/widgets/standart_list_row.dart';
+import 'package:cake_wallet/src/widgets/list_row.dart';
 import 'package:cake_wallet/src/screens/trade_details/track_trade_list_item.dart';
 
 class OrderDetailsPage extends BasePage {
@@ -57,7 +57,7 @@ class OrderDetailsPageBodyState extends State<OrderDetailsPageBody> {
             if (item is TrackTradeListItem) {
               return GestureDetector(
                   onTap: item.onTap,
-                  child: StandartListRow(
+                  child: ListRow(
                       title: '${item.title}', value: '${item.value}'));
             } else {
               return GestureDetector(
@@ -65,7 +65,7 @@ class OrderDetailsPageBodyState extends State<OrderDetailsPageBody> {
                     Clipboard.setData(ClipboardData(text: '${item.value}'));
                     showBar<void>(context, S.of(context).copied_to_clipboard);
                   },
-                  child: StandartListRow(
+                  child: ListRow(
                       title: '${item.title}', value: '${item.value}'));
             }
           });

lib/src/screens/receive/receive_page.dart

@@ -1,4 +1,5 @@
 import 'package:cake_wallet/src/widgets/keyboard_done_button.dart';
+import 'package:cake_wallet/src/widgets/section_divider.dart';
 import 'package:cake_wallet/themes/theme_base.dart';
 import 'package:cake_wallet/utils/show_pop_up.dart';
 import 'package:cake_wallet/view_model/dashboard/dashboard_view_model.dart';
@@ -135,8 +136,7 @@ class ReceivePage extends BasePage {
               Observer(
                   builder: (_) => ListView.separated(
                       padding: EdgeInsets.all(0),
-                      separatorBuilder: (context, _) => Container(
-                          height: 1, color: Theme.of(context).dividerColor),
+                      separatorBuilder: (context, _) => const SectionDivider(),
                       shrinkWrap: true,
                       physics: NeverScrollableScrollPhysics(),
                       itemCount: addressListViewModel.items.length,

lib/src/screens/root/root.dart

@@ -1,23 +1,28 @@
 import 'dart:async';
+import 'package:cake_wallet/core/auth_service.dart';
+import 'package:cake_wallet/utils/payment_request.dart';
 import 'package:flutter/material.dart';
 import 'package:cake_wallet/routes.dart';
 import 'package:cake_wallet/src/screens/auth/auth_page.dart';
 import 'package:cake_wallet/store/app_store.dart';
 import 'package:cake_wallet/store/authentication_store.dart';
 import 'package:cake_wallet/entities/qr_scanner.dart';
+import 'package:uni_links/uni_links.dart';
 
 class Root extends StatefulWidget {
-  Root(
-      {required Key key,
-      required this.authenticationStore,
-      required this.appStore,
-      required this.child,
-      required this.navigatorKey})
-      : super(key: key);
+  Root({
+    required Key key,
+    required this.authenticationStore,
+    required this.appStore,
+    required this.child,
+    required this.navigatorKey,
+    required this.authService,
+  }) : super(key: key);
 
   final AuthenticationStore authenticationStore;
   final AppStore appStore;
   final GlobalKey<NavigatorState> navigatorKey;
+  final AuthService authService;
   final Widget child;
 
   @override
@@ -26,22 +31,56 @@ class Root extends StatefulWidget {
 
 class RootState extends State<Root> with WidgetsBindingObserver {
   RootState()
-    : _isInactiveController = StreamController<bool>.broadcast(),
-    _isInactive = false,
-    _postFrameCallback = false;
+      : _isInactiveController = StreamController<bool>.broadcast(),
+        _isInactive = false,
+        _requestAuth = true,
+        _postFrameCallback = false;
 
   Stream<bool> get isInactive => _isInactiveController.stream;
   StreamController<bool> _isInactiveController;
   bool _isInactive;
   bool _postFrameCallback;
+  bool _requestAuth;
+
+  StreamSubscription<Uri?>? stream;
+  Uri? launchUri;
 
   @override
   void initState() {
+    _requestAuth = widget.authService.requireAuth();
     _isInactiveController = StreamController<bool>.broadcast();
     _isInactive = false;
     _postFrameCallback = false;
     WidgetsBinding.instance.addObserver(this);
     super.initState();
+
+    initUniLinks();
+  }
+
+  @override
+  void dispose() {
+    stream?.cancel();
+    super.dispose();
+  }
+
+  /// handle app links while the app is already started
+  /// whether its in the foreground or in the background.
+  Future<void> initUniLinks() async {
+    try {
+      stream = uriLinkStream.listen((Uri? uri) {
+        handleDeepLinking(uri);
+      });
+
+      handleDeepLinking(await getInitialUri());
+    } catch (e) {
+      print(e);
+    }
+  }
+
+  void handleDeepLinking(Uri? uri) {
+    if (uri == null || !mounted) return;
+
+    launchUri = uri;
   }
 
   @override
@@ -52,11 +91,15 @@ class RootState extends State<Root> with WidgetsBindingObserver {
           return;
         }
 
-        if (!_isInactive &&
-            widget.authenticationStore.state == AuthenticationState.allowed) {
+        if (!_isInactive && widget.authenticationStore.state == AuthenticationState.allowed) {
           setState(() => _setInactive(true));
         }
 
+        break;
+      case AppLifecycleState.resumed:
+        setState(() {
+          _requestAuth = widget.authService.requireAuth();
+        });
         break;
       default:
         break;
@@ -65,7 +108,7 @@ class RootState extends State<Root> with WidgetsBindingObserver {
 
   @override
   Widget build(BuildContext context) {
-    if (_isInactive && !_postFrameCallback) {
+    if (_isInactive && !_postFrameCallback && _requestAuth) {
       _postFrameCallback = true;
       WidgetsBinding.instance.addPostFrameCallback((_) {
         widget.navigatorKey.currentState?.pushNamed(Routes.unlock,
@@ -75,9 +118,19 @@ class RootState extends State<Root> with WidgetsBindingObserver {
           }
 
           _reset();
-          auth.close();
+          auth.close(
+            route: launchUri != null ? Routes.send : null,
+            arguments: PaymentRequest.fromUri(launchUri),
+          );
+          launchUri = null;
         });
       });
+    } else if (launchUri != null) {
+      widget.navigatorKey.currentState?.pushNamed(
+        Routes.send,
+        arguments: PaymentRequest.fromUri(launchUri),
+      );
+      launchUri = null;
     }
 
     return WillPopScope(onWillPop: () async => false, child: widget.child);

lib/src/screens/send/send_page.dart

@@ -1,13 +1,11 @@
-import 'dart:ui';
 import 'package:cake_wallet/entities/fiat_currency.dart';
 import 'package:cake_wallet/src/screens/dashboard/widgets/sync_indicator_icon.dart';
 import 'package:cake_wallet/src/screens/send/widgets/send_card.dart';
 import 'package:cake_wallet/src/widgets/alert_with_two_actions.dart';
 import 'package:cake_wallet/src/widgets/picker.dart';
 import 'package:cake_wallet/src/widgets/template_tile.dart';
+import 'package:cake_wallet/utils/payment_request.dart';
 import 'package:cake_wallet/view_model/send/output.dart';
-import 'package:cake_wallet/view_model/settings/settings_view_model.dart';
-import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_mobx/flutter_mobx.dart';
 import 'package:mobx/mobx.dart';
@@ -28,13 +26,15 @@ import 'package:smooth_page_indicator/smooth_page_indicator.dart';
 import 'package:cw_core/crypto_currency.dart';
 
 class SendPage extends BasePage {
-  SendPage({required this.sendViewModel,required this.settingsViewModel }) : _formKey = GlobalKey<FormState>(),fiatFromSettings = settingsViewModel.fiatCurrency;
+  SendPage({
+    required this.sendViewModel,
+    this.initialPaymentRequest,
+  }) : _formKey = GlobalKey<FormState>();
 
   final SendViewModel sendViewModel;
-  final SettingsViewModel settingsViewModel;
   final GlobalKey<FormState> _formKey;
   final controller = PageController(initialPage: 0);
-  final FiatCurrency fiatFromSettings ;
+  final PaymentRequest? initialPaymentRequest;
 
   bool _effectsInstalled = false;
 
@@ -55,7 +55,7 @@ class SendPage extends BasePage {
 
   @override
   void onClose(BuildContext context) {
-    settingsViewModel.setFiatCurrency(fiatFromSettings);
+    sendViewModel.onClose();
     Navigator.of(context).pop();
   }
 
@@ -121,6 +121,7 @@ class SendPage extends BasePage {
                               key: output.key,
                               output: output,
                               sendViewModel: sendViewModel,
+                              initialPaymentRequest: initialPaymentRequest,
                             );
                           });
                     },
@@ -236,7 +237,7 @@ class SendPage extends BasePage {
                                   if(template.isCurrencySelected){
                                     output.setCryptoAmount(template.amount);
                                   }else{
-                                    settingsViewModel.setFiatCurrency(fiatFromTemplate);
+                                    sendViewModel.setFiatCurrency(fiatFromTemplate);
                                     output.setFiatAmount(template.amountFiat);
                                   }
                                   output.resetParsedAddress();
@@ -386,16 +387,10 @@ class SendPage extends BasePage {
                     amount: S.of(context).send_amount,
                     amountValue:
                         sendViewModel.pendingTransaction!.amountFormatted,
-                    fiatAmountValue:
-                        sendViewModel.pendingTransactionFiatAmount +
-                            ' ' +
-                            sendViewModel.fiat.title,
+                    fiatAmountValue: sendViewModel.pendingTransactionFiatAmountFormatted,
                     fee: S.of(context).send_fee,
                     feeValue: sendViewModel.pendingTransaction!.feeFormatted,
-                    feeFiatAmount:
-                        sendViewModel.pendingTransactionFeeFiatAmount +
-                            ' ' +
-                            sendViewModel.fiat.title,
+                    feeFiatAmount: sendViewModel.pendingTransactionFeeFiatAmountFormatted,
                     outputs: sendViewModel.outputs,
                     rightButtonText: S.of(context).ok,
                     leftButtonText: S.of(context).cancel,

lib/src/screens/send/widgets/choose_yat_address_alert.dart

@@ -1,4 +1,5 @@
 import 'package:cake_wallet/src/widgets/cake_scrollbar.dart';
+import 'package:cake_wallet/src/widgets/section_divider.dart';
 import 'package:flutter/material.dart';
 import 'package:cake_wallet/src/widgets/base_alert_dialog.dart';
 
@@ -70,10 +71,7 @@ class ChooseYatAddressButtonsState extends State<ChooseYatAddressButtons> {
                 controller: controller,
                 padding: EdgeInsets.all(0),
                 itemCount: itemCount,
-                separatorBuilder: (_, __) => Container(
-                  height: 1,
-                  color: Theme.of(context).dividerColor,
-                ),
+                separatorBuilder: (_, __) => const SectionDivider(),
                 itemBuilder: (context, index) {
                   final address = addresses[index];
 

lib/src/screens/send/widgets/send_card.dart

@@ -1,11 +1,11 @@
-import 'dart:ui';
+import 'package:cake_wallet/entities/priority_for_wallet_type.dart';
+import 'package:cake_wallet/src/widgets/alert_with_one_action.dart';
 import 'package:cake_wallet/utils/payment_request.dart';
 import 'package:cw_core/transaction_priority.dart';
 import 'package:cake_wallet/routes.dart';
 import 'package:cake_wallet/src/widgets/keyboard_done_button.dart';
 import 'package:cake_wallet/src/widgets/picker.dart';
 import 'package:cake_wallet/view_model/send/output.dart';
-import 'package:cake_wallet/view_model/settings/settings_view_model.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_mobx/flutter_mobx.dart';
@@ -21,21 +21,28 @@ class SendCard extends StatefulWidget {
   SendCard({
     Key? key,
     required this.output,
-    required this.sendViewModel}) : super(key: key);
+    required this.sendViewModel,
+    this.initialPaymentRequest,
+  }) : super(key: key);
 
   final Output output;
   final SendViewModel sendViewModel;
+  final PaymentRequest? initialPaymentRequest;
 
   @override
   SendCardState createState() => SendCardState(
     output: output,
-    sendViewModel: sendViewModel
+    sendViewModel: sendViewModel,
+    initialPaymentRequest: initialPaymentRequest,
   );
 }
 
 class SendCardState extends State<SendCard>
     with AutomaticKeepAliveClientMixin<SendCard> {
-  SendCardState({required this.output, required this.sendViewModel})
+  SendCardState({
+    required this.output,
+    required this.sendViewModel,
+    this.initialPaymentRequest})
       : addressController = TextEditingController(),
         cryptoAmountController = TextEditingController(),
         fiatAmountController = TextEditingController(),
@@ -50,6 +57,7 @@ class SendCardState extends State<SendCard>
 
   final Output output;
   final SendViewModel sendViewModel;
+  final PaymentRequest? initialPaymentRequest;
 
   final TextEditingController addressController;
   final TextEditingController cryptoAmountController;
@@ -62,6 +70,27 @@ class SendCardState extends State<SendCard>
 
   bool _effectsInstalled = false;
 
+  @override
+  void initState() {
+    super.initState();
+
+    /// if the current wallet doesn't match the one in the qr code
+    if (initialPaymentRequest != null &&
+        sendViewModel.walletCurrencyName != initialPaymentRequest!.scheme.toLowerCase()) {
+      WidgetsBinding.instance.addPostFrameCallback((timeStamp) {
+        showPopUp<void>(
+            context: context,
+            builder: (BuildContext context) {
+              return AlertWithOneAction(
+                  alertTitle: S.of(context).error,
+                  alertContent: S.of(context).unmatched_currencies,
+                  buttonText: S.of(context).ok,
+                  buttonAction: () => Navigator.of(context).pop());
+            });
+      });
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
     super.build(context);
@@ -155,6 +184,7 @@ class SendCardState extends State<SendCard>
                           await output.fetchParsedAddress(context);
                         },
                         validator: validator,
+                        selectedCurrency: sendViewModel.currency,
                       );
                     }),
                     if (output.isParsedAddress) Padding(
@@ -332,7 +362,8 @@ class SendCardState extends State<SendCard>
                             ],
                           ),
                         )),
-                    Padding(
+                    if (!sendViewModel.isFiatDisabled)
+                      Padding(
                         padding: const EdgeInsets.only(top: 20),
                         child: BaseTextFormField(
                           focusNode: fiatAmountFocus,
@@ -438,8 +469,9 @@ class SendCardState extends State<SendCard>
                                           Padding(
                                               padding:
                                               EdgeInsets.only(top: 5),
-                                              child: Text(
-                                                  output
+                                              child: sendViewModel.isFiatDisabled
+                                                  ? const SizedBox(height: 14)
+                                                  : Text(output
                                                       .estimatedFeeFiatAmount
                                                       +  ' ' +
                                                       sendViewModel
@@ -510,8 +542,12 @@ class SendCardState extends State<SendCard>
   }
 
   void _setEffects(BuildContext context) {
-    addressController.text = output.address;
-    cryptoAmountController.text = output.cryptoAmount;
+    if (output.address.isNotEmpty) {
+      addressController.text = output.address;
+    }
+    if (output.cryptoAmount.isNotEmpty) {
+      cryptoAmountController.text = output.cryptoAmount;
+    }
     fiatAmountController.text = output.fiatAmount;
     noteController.text = output.note;
     extractedAddressController.text = output.extractedAddress;
@@ -603,6 +639,13 @@ class SendCardState extends State<SendCard>
       extractedAddressController.text = extractedAddress;
     });
 
+    if (initialPaymentRequest != null &&
+        sendViewModel.walletCurrencyName == initialPaymentRequest!.scheme.toLowerCase()) {
+      addressController.text = initialPaymentRequest!.address;
+      cryptoAmountController.text = initialPaymentRequest!.amount;
+      noteController.text = initialPaymentRequest!.note;
+    }
+
     _effectsInstalled = true;
   }
 

lib/src/screens/settings/connection_sync_page.dart

@@ -0,0 +1,155 @@
+import 'package:cake_wallet/src/screens/settings/widgets/settings_cell_with_arrow.dart';
+import 'package:cake_wallet/utils/show_pop_up.dart';
+import 'package:cake_wallet/view_model/dashboard/dashboard_view_model.dart';
+import 'package:cw_core/node.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter/cupertino.dart';
+import 'package:flutter_mobx/flutter_mobx.dart';
+import 'package:cake_wallet/routes.dart';
+import 'package:cake_wallet/generated/i18n.dart';
+import 'package:cake_wallet/src/screens/base_page.dart';
+import 'package:cake_wallet/src/screens/nodes/widgets/node_list_row.dart';
+import 'package:cake_wallet/src/widgets/standard_list.dart';
+import 'package:cake_wallet/src/widgets/alert_with_two_actions.dart';
+import 'package:cake_wallet/view_model/node_list/node_list_view_model.dart';
+import 'package:flutter_slidable/flutter_slidable.dart';
+
+class ConnectionSyncPage extends BasePage {
+  ConnectionSyncPage(this.nodeListViewModel, this.dashboardViewModel);
+
+  @override
+  String get title => S.current.connection_sync;
+
+  final NodeListViewModel nodeListViewModel;
+  final DashboardViewModel dashboardViewModel;
+
+  @override
+  Widget body(BuildContext context) {
+    return Container(
+      padding: EdgeInsets.only(top: 10),
+      child: Column(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          SettingsCellWithArrow(
+            title: S.current.reconnect,
+            handler: (context) => _presentReconnectAlert(context),
+          ),
+          StandardListSeparator(padding: EdgeInsets.symmetric(horizontal: 24)),
+          SettingsCellWithArrow(
+            title: S.current.rescan,
+            handler: (context) => Navigator.of(context).pushNamed(Routes.rescan),
+          ),
+          StandardListSeparator(padding: EdgeInsets.symmetric(horizontal: 24)),
+          NodeHeaderListRow(
+            title: S.of(context).add_new_node,
+            onTap: (_) async => await Navigator.of(context).pushNamed(Routes.newNode),
+          ),
+          StandardListSeparator(padding: EdgeInsets.symmetric(horizontal: 24)),
+          SizedBox(height: 100),
+          Observer(
+            builder: (BuildContext context) {
+              return Flexible(
+                child: SectionStandardList(
+                  sectionCount: 1,
+                  context: context,
+                  dividerPadding: EdgeInsets.symmetric(horizontal: 24),
+                  itemCounter: (int sectionIndex) {
+                    return nodeListViewModel.nodes.length;
+                  },
+                  itemBuilder: (_, sectionIndex, index) {
+                    final node = nodeListViewModel.nodes[index];
+                    final isSelected = node.keyIndex == nodeListViewModel.currentNode.keyIndex;
+                    final nodeListRow = NodeListRow(
+                      title: node.uriRaw,
+                      isSelected: isSelected,
+                      isAlive: node.requestNode(),
+                      onTap: (_) async {
+                        if (isSelected) {
+                          return;
+                        }
+
+                        await showPopUp<void>(
+                            context: context,
+                            builder: (BuildContext context) {
+                              return AlertWithTwoActions(
+                                alertTitle: S.of(context).change_current_node_title,
+                                alertContent: S.of(context).change_current_node(node.uriRaw),
+                                leftButtonText: S.of(context).cancel,
+                                rightButtonText: S.of(context).change,
+                                actionLeftButton: () => Navigator.of(context).pop(),
+                                actionRightButton: () async {
+                                  await nodeListViewModel.setAsCurrent(node);
+                                  Navigator.of(context).pop();
+                                },
+                              );
+                            });
+                      },
+                    );
+
+                    final dismissibleRow = Slidable(
+                      key: Key('${node.keyIndex}'),
+                      startActionPane: _actionPane(context, node),
+                      endActionPane: _actionPane(context, node),
+                      child: nodeListRow,
+                    );
+
+                    return isSelected ? nodeListRow : dismissibleRow;
+                  },
+                ),
+              );
+            },
+          ),
+        ],
+      ),
+    );
+  }
+
+  Future<void> _presentReconnectAlert(BuildContext context) async {
+    await showPopUp<void>(
+      context: context,
+      builder: (BuildContext context) {
+        return AlertWithTwoActions(
+            alertTitle: S.of(context).reconnection,
+            alertContent: S.of(context).reconnect_alert_text,
+            rightButtonText: S.of(context).ok,
+            leftButtonText: S.of(context).cancel,
+            actionRightButton: () async {
+              Navigator.of(context).pop();
+              await dashboardViewModel.reconnect();
+            },
+            actionLeftButton: () => Navigator.of(context).pop());
+      },
+    );
+  }
+
+  ActionPane _actionPane(BuildContext context, Node node) => ActionPane(
+        motion: const ScrollMotion(),
+        extentRatio: 0.3,
+        children: [
+          SlidableAction(
+            onPressed: (context) async {
+              final confirmed = await showPopUp<bool>(
+                      context: context,
+                      builder: (BuildContext context) {
+                        return AlertWithTwoActions(
+                            alertTitle: S.of(context).remove_node,
+                            alertContent: S.of(context).remove_node_message,
+                            rightButtonText: S.of(context).remove,
+                            leftButtonText: S.of(context).cancel,
+                            actionRightButton: () => Navigator.pop(context, true),
+                            actionLeftButton: () => Navigator.pop(context, false));
+                      }) ??
+                  false;
+
+              if (confirmed) {
+                await nodeListViewModel.delete(node);
+              }
+            },
+            backgroundColor: Colors.red,
+            foregroundColor: Colors.white,
+            icon: CupertinoIcons.delete,
+            label: S.of(context).delete,
+          ),
+        ],
+      );
+}

lib/src/screens/settings/display_settings_page.dart

@@ -0,0 +1,81 @@
+import 'package:cake_wallet/entities/fiat_currency.dart';
+import 'package:cake_wallet/entities/language_service.dart';
+import 'package:cake_wallet/generated/i18n.dart';
+import 'package:cake_wallet/src/screens/base_page.dart';
+import 'package:cake_wallet/src/screens/settings/widgets/settings_choices_cell.dart';
+import 'package:cake_wallet/src/screens/settings/widgets/settings_picker_cell.dart';
+import 'package:cake_wallet/src/screens/settings/widgets/settings_switcher_cell.dart';
+import 'package:cake_wallet/themes/theme_base.dart';
+import 'package:cake_wallet/themes/theme_list.dart';
+import 'package:cake_wallet/view_model/settings/choices_list_item.dart';
+import 'package:cake_wallet/view_model/settings/display_settings_view_model.dart';
+import 'package:cake_wallet/wallet_type_utils.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_mobx/flutter_mobx.dart';
+
+class DisplaySettingsPage extends BasePage {
+  DisplaySettingsPage(this._displaySettingsViewModel);
+
+  @override
+  String get title => S.current.display_settings;
+
+  final DisplaySettingsViewModel _displaySettingsViewModel;
+
+  @override
+  Widget body(BuildContext context) {
+    return Observer(builder: (_) {
+      return Container(
+        padding: EdgeInsets.only(top: 10),
+        child: Column(
+          children: [
+            SettingsSwitcherCell(
+            title: S.current.settings_display_balance,
+            value:  _displaySettingsViewModel.shouldDisplayBalance,
+            onValueChange: (_, bool value) {
+               _displaySettingsViewModel.setShouldDisplayBalance(value);          
+            }),
+            //if (!isHaven) it does not work correctly
+            if(!_displaySettingsViewModel.disabledFiatApiMode)
+              SettingsPickerCell<FiatCurrency>(
+                title: S.current.settings_currency,
+                searchHintText: S.current.search_currency,
+                items: FiatCurrency.all,
+                selectedItem: _displaySettingsViewModel.fiatCurrency,
+                onItemSelected: (FiatCurrency currency) => _displaySettingsViewModel.setFiatCurrency(currency),
+                images: FiatCurrency.all.map((e) => Image.asset("assets/images/flags/${e.countryCode}.png")).toList(),
+                isGridView: true,
+                matchingCriteria: (FiatCurrency currency, String searchText) {
+                  return currency.title.toLowerCase().contains(searchText) ||
+                      currency.fullName.toLowerCase().contains(searchText);
+                },
+              ),
+            SettingsPickerCell<String>(
+              title: S.current.settings_change_language,
+              searchHintText: S.current.search_language,
+              items: LanguageService.list.keys.toList(),
+              displayItem: (dynamic code) {
+                return LanguageService.list[code] ?? '';
+              },
+              selectedItem: _displaySettingsViewModel.languageCode,
+              onItemSelected: _displaySettingsViewModel.onLanguageSelected,
+              images: LanguageService.list.keys
+                  .map((e) => Image.asset("assets/images/flags/${LanguageService.localeCountryCode[e]}.png"))
+                  .toList(),
+              matchingCriteria: (String code, String searchText) {
+                return LanguageService.list[code]?.toLowerCase().contains(searchText) ?? false;
+              },
+            ),
+            SettingsChoicesCell(
+              ChoicesListItem<ThemeBase>(
+                title: S.current.color_theme,
+                items: ThemeList.all,
+                selectedItem: _displaySettingsViewModel.theme,
+                onItemSelected: (ThemeBase theme) => _displaySettingsViewModel.setTheme(theme),
+              ),
+            ),
+          ],
+        ),
+      );
+    });
+  }
+}

lib/src/screens/settings/other_settings_page.dart

@@ -0,0 +1,45 @@
+import 'package:cake_wallet/entities/priority_for_wallet_type.dart';
+import 'package:cake_wallet/generated/i18n.dart';
+import 'package:cake_wallet/routes.dart';
+import 'package:cake_wallet/src/screens/base_page.dart';
+import 'package:cake_wallet/src/screens/settings/widgets/settings_cell_with_arrow.dart';
+import 'package:cake_wallet/src/screens/settings/widgets/settings_picker_cell.dart';
+import 'package:cake_wallet/src/screens/settings/widgets/settings_version_cell.dart';
+import 'package:cake_wallet/src/widgets/standard_list.dart';
+import 'package:cake_wallet/view_model/settings/other_settings_view_model.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_mobx/flutter_mobx.dart';
+
+class OtherSettingsPage extends BasePage {
+  OtherSettingsPage(this._otherSettingsViewModel);
+
+  @override
+  String get title => S.current.other_settings;
+
+  final OtherSettingsViewModel _otherSettingsViewModel;
+
+  @override
+  Widget body(BuildContext context) {
+    return Observer(builder: (_) {
+      return Container(
+        padding: EdgeInsets.only(top: 10),
+        child: Column(children: [
+          SettingsPickerCell(
+            title: S.current.settings_fee_priority,
+            items: priorityForWalletType(_otherSettingsViewModel.walletType),
+            displayItem: _otherSettingsViewModel.getDisplayPriority,
+            selectedItem: _otherSettingsViewModel.transactionPriority,
+            onItemSelected: _otherSettingsViewModel.onDisplayPrioritySelected,
+          ),
+          SettingsCellWithArrow(
+            title: S.current.settings_terms_and_conditions,
+            handler: (BuildContext context) => Navigator.of(context).pushNamed(Routes.readDisclaimer),
+          ),
+          StandardListSeparator(padding: EdgeInsets.symmetric(horizontal: 24)),
+          Spacer(),
+          SettingsVersionCell(title: S.of(context).version(_otherSettingsViewModel.currentVersion))
+        ]),
+      );
+    });
+  }
+}

lib/src/screens/settings/privacy_page.dart

@@ -0,0 +1,47 @@
+import 'package:cake_wallet/generated/i18n.dart';
+import 'package:cake_wallet/src/screens/base_page.dart';
+import 'package:cake_wallet/src/screens/settings/widgets/settings_switcher_cell.dart';
+import 'package:cake_wallet/view_model/settings/privacy_settings_view_model.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_mobx/flutter_mobx.dart';
+
+class PrivacyPage extends BasePage {
+  PrivacyPage(this._privacySettingsViewModel);
+
+  @override
+  String get title => S.current.privacy_settings;
+
+  final PrivacySettingsViewModel _privacySettingsViewModel;
+
+  @override
+  Widget body(BuildContext context) {
+    return Container(
+      padding: EdgeInsets.only(top: 10),
+      child: Observer(builder: (_) {
+          return Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              SettingsSwitcherCell(
+                title: S.current.disable_fiat,
+                value: _privacySettingsViewModel.isFiatDisabled,
+                onValueChange: (BuildContext context, bool value) {
+                  _privacySettingsViewModel.setFiatMode(value);
+                }),
+              SettingsSwitcherCell(
+                  title: S.current.disable_exchange,
+                  value: _privacySettingsViewModel.disableExchange,
+                  onValueChange: (BuildContext context, bool value) {
+                    _privacySettingsViewModel.setEnableExchange(value);
+                  }),
+              SettingsSwitcherCell(
+                  title: S.current.settings_save_recipient_address,
+                  value: _privacySettingsViewModel.shouldSaveRecipientAddress,
+                  onValueChange: (BuildContext _, bool value) {
+                    _privacySettingsViewModel.setShouldSaveRecipientAddress(value);
+                  })
+            ],
+          );
+      }),
+    );
+  }
+}

lib/src/screens/settings/security_backup_page.dart

@@ -0,0 +1,102 @@
+import 'package:cake_wallet/entities/pin_code_required_duration.dart';
+import 'package:cake_wallet/routes.dart';
+import 'package:cake_wallet/src/screens/auth/auth_page.dart';
+import 'package:cake_wallet/src/screens/base_page.dart';
+import 'package:cake_wallet/generated/i18n.dart';
+import 'package:cake_wallet/src/screens/pin_code/pin_code_widget.dart';
+import 'package:cake_wallet/src/screens/settings/widgets/settings_cell_with_arrow.dart';
+import 'package:cake_wallet/src/screens/settings/widgets/settings_picker_cell.dart';
+import 'package:cake_wallet/src/screens/settings/widgets/settings_switcher_cell.dart';
+import 'package:cake_wallet/src/widgets/standard_list.dart';
+import 'package:cake_wallet/view_model/settings/security_settings_view_model.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_mobx/flutter_mobx.dart';
+
+class SecurityBackupPage extends BasePage {
+  SecurityBackupPage(this._securitySettingsViewModel);
+
+  @override
+  String get title => S.current.security_and_backup;
+
+  final SecuritySettingsViewModel _securitySettingsViewModel;
+
+  @override
+  Widget body(BuildContext context) {
+    return Container(
+      padding: EdgeInsets.only(top: 10),
+      child: Column(mainAxisSize: MainAxisSize.min, children: [
+        SettingsCellWithArrow(
+          title: S.current.show_keys,
+          handler: (_) => _securitySettingsViewModel.checkPinCodeRiquired()
+              ? Navigator.of(context).pushNamed(Routes.auth,
+                  arguments: (bool isAuthenticatedSuccessfully, AuthPageState auth) {
+                  if (isAuthenticatedSuccessfully) {
+                    auth.close(route: Routes.showKeys);
+                  }
+                })
+              : Navigator.of(context).pushNamed(Routes.showKeys),
+        ),
+        StandardListSeparator(padding: EdgeInsets.symmetric(horizontal: 24)),
+        SettingsCellWithArrow(
+          title: S.current.create_backup,
+          handler: (_) => _securitySettingsViewModel.checkPinCodeRiquired()
+              ? Navigator.of(context).pushNamed(Routes.auth,
+                  arguments: (bool isAuthenticatedSuccessfully, AuthPageState auth) {
+                  if (isAuthenticatedSuccessfully) {
+                    auth.close(route: Routes.backup);
+                  }
+                })
+              : Navigator.of(context).pushNamed(Routes.backup),
+        ),
+        StandardListSeparator(padding: EdgeInsets.symmetric(horizontal: 24)),
+        SettingsCellWithArrow(
+            title: S.current.settings_change_pin,
+            handler: (_) => Navigator.of(context).pushNamed(Routes.auth,
+                    arguments: (bool isAuthenticatedSuccessfully, AuthPageState auth) {
+                  auth.close(
+                    route: isAuthenticatedSuccessfully ? Routes.setupPin : null,
+                    arguments: (PinCodeState<PinCodeWidget> setupPinContext, String _) {
+                      setupPinContext.close();
+                    },
+                  );
+                })),
+        StandardListSeparator(padding: EdgeInsets.symmetric(horizontal: 24)),
+        Observer(builder: (_) {
+          return SettingsSwitcherCell(
+              title: S.current.settings_allow_biometrical_authentication,
+              value: _securitySettingsViewModel.allowBiometricalAuthentication,
+              onValueChange: (BuildContext context, bool value) {
+                if (value) {
+                  Navigator.of(context).pushNamed(Routes.auth,
+                      arguments: (bool isAuthenticatedSuccessfully, AuthPageState auth) async {
+                    if (isAuthenticatedSuccessfully) {
+                      if (await _securitySettingsViewModel.biometricAuthenticated()) {
+                        _securitySettingsViewModel
+                            .setAllowBiometricalAuthentication(isAuthenticatedSuccessfully);
+                      }
+                    } else {
+                      _securitySettingsViewModel
+                          .setAllowBiometricalAuthentication(isAuthenticatedSuccessfully);
+                    }
+
+                    auth.close();
+                  });
+                } else {
+                  _securitySettingsViewModel.setAllowBiometricalAuthentication(value);
+                }
+              });
+        }),
+        Observer(builder: (_) {
+          return SettingsPickerCell<PinCodeRequiredDuration>(
+            title: S.current.require_pin_after,
+            items: PinCodeRequiredDuration.values,
+            selectedItem: _securitySettingsViewModel.pinCodeRequiredDuration,
+            onItemSelected: (PinCodeRequiredDuration code) {
+              _securitySettingsViewModel.setPinCodeRequiredDuration(code);
+            },
+          );
+        }),
+      ]),
+    );
+  }
+}

lib/src/screens/settings/settings.dart

@@ -1,98 +0,0 @@
-import 'package:cake_wallet/src/screens/settings/widgets/settings_choices_cell.dart';
-import 'package:cake_wallet/src/screens/settings/widgets/settings_version_cell.dart';
-import 'package:cake_wallet/view_model/settings/choices_list_item.dart';
-import 'package:cake_wallet/view_model/settings/version_list_item.dart';
-import 'package:flutter/material.dart';
-import 'package:flutter/cupertino.dart';
-import 'package:flutter_mobx/flutter_mobx.dart';
-import 'package:cake_wallet/generated/i18n.dart';
-import 'package:cake_wallet/view_model/settings/settings_view_model.dart';
-import 'package:cake_wallet/view_model/settings/link_list_item.dart';
-import 'package:cake_wallet/view_model/settings/picker_list_item.dart';
-import 'package:cake_wallet/view_model/settings/regular_list_item.dart';
-import 'package:cake_wallet/view_model/settings/switcher_list_item.dart';
-import 'package:cake_wallet/src/screens/settings/widgets/settings_link_provider_cell.dart';
-import 'package:cake_wallet/src/screens/settings/widgets/settings_cell_with_arrow.dart';
-import 'package:cake_wallet/src/screens/settings/widgets/settings_picker_cell.dart';
-import 'package:cake_wallet/src/screens/settings/widgets/settings_switcher_cell.dart';
-import 'package:cake_wallet/src/widgets/standard_list.dart';
-import 'package:cake_wallet/src/screens/base_page.dart';
-
-class SettingsPage extends BasePage {
-  SettingsPage(this.settingsViewModel);
-
-  final SettingsViewModel settingsViewModel;
-
-  @override
-  String get title => S.current.settings_title;
-
-  @override
-  Widget body(BuildContext context) {
-    // FIX-ME: Added `context` it was not used here before, maby bug ?
-    return SectionStandardList(
-        context: context,
-        sectionCount: settingsViewModel.sections.length,
-        itemCounter: (int sectionIndex) {
-          if (sectionIndex < settingsViewModel.sections.length) {
-            return settingsViewModel.sections[sectionIndex].length;
-          }
-
-          return 0;
-        },
-        itemBuilder: (_, sectionIndex, itemIndex) {
-          final item = settingsViewModel.sections[sectionIndex][itemIndex];
-
-          if (item is PickerListItem) {
-            return Observer(builder: (_) {
-              return SettingsPickerCell<Object>(
-                displayItem: item.displayItem,
-                title: item.title,
-                selectedItem: item.selectedItem(),
-                items: item.items,
-                onItemSelected: (dynamic value) => item.onItemSelected(value),
-                images: item.images,
-                searchHintText: item.searchHintText,
-                isGridView: item.isGridView,
-                matchingCriteria: (dynamic value, String searchText) => item.matchingCriteria(value, searchText),
-              );
-            });
-          }
-
-          if (item is SwitcherListItem) {
-            return Observer(builder: (_) {
-              return SettingsSwitcherCell(
-                  title: item.title,
-                  value: item.value(),
-                  onValueChange: item.onValueChange);
-            });
-          }
-
-          if (item is RegularListItem) {
-            return SettingsCellWithArrow(
-                title: item.title, handler: item.handler);
-          }
-
-          if (item is LinkListItem) {
-            return SettingsLinkProviderCell(
-                title: item.title,
-                icon: item.icon,
-                link: item.link,
-                linkTitle: item.linkTitle);
-          }
-
-          if (item is VersionListItem) {
-            return Observer(builder: (_) {
-              return SettingsVersionCell(
-                  title:
-                      S.of(context).version(settingsViewModel.currentVersion));
-            });
-          }
-
-          if (item is ChoicesListItem) {
-            return SettingsChoicesCell(item);
-          }
-
-          return Container();
-        });
-  }
-}

lib/src/screens/settings/widgets/settings_picker_cell.dart

@@ -3,7 +3,7 @@ import 'package:flutter/material.dart';
 import 'package:cake_wallet/src/widgets/picker.dart';
 import 'package:cake_wallet/src/widgets/standard_list.dart';
 
-class SettingsPickerCell<ItemType extends Object> extends StandardListRow {
+class SettingsPickerCell<ItemType> extends StandardListRow {
   SettingsPickerCell(
       {required String title,
       required this.selectedItem,

lib/src/screens/settings/widgets/settings_switcher_cell.dart

@@ -1,6 +1,6 @@
 import 'package:flutter/cupertino.dart';
 import 'package:cake_wallet/src/widgets/standard_list.dart';
-import 'package:cake_wallet/src/widgets/standart_switch.dart';
+import 'package:cake_wallet/src/widgets/standard_switch.dart';
 
 class SettingsSwitcherCell extends StandardListRow {
   SettingsSwitcherCell(
@@ -11,6 +11,6 @@ class SettingsSwitcherCell extends StandardListRow {
   final void Function(BuildContext context, bool value)? onValueChange;
 
   @override
-  Widget buildTrailing(BuildContext context) => StandartSwitch(
+  Widget buildTrailing(BuildContext context) => StandardSwitch(
       value: value, onTaped: () => onValueChange?.call(context, !value));
 }

lib/src/screens/trade_details/trade_details_page.dart

@@ -1,6 +1,6 @@
 import 'package:cake_wallet/src/widgets/standard_list.dart';
-import 'package:cake_wallet/src/widgets/standart_list_card.dart';
-import 'package:cake_wallet/src/widgets/standart_list_status_row.dart';
+import 'package:cake_wallet/src/widgets/standard_list_card.dart';
+import 'package:cake_wallet/src/widgets/standard_list_status_row.dart';
 import 'package:cake_wallet/utils/show_bar.dart';
 import 'package:cake_wallet/view_model/trade_details_view_model.dart';
 import 'package:flutter/material.dart';
@@ -9,7 +9,7 @@ import 'package:flutter/services.dart';
 import 'package:flutter_mobx/flutter_mobx.dart';
 import 'package:cake_wallet/generated/i18n.dart';
 import 'package:cake_wallet/src/screens/base_page.dart';
-import 'package:cake_wallet/src/widgets/standart_list_row.dart';
+import 'package:cake_wallet/src/widgets/list_row.dart';
 import 'package:cake_wallet/src/screens/trade_details/track_trade_list_item.dart';
 import 'package:cake_wallet/src/screens/trade_details/trade_details_list_card.dart';
 import 'package:cake_wallet/src/screens/trade_details/trade_details_status_item.dart';
@@ -62,18 +62,18 @@ class TradeDetailsPageBodyState extends State<TradeDetailsPageBody> {
             if (item is TrackTradeListItem) {
               return GestureDetector(
                   onTap: item.onTap,
-                  child: StandartListRow(
+                  child: ListRow(
                       title: '${item.title}', value: '${item.value}'));
             }
 
             if (item is DetailsListStatusItem) {
-              return StandartListStatusRow(
+              return StandardListStatusRow(
                   title: item.title,
                   value: item.value);
             }
 
             if (item is TradeDetailsListCardItem) {
-              return TradeDatailsStandartListCard(
+              return TradeDetailsStandardListCard(
                   id: item.id,
                   create: item.createdAt,
                   pair: item.pair,
@@ -86,7 +86,7 @@ class TradeDetailsPageBodyState extends State<TradeDetailsPageBody> {
                     Clipboard.setData(ClipboardData(text: '${item.value}'));
                     showBar<void>(context, S.of(context).copied_to_clipboard);
                   },
-                  child: StandartListRow(
+                  child: ListRow(
                       title: '${item.title}', value: '${item.value}'));
           });
     });

lib/src/screens/transaction_details/transaction_details_page.dart

@@ -6,7 +6,7 @@ import 'package:cake_wallet/view_model/transaction_details_view_model.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:cake_wallet/generated/i18n.dart';
-import 'package:cake_wallet/src/widgets/standart_list_row.dart';
+import 'package:cake_wallet/src/widgets/list_row.dart';
 import 'package:cake_wallet/src/screens/transaction_details/blockexplorer_list_item.dart';
 import 'package:cake_wallet/src/screens/transaction_details/standart_list_item.dart';
 import 'package:cake_wallet/src/screens/base_page.dart';
@@ -42,7 +42,7 @@ class TransactionDetailsPage extends BasePage {
                     S.of(context).transaction_details_copied(item.title));
               },
               child:
-                  StandartListRow(title: '${item.title}:', value: item.value),
+                  ListRow(title: '${item.title}:', value: item.value),
             );
           }
 
@@ -50,7 +50,7 @@ class TransactionDetailsPage extends BasePage {
             return GestureDetector(
               onTap: item.onTap,
               child:
-                  StandartListRow(title: '${item.title}:', value: item.value),
+                  ListRow(title: '${item.title}:', value: item.value),
             );
           }
 

lib/src/screens/unspent_coins/unspent_coins_details_page.dart

@@ -5,7 +5,7 @@ import 'package:cake_wallet/src/widgets/standard_list.dart';
 import 'package:cake_wallet/view_model/unspent_coins/unspent_coins_details_view_model.dart';
 import 'package:cake_wallet/view_model/unspent_coins/unspent_coins_switch_item.dart';
 import 'package:flutter/material.dart';
-import 'package:cake_wallet/src/widgets/standart_list_row.dart';
+import 'package:cake_wallet/src/widgets/list_row.dart';
 import 'package:cake_wallet/src/screens/transaction_details/standart_list_item.dart';
 import 'package:cake_wallet/src/screens/base_page.dart';
 import 'package:flutter_mobx/flutter_mobx.dart';
@@ -30,7 +30,7 @@ class UnspentCoinsDetailsPage extends BasePage {
           final item = unspentCoinsDetailsViewModel.items[index];
 
           if (item is StandartListItem) {
-            return StandartListRow(
+            return ListRow(
                 title: '${item.title}:',
                 value: item.value);
           }

lib/src/screens/unspent_coins/widgets/unspent_coins_switch_row.dart

@@ -1,4 +1,4 @@
-import 'package:cake_wallet/src/widgets/standart_switch.dart';
+import 'package:cake_wallet/src/widgets/standard_switch.dart';
 import 'package:flutter/material.dart';
 
 class UnspentCoinsSwitchRow extends StatelessWidget {
@@ -33,7 +33,7 @@ class UnspentCoinsSwitchRow extends StatelessWidget {
                   textAlign: TextAlign.left),
               Padding(
                 padding: EdgeInsets.only(top: 12),
-                child: StandartSwitch(
+                child: StandardSwitch(
                     value: switchValue,
                     onTaped: () => onSwitchValueChange(!switchValue))
               )

lib/src/screens/wallet_keys/wallet_keys_page.dart

@@ -1,4 +1,5 @@
 import 'package:auto_size_text/auto_size_text.dart';
+import 'package:cake_wallet/src/widgets/section_divider.dart';
 import 'package:cake_wallet/utils/show_bar.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/cupertino.dart';
@@ -6,7 +7,7 @@ import 'package:flutter/services.dart';
 import 'package:flutter_mobx/flutter_mobx.dart';
 import 'package:cake_wallet/generated/i18n.dart';
 import 'package:cake_wallet/src/screens/base_page.dart';
-import 'package:cake_wallet/src/widgets/standart_list_row.dart';
+import 'package:cake_wallet/src/widgets/list_row.dart';
 import 'package:cake_wallet/view_model/wallet_keys_view_model.dart';
 
 class WalletKeysPage extends BasePage {
@@ -57,10 +58,7 @@ class WalletKeysPage extends BasePage {
                       height: 1,
                       padding: EdgeInsets.only(left: 24),
                       color: Theme.of(context).accentTextTheme!.headline6!.backgroundColor!,
-                      child: Container(
-                        height: 1,
-                        color: Theme.of(context).dividerColor,
-                      ),
+                      child: const SectionDivider(),
                     ),
                 itemCount: walletKeysViewModel.items.length,
                 itemBuilder: (BuildContext context, int index) {
@@ -71,7 +69,7 @@ class WalletKeysPage extends BasePage {
                       Clipboard.setData(ClipboardData(text: item.value));
                       showBar<void>(context, S.of(context).copied_key_to_clipboard(item.title));
                     },
-                    child: StandartListRow(
+                    child: ListRow(
                       title: item.title + ':',
                       value: item.value,
                     ),

lib/src/screens/wallet_list/wallet_list_page.dart

@@ -220,68 +220,88 @@ class WalletListBodyState extends State<WalletListBody> {
   }
 
   Future<void> _loadWallet(WalletListItem wallet) async {
-    await Navigator.of(context).pushNamed(Routes.auth, arguments:
-        (bool isAuthenticatedSuccessfully, AuthPageState auth) async {
-      if (!isAuthenticatedSuccessfully) {
-        return;
-      }
+    if (await widget.walletListViewModel.checkIfAuthRequired()) {
+      await Navigator.of(context).pushNamed(Routes.auth,
+          arguments: (bool isAuthenticatedSuccessfully, AuthPageState auth) async {
+        if (!isAuthenticatedSuccessfully) {
+          return;
+        }
 
+        try {
+          auth.changeProcessText(S.of(context).wallet_list_loading_wallet(wallet.name));
+          await widget.walletListViewModel.loadWallet(wallet);
+          auth.hideProgressText();
+          auth.close();
+          WidgetsBinding.instance.addPostFrameCallback((_) {
+            Navigator.of(context).pop();
+          });
+        } catch (e) {
+          auth.changeProcessText(
+              S.of(context).wallet_list_failed_to_load(wallet.name, e.toString()));
+        }
+      });
+    } else {
       try {
-        auth.changeProcessText(
-            S.of(context).wallet_list_loading_wallet(wallet.name));
+        changeProcessText(S.of(context).wallet_list_loading_wallet(wallet.name));
         await widget.walletListViewModel.loadWallet(wallet);
-        auth.hideProgressText();
-        auth.close();
-        WidgetsBinding.instance.addPostFrameCallback((_) {
-          Navigator.of(context).pop();
-        });
+        hideProgressText();
+        Navigator.of(context).pop();
       } catch (e) {
-        auth.changeProcessText(S
-            .of(context)
-            .wallet_list_failed_to_load(wallet.name, e.toString()));
+        changeProcessText(S.of(context).wallet_list_failed_to_load(wallet.name, e.toString()));
       }
-    });
+    }
   }
 
   Future<void> _removeWallet(WalletListItem wallet) async {
-    await Navigator.of(context).pushNamed(Routes.auth, arguments:
-        (bool isAuthenticatedSuccessfully, AuthPageState auth) async {
-      if (!isAuthenticatedSuccessfully) {
-        return;
-      }
-
-      bool confirmed = false;
-
-      await showPopUp<void>(
-          context: context,
-          builder: (BuildContext context) {
-            return AlertWithTwoActions(
-              alertTitle: S.of(context).delete_wallet,
-              alertContent: S.of(context).delete_wallet_confirm_message(wallet.name),
-              leftButtonText: S.of(context).cancel,
-              rightButtonText: S.of(context).delete,
-              actionLeftButton: () => Navigator.of(context).pop(),
-              actionRightButton: () {
-                confirmed = true;
-                Navigator.of(context).pop();
-              },
-            );
-          });
-
-      if (confirmed) {
-        try {
-          auth.changeProcessText(
-              S.of(context).wallet_list_removing_wallet(wallet.name));
-          await widget.walletListViewModel.remove(wallet);
-        } catch (e) {
-          auth.changeProcessText(S
-              .of(context)
-              .wallet_list_failed_to_remove(wallet.name, e.toString()));
+    if (widget.walletListViewModel.checkIfAuthRequired()) {
+      await Navigator.of(context).pushNamed(Routes.auth,
+          arguments: (bool isAuthenticatedSuccessfully, AuthPageState auth) async {
+        if (!isAuthenticatedSuccessfully) {
+          return;
         }
-      }
+        _onSuccessfulAuth(wallet, auth);
+      });
+    } else {
+      _onSuccessfulAuth(wallet, null);
+    }
+  }
 
-      auth.close();
-    });
+  void _onSuccessfulAuth(WalletListItem wallet, AuthPageState? auth) async {
+    bool confirmed = false;
+    await showPopUp<void>(
+        context: context,
+        builder: (BuildContext context) {
+          return AlertWithTwoActions(
+            alertTitle: S.of(context).delete_wallet,
+            alertContent: S.of(context).delete_wallet_confirm_message(wallet.name),
+            leftButtonText: S.of(context).cancel,
+            rightButtonText: S.of(context).delete,
+            actionLeftButton: () => Navigator.of(context).pop(),
+            actionRightButton: () {
+              confirmed = true;
+              Navigator.of(context).pop();
+            },
+          );
+        });
+
+    if (confirmed) {
+      try {
+        auth != null
+            ? auth.changeProcessText(S.of(context).wallet_list_removing_wallet(wallet.name))
+            : changeProcessText(S.of(context).wallet_list_removing_wallet(wallet.name));
+        await widget.walletListViewModel.remove(wallet);
+      } catch (e) {
+        auth != null
+            ? auth.changeProcessText(
+                S.of(context).wallet_list_failed_to_remove(wallet.name, e.toString()),
+              )
+            : changeProcessText(
+                S.of(context).wallet_list_failed_to_remove(wallet.name, e.toString()),
+              );
+      }
+    }
+
+    auth?.close();
   }
 
   void changeProcessText(String text) {
@@ -294,16 +314,16 @@ class WalletListBodyState extends State<WalletListBody> {
   }
 
   ActionPane _actionPane(WalletListItem wallet) => ActionPane(
-    motion: const ScrollMotion(),
-    extentRatio: 0.3,
-    children: [
-      SlidableAction(
-        onPressed: (_) => _removeWallet(wallet),
-        backgroundColor: Colors.red,
-        foregroundColor: Colors.white,
-        icon: CupertinoIcons.delete,
-        label: S.of(context).delete,
-      ),
-    ],
-  );
+        motion: const ScrollMotion(),
+        extentRatio: 0.3,
+        children: [
+          SlidableAction(
+            onPressed: (_) => _removeWallet(wallet),
+            backgroundColor: Colors.red,
+            foregroundColor: Colors.white,
+            icon: CupertinoIcons.delete,
+            label: S.of(context).delete,
+          ),
+        ],
+      );
 }

lib/src/widgets/address_text_field.dart

@@ -4,6 +4,7 @@ import 'package:cake_wallet/routes.dart';
 import 'package:cake_wallet/generated/i18n.dart';
 import 'package:cake_wallet/entities/qr_scanner.dart';
 import 'package:cake_wallet/entities/contact_base.dart';
+import 'package:cw_core/crypto_currency.dart';
 
 enum AddressTextFieldOption { paste, qrCode, addressBook }
 
@@ -26,7 +27,8 @@ class AddressTextField extends StatelessWidget {
       this.hintStyle,
       this.validator,
       this.onPushPasteButton,
-      this.onPushAddressBookButton});
+      this.onPushAddressBookButton,
+      this.selectedCurrency});
 
   static const prefixIconWidth = 34.0;
   static const prefixIconHeight = 34.0;
@@ -47,6 +49,7 @@ class AddressTextField extends StatelessWidget {
   final FocusNode? focusNode;
   final Function(BuildContext context)? onPushPasteButton;
   final Function(BuildContext context)? onPushAddressBookButton;
+  final CryptoCurrency? selectedCurrency;
 
   @override
   Widget build(BuildContext context) {
@@ -207,7 +210,7 @@ class AddressTextField extends StatelessWidget {
 
   Future<void> _presetAddressBookPicker(BuildContext context) async {
     final contact = await Navigator.of(context, rootNavigator: true)
-        .pushNamed(Routes.pickerAddressBook);
+        .pushNamed(Routes.pickerAddressBook,arguments: selectedCurrency);
 
     if (contact is ContactBase && contact.address != null) {
       controller?.text = contact.address;

lib/src/widgets/base_alert_dialog.dart

@@ -1,4 +1,5 @@
 import 'dart:ui';
+import 'package:cake_wallet/src/widgets/section_divider.dart';
 import 'package:flutter/material.dart';
 import 'package:cake_wallet/palette.dart';
 
@@ -76,10 +77,7 @@ class BaseAlertDialog extends StatelessWidget {
                     ),
                   )),
             ),
-        Container(
-          width: 1,
-          color: Theme.of(context).dividerColor,
-        ),
+            const SectionDivider(),
             Expanded(
               child: TextButton(
                   onPressed: actionRight,
@@ -140,10 +138,7 @@ class BaseAlertDialog extends StatelessWidget {
                             isDividerExists
                                 ? Padding(
                                     padding: EdgeInsets.only(top: 16, bottom: 8),
-                                    child: Container(
-                                      height: 1,
-                                      color: Theme.of(context).dividerColor,
-                                    ),
+                                    child: const SectionDivider(),
                                   )
                                 : Offstage(),
                             Padding(
@@ -152,10 +147,7 @@ class BaseAlertDialog extends StatelessWidget {
                             )
                           ],
                         ),
-                        Container(
-                          height: 1,
-                          color: Theme.of(context).dividerColor,
-                        ),
+                        const SectionDivider(),
                         actionButtons(context)
                       ],
                     ),

lib/src/widgets/list_row.dart

@@ -1,8 +1,8 @@
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 
-class StandartListRow extends StatelessWidget {
-  StandartListRow(
+class ListRow extends StatelessWidget {
+  ListRow(
       {required this.title,
       required this.value,
       this.titleFontSize = 14,

lib/src/widgets/picker.dart

@@ -4,7 +4,7 @@ import 'package:flutter/material.dart';
 import 'package:cake_wallet/src/widgets/alert_background.dart';
 import 'package:cake_wallet/src/widgets/alert_close_button.dart';
 
-class Picker<Item extends Object> extends StatefulWidget {
+class Picker<Item> extends StatefulWidget {
   Picker({
     required this.selectedAtIndex,
     required this.items,
@@ -39,7 +39,7 @@ class Picker<Item extends Object> extends StatefulWidget {
   _PickerState<Item> createState() => _PickerState<Item>(items, images, onItemSelected);
 }
 
-class _PickerState<Item> extends State<Picker> {
+class _PickerState<Item> extends State<Picker<Item>> {
   _PickerState(this.items, this.images, this.onItemSelected);
 
   final Function(Item) onItemSelected;
@@ -59,7 +59,7 @@ class _PickerState<Item> extends State<Picker> {
       images = [];
       for (int i=0;i<widget.items.length;i++) {
         if (widget.matchingCriteria?.call(widget.items[i], searchController.text) ?? true) {
-          items.add(widget.items[i] as Item);
+          items.add(widget.items[i]);
           images.add(widget.images[i]);
         }
       }
@@ -238,8 +238,7 @@ class _PickerState<Item> extends State<Picker> {
               child: Padding(
                 padding: EdgeInsets.only(left: image != null ? 12 : 0),
                 child: Text(
-                  // What a hack (item as) ?
-                  widget.displayItem?.call(item as Object) ?? item.toString(),
+                  widget.displayItem?.call(item) ?? item.toString(),
                   style: TextStyle(
                     fontSize: 14,
                     fontFamily: 'Lato',

lib/src/widgets/section_divider.dart

@@ -0,0 +1,13 @@
+import 'package:flutter/material.dart';
+
+class SectionDivider extends StatelessWidget {
+  const SectionDivider();
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      height: 1,
+      color: Theme.of(context).dividerColor,
+    );
+  }
+}

lib/src/widgets/standard_checkbox.dart

@@ -2,42 +2,42 @@ import 'dart:ui';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 
-class StandardCheckbox extends StatefulWidget {
-  StandardCheckbox({
-    Key? key,
-    required this.value,
-    this.caption = '',
-    required this.onChanged})
-    : super(key: key);
+class StandardCheckbox extends StatelessWidget {
+  StandardCheckbox(
+      {required this.value,
+      this.caption = '',
+      this.gradientBackground = false,
+      this.borderColor,
+      this.iconColor,
+      required this.onChanged});
 
   final bool value;
   final String caption;
+  final bool gradientBackground;
+  final Color? borderColor;
+  final Color? iconColor;
   final Function(bool) onChanged;
 
-  @override
-  StandardCheckboxState createState() =>
-      StandardCheckboxState(value, caption, onChanged);
-}
-
-class StandardCheckboxState extends State<StandardCheckbox> {
-  StandardCheckboxState(this.value, this.caption, this.onChanged);
-
-  bool value;
-  String caption;
-  Function(bool) onChanged;
-
-  void changeValue(bool newValue) {
-    setState(() => value = newValue);
-  }
-
   @override
   Widget build(BuildContext context) {
+    final baseGradient = LinearGradient(colors: [
+      Theme.of(context).primaryTextTheme.subtitle1!.color!,
+      Theme.of(context).primaryTextTheme.subtitle1!.decorationColor!,
+    ], begin: Alignment.centerLeft, end: Alignment.centerRight);
+
+    final boxBorder = Border.all(
+        color: borderColor ?? Theme.of(context).primaryTextTheme.caption!.color!, width: 1.0);
+
+    final checkedBoxDecoration = BoxDecoration(
+        gradient: gradientBackground ? baseGradient : null,
+        border: gradientBackground ? null : boxBorder,
+        borderRadius: BorderRadius.all(Radius.circular(8.0)));
+
+    final uncheckedBoxDecoration =
+        BoxDecoration(border: boxBorder, borderRadius: BorderRadius.all(Radius.circular(8.0)));
+
     return GestureDetector(
-      onTap: () {
-        value = !value;
-        onChanged(value);
-        setState(() {});
-      },
+      onTap: () => onChanged(!value),
       child: Row(
         mainAxisSize: MainAxisSize.min,
         mainAxisAlignment: MainAxisAlignment.start,
@@ -45,38 +45,25 @@ class StandardCheckboxState extends State<StandardCheckbox> {
           Container(
             height: 24.0,
             width: 24.0,
-            decoration: BoxDecoration(
-                border: Border.all(
-                    color: Theme.of(context)
-                        .primaryTextTheme!
-                        .caption!
-                        .color!,
-                    width: 1.0),
-                borderRadius: BorderRadius.all(
-                    Radius.circular(8.0)),
-                color: Theme.of(context).backgroundColor),
+            decoration: value ? checkedBoxDecoration : uncheckedBoxDecoration,
             child: value
-              ? Icon(
-                Icons.check,
-                color: Colors.blue,
-                size: 20.0,
-              )
-              : Offstage(),
+                ? Icon(
+                    Icons.check,
+                    color: iconColor ?? Colors.blue,
+                    size: 20.0,
+                  )
+                : Offstage(),
           ),
-          if (caption.isNotEmpty) Padding(
-            padding: EdgeInsets.only(left: 10),
-            child: Text(
-              caption,
-              style: TextStyle(
-                  fontSize: 16.0,
-                  color: Theme.of(context)
-                      .primaryTextTheme!
-                      .headline6!
-                      .color!),
-            )
-          )
+          if (caption.isNotEmpty)
+            Padding(
+                padding: EdgeInsets.only(left: 10),
+                child: Text(
+                  caption,
+                  style: TextStyle(
+                      fontSize: 16.0, color: Theme.of(context).primaryTextTheme!.headline6!.color!),
+                ))
         ],
       ),
     );
   }
-}
+}

lib/src/widgets/standard_list.dart

@@ -1,6 +1,6 @@
 import 'package:cake_wallet/palette.dart';
-import 'package:cake_wallet/src/widgets/standart_list_card.dart';
-import 'package:cake_wallet/src/widgets/standart_list_status_row.dart';
+import 'package:cake_wallet/src/widgets/standard_list_card.dart';
+import 'package:cake_wallet/src/widgets/standard_list_status_row.dart';
 import 'package:flutter/material.dart';
 
 class StandardListRow extends StatelessWidget {
@@ -123,6 +123,7 @@ class SectionStandardList extends StatelessWidget {
       required this.itemBuilder,
       required this.sectionCount,
       required BuildContext context,
+      this.dividerPadding = const EdgeInsets.only(left: 24),
       this.themeColor,
       this.dividerThemeColor,
       this.sectionTitleBuilder,
@@ -149,6 +150,7 @@ class SectionStandardList extends StatelessWidget {
   final List<Widget> totalRows;
   final Color? themeColor;
   final Color? dividerThemeColor;
+  final EdgeInsets dividerPadding;
 
   List<Widget> transform(
       bool hasTopSeparator,
@@ -178,7 +180,7 @@ class SectionStandardList extends StatelessWidget {
 
       items.add(sectionIndex + 1 != sectionCount
           ? SectionHeaderListRow()
-          : StandardListSeparator(padding: EdgeInsets.only(left: 24)));
+          : StandardListSeparator(padding: dividerPadding));
     }
 
     return items;
@@ -215,7 +217,7 @@ class SectionStandardList extends StatelessWidget {
             return Container();
           }
 
-          if (row is StandartListStatusRow || row is TradeDatailsStandartListCard) {
+          if (row is StandardListStatusRow || row is TradeDetailsStandardListCard) {
             return Container();
           }
 

lib/src/widgets/standard_list_card.dart

@@ -2,8 +2,8 @@ import 'package:cake_wallet/palette.dart';
 import 'package:flutter/material.dart';
 import 'package:cake_wallet/themes/theme_base.dart';
 
-class TradeDatailsStandartListCard extends StatelessWidget {
-  TradeDatailsStandartListCard(
+class TradeDetailsStandardListCard extends StatelessWidget {
+  TradeDetailsStandardListCard(
       {required this.id,
       required this.create,
       required this.pair,

lib/src/widgets/standard_list_status_row.dart

@@ -3,8 +3,8 @@ import 'package:cake_wallet/src/screens/dashboard/widgets/sync_indicator_icon.da
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 
-class StandartListStatusRow extends StatelessWidget {
-  StandartListStatusRow({required this.title, required this.value});
+class StandardListStatusRow extends StatelessWidget {
+  StandardListStatusRow({required this.title, required this.value});
 
   final String title;
   final String value;

lib/src/widgets/standard_switch.dart

@@ -1,17 +1,17 @@
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 
-class StandartSwitch extends StatefulWidget {
-  const StandartSwitch({required this.value, required this.onTaped});
+class StandardSwitch extends StatefulWidget {
+  const StandardSwitch({required this.value, required this.onTaped});
 
   final bool value;
   final VoidCallback onTaped;
 
   @override
-  StandartSwitchState createState() => StandartSwitchState();
+  StandardSwitchState createState() => StandardSwitchState();
 }
 
-class StandartSwitchState extends State<StandartSwitch> {
+class StandardSwitchState extends State<StandardSwitch> {
   @override
   Widget build(BuildContext context) {
     return GestureDetector(

lib/store/authentication_store.dart

@@ -4,7 +4,7 @@ part 'authentication_store.g.dart';
 
 class AuthenticationStore = AuthenticationStoreBase with _$AuthenticationStore;
 
-enum AuthenticationState { uninitialized, installed, allowed, denied }
+enum AuthenticationState { uninitialized, installed, allowed }
 
 abstract class AuthenticationStoreBase with Store {
   AuthenticationStoreBase() : state = AuthenticationState.uninitialized;
@@ -17,7 +17,4 @@ abstract class AuthenticationStoreBase with Store {
 
   @action
   void allowed() => state = AuthenticationState.allowed;
-
-  @action
-  void denied() => state = AuthenticationState.denied;
 }

lib/store/dashboard/trade_filter_store.dart

@@ -8,12 +8,11 @@ part'trade_filter_store.g.dart';
 class TradeFilterStore = TradeFilterStoreBase with _$TradeFilterStore;
 
 abstract class TradeFilterStoreBase with Store {
-  TradeFilterStoreBase(
-      {this.displayXMRTO = true,
-        this.displayChangeNow = true,
-        this.displayMorphToken = true,
-        this.displaySimpleSwap = true,
-        });
+  TradeFilterStoreBase() : displayXMRTO = true,
+        displayChangeNow = true,
+        displaySideShift = true,
+        displayMorphToken = true,
+        displaySimpleSwap = true;
 
   @observable
   bool displayXMRTO;
@@ -21,26 +20,50 @@ abstract class TradeFilterStoreBase with Store {
   @observable
   bool displayChangeNow;
 
+  @observable
+  bool displaySideShift;
+
   @observable
   bool displayMorphToken;
 
   @observable
   bool displaySimpleSwap;
 
+  @computed
+  bool get displayAllTrades => displayChangeNow && displaySideShift && displaySimpleSwap;
+
   @action
   void toggleDisplayExchange(ExchangeProviderDescription provider) {
     switch (provider) {
       case ExchangeProviderDescription.changeNow:
         displayChangeNow = !displayChangeNow;
         break;
+      case ExchangeProviderDescription.sideShift:
+        displaySideShift = !displaySideShift;
+        break;
+      case ExchangeProviderDescription.simpleSwap:
+        displaySimpleSwap = !displaySimpleSwap;
+        break;
       case ExchangeProviderDescription.xmrto:
         displayXMRTO = !displayXMRTO;
         break;
       case ExchangeProviderDescription.morphToken:
         displayMorphToken = !displayMorphToken;
         break;
-      case ExchangeProviderDescription.simpleSwap:
-        displaySimpleSwap = !displaySimpleSwap;
+      case ExchangeProviderDescription.all:
+        if (displayAllTrades) {
+          displayChangeNow = false;
+          displaySideShift = false;
+          displayXMRTO = false;
+          displayMorphToken = false;
+          displaySimpleSwap = false;
+        } else {
+          displayChangeNow = true;
+          displaySideShift = true;
+          displayXMRTO = true;
+          displayMorphToken = true;
+          displaySimpleSwap = true;
+        }
         break;
     }
   }
@@ -48,13 +71,15 @@ abstract class TradeFilterStoreBase with Store {
   List<TradeListItem> filtered({required List<TradeListItem> trades, required WalletBase wallet}) {
     final _trades =
     trades.where((item) => item.trade.walletId == wallet.id).toList();
-    final needToFilter = !displayChangeNow || !displayXMRTO || !displayMorphToken || !displaySimpleSwap;
+    final needToFilter = !displayAllTrades;
 
     return needToFilter
         ? _trades
         .where((item) =>
     (displayXMRTO &&
         item.trade.provider == ExchangeProviderDescription.xmrto) ||
+        (displaySideShift &&
+            item.trade.provider == ExchangeProviderDescription.sideShift) ||
         (displayChangeNow &&
             item.trade.provider ==
                 ExchangeProviderDescription.changeNow) ||

lib/store/dashboard/trades_store.dart

@@ -31,13 +31,8 @@ abstract class TradesStoreBase with Store {
   void setTrade(Trade trade) => this.trade = trade;
 
   @action
-  Future<void> updateTradeList() async {
-    if (trade == null) {
-      return;
-    }
-
-    trades = tradesSource.values.map((trade) => TradeListItem(
-      trade: trade!,
-      settingsStore: settingsStore)).toList();
-  }
+  Future<void> updateTradeList() async => trades =
+      tradesSource.values.map((trade) => TradeListItem(
+          trade: trade,
+          settingsStore: settingsStore)).toList();
 }

lib/store/dashboard/transaction_filter_store.dart

@@ -1,6 +1,8 @@
 import 'package:mobx/mobx.dart';
 import 'package:cw_core/transaction_direction.dart';
 import 'package:cake_wallet/view_model/dashboard/transaction_list_item.dart';
+import 'package:cake_wallet/view_model/dashboard/filter_item.dart';
+import 'package:cake_wallet/generated/i18n.dart';
 
 part 'transaction_filter_store.g.dart';
 
@@ -8,8 +10,8 @@ class TransactionFilterStore = TransactionFilterStoreBase
     with _$TransactionFilterStore;
 
 abstract class TransactionFilterStoreBase with Store {
-  TransactionFilterStoreBase(
-      {this.displayIncoming = true, this.displayOutgoing = true});
+  TransactionFilterStoreBase() : displayIncoming = true,
+        displayOutgoing = true;
 
   @observable
   bool displayIncoming;
@@ -23,11 +25,31 @@ abstract class TransactionFilterStoreBase with Store {
   @observable
   DateTime? endDate;
 
-  @action
-  void toggleIncoming() => displayIncoming = !displayIncoming;
+  @computed
+  bool get displayAll => displayIncoming && displayOutgoing;
 
   @action
-  void toggleOutgoing() => displayOutgoing = !displayOutgoing;
+  void toggleAll() {
+    if (displayAll) {
+      displayOutgoing = false;
+      displayIncoming = false;
+    } else {
+      displayOutgoing = true;
+      displayIncoming = true;
+    }
+  }
+
+
+  @action
+  void toggleIncoming() {
+    displayIncoming = !displayIncoming;
+  }
+
+
+  @action
+  void toggleOutgoing() {
+    displayOutgoing = !displayOutgoing;
+  }
 
   @action
   void changeStartDate(DateTime date) => startDate = date;
@@ -37,8 +59,7 @@ abstract class TransactionFilterStoreBase with Store {
 
   List<TransactionListItem> filtered({required List<TransactionListItem> transactions}) {
     var _transactions = <TransactionListItem>[];
-    final needToFilter = !displayOutgoing ||
-        !displayIncoming ||
+    final needToFilter = !displayAll ||
         (startDate != null && endDate != null);
 
     if (needToFilter) {
@@ -50,7 +71,7 @@ abstract class TransactionFilterStoreBase with Store {
               && (endDate?.isAfter(item.transaction.date) ?? false);
         }
 
-        if (allowed && (!displayOutgoing || !displayIncoming)) {
+        if (allowed && (!displayAll)) {
           allowed = (displayOutgoing &&
               item.transaction.direction ==
                   TransactionDirection.outgoing) ||

lib/store/settings_store.dart

@@ -1,9 +1,9 @@
 import 'package:cake_wallet/bitcoin/bitcoin.dart';
+import 'package:cake_wallet/entities/pin_code_required_duration.dart';
 import 'package:cake_wallet/entities/preferences_key.dart';
 import 'package:cw_core/transaction_priority.dart';
 import 'package:cake_wallet/themes/theme_base.dart';
 import 'package:cake_wallet/themes/theme_list.dart';
-import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:hive/hive.dart';
 import 'package:mobx/mobx.dart';
@@ -17,7 +17,7 @@ import 'package:cake_wallet/entities/fiat_currency.dart';
 import 'package:cw_core/node.dart';
 import 'package:cake_wallet/monero/monero.dart';
 import 'package:cake_wallet/entities/action_list_display_mode.dart';
-import 'package:cake_wallet/.secrets.g.dart' as secrets;
+import 'package:cake_wallet/entities/fiat_api_mode.dart';
 
 part 'settings_store.g.dart';
 
@@ -29,6 +29,7 @@ abstract class SettingsStoreBase with Store {
       required FiatCurrency initialFiatCurrency,
       required BalanceDisplayMode initialBalanceDisplayMode,
       required bool initialSaveRecipientAddress,
+      required FiatApiMode initialFiatMode,
       required bool initialAllowBiometricalAuthentication,
       required bool initialExchangeEnabled,
       required ThemeBase initialTheme,
@@ -40,13 +41,17 @@ abstract class SettingsStoreBase with Store {
       required this.shouldShowYatPopup,
       required this.isBitcoinBuyEnabled,
       required this.actionlistDisplayMode,
+      required this.pinTimeOutDuration,
       TransactionPriority? initialBitcoinTransactionPriority,
-      TransactionPriority? initialMoneroTransactionPriority})
+      TransactionPriority? initialMoneroTransactionPriority,
+      TransactionPriority? initialHavenTransactionPriority,
+      TransactionPriority? initialLitecoinTransactionPriority})
   : nodes = ObservableMap<WalletType, Node>.of(nodes),
     _sharedPreferences = sharedPreferences,
     fiatCurrency = initialFiatCurrency,
     balanceDisplayMode = initialBalanceDisplayMode,
     shouldSaveRecipientAddress = initialSaveRecipientAddress,
+    fiatApiMode = initialFiatMode,
     allowBiometricalAuthentication = initialAllowBiometricalAuthentication,
     disableExchange = initialExchangeEnabled,
     currentTheme = initialTheme,
@@ -63,6 +68,14 @@ abstract class SettingsStoreBase with Store {
         priority[WalletType.bitcoin] = initialBitcoinTransactionPriority;
     }
 
+    if (initialHavenTransactionPriority != null) {
+        priority[WalletType.haven] = initialHavenTransactionPriority;
+    }
+
+    if (initialLitecoinTransactionPriority != null) {
+        priority[WalletType.litecoin] = initialLitecoinTransactionPriority;
+    }
+
     reaction(
         (_) => fiatCurrency,
         (FiatCurrency fiatCurrency) => sharedPreferences.setString(
@@ -74,11 +87,25 @@ abstract class SettingsStoreBase with Store {
              .setBool(PreferencesKey.shouldShowYatPopup, shouldShowYatPopup));
 
     priority.observe((change) {
-      final key = change.key == WalletType.monero
-          ? PreferencesKey.moneroTransactionPriority
-          : PreferencesKey.bitcoinTransactionPriority;
+      final String? key;
+      switch (change.key) {
+        case WalletType.monero:
+          key = PreferencesKey.moneroTransactionPriority;
+          break;
+        case WalletType.bitcoin:
+          key = PreferencesKey.bitcoinTransactionPriority;
+          break;
+        case WalletType.litecoin:
+          key = PreferencesKey.litecoinTransactionPriority;
+          break;
+        case WalletType.haven:
+          key = PreferencesKey.havenTransactionPriority;
+          break;
+        default:
+          key = null;
+      }
 
-      if (change.newValue != null) {
+      if (change.newValue != null && key != null) {
         sharedPreferences.setInt(key, change.newValue!.serialize());
       }
     });
@@ -89,6 +116,11 @@ abstract class SettingsStoreBase with Store {
             PreferencesKey.shouldSaveRecipientAddressKey,
             shouldSaveRecipientAddress));
 
+    reaction(
+            (_) => fiatApiMode,
+            (FiatApiMode mode) => sharedPreferences.setInt(
+            PreferencesKey.currentFiatApiModeKey, mode.serialize()));
+
     reaction(
         (_) => currentTheme,
         (ThemeBase theme) =>
@@ -110,14 +142,24 @@ abstract class SettingsStoreBase with Store {
         (String languageCode) => sharedPreferences.setString(
             PreferencesKey.currentLanguageCode, languageCode));
 
+    reaction(
+        (_) => pinTimeOutDuration,
+        (PinCodeRequiredDuration pinCodeInterval) => sharedPreferences.setInt(
+            PreferencesKey.pinTimeOutDuration, pinCodeInterval.value));
+
     reaction(
         (_) => balanceDisplayMode,
         (BalanceDisplayMode mode) => sharedPreferences.setInt(
             PreferencesKey.currentBalanceDisplayModeKey, mode.serialize()));
 
+    reaction(
+            (_) => disableExchange,
+            (bool disableExchange) => sharedPreferences.setBool(
+            PreferencesKey.disableExchangeKey, disableExchange));
+
     this
         .nodes
-        .observe((change) { 
+        .observe((change) {
             if (change.newValue != null && change.key != null) {
                 _saveCurrentNode(change.newValue!, change.key!);
             }
@@ -126,6 +168,7 @@ abstract class SettingsStoreBase with Store {
 
   static const defaultPinLength = 4;
   static const defaultActionsMode = 11;
+  static const defaultPinCodeTimeOutDuration = PinCodeRequiredDuration.tenminutes;
 
   @observable
   FiatCurrency fiatCurrency;
@@ -139,6 +182,9 @@ abstract class SettingsStoreBase with Store {
   @observable
   BalanceDisplayMode balanceDisplayMode;
 
+  @observable
+  FiatApiMode fiatApiMode;
+
   @observable
   bool shouldSaveRecipientAddress;
 
@@ -154,6 +200,9 @@ abstract class SettingsStoreBase with Store {
   @observable
   int pinCodeLength;
 
+  @observable
+  PinCodeRequiredDuration pinTimeOutDuration;
+
   @computed
   ThemeData get theme => currentTheme.themeData;
 
@@ -190,39 +239,48 @@ abstract class SettingsStoreBase with Store {
   static Future<SettingsStore> load(
       {required Box<Node> nodeSource,
       required bool isBitcoinBuyEnabled,
-      TransactionPriority? initialMoneroTransactionPriority,
-      TransactionPriority? initialBitcoinTransactionPriority,
       FiatCurrency initialFiatCurrency = FiatCurrency.usd,
       BalanceDisplayMode initialBalanceDisplayMode =
           BalanceDisplayMode.availableBalance}) async {
-    if (initialBitcoinTransactionPriority == null) {
-        initialBitcoinTransactionPriority = bitcoin?.getMediumTransactionPriority();
-    }
-
-    if (initialMoneroTransactionPriority == null) {
-        initialMoneroTransactionPriority = monero?.getDefaultTransactionPriority();
-    }
 
     final sharedPreferences = await getIt.getAsync<SharedPreferences>();
     final currentFiatCurrency = FiatCurrency.deserialize(raw:
             sharedPreferences.getString(PreferencesKey.currentFiatCurrencyKey)!);
-    final savedMoneroTransactionPriority =
+
+    TransactionPriority? moneroTransactionPriority =
         monero?.deserializeMoneroTransactionPriority(
             raw: sharedPreferences
                 .getInt(PreferencesKey.moneroTransactionPriority)!);
-    final savedBitcoinTransactionPriority =
+    TransactionPriority? bitcoinTransactionPriority =
         bitcoin?.deserializeBitcoinTransactionPriority(sharedPreferences
                 .getInt(PreferencesKey.bitcoinTransactionPriority)!);
-    final moneroTransactionPriority =
-        savedMoneroTransactionPriority ?? initialMoneroTransactionPriority;
-    final bitcoinTransactionPriority =
-        savedBitcoinTransactionPriority ?? initialBitcoinTransactionPriority;
+
+    TransactionPriority? havenTransactionPriority;
+    TransactionPriority? litecoinTransactionPriority;
+
+    if (sharedPreferences.getInt(PreferencesKey.havenTransactionPriority) != null) {
+      havenTransactionPriority = monero?.deserializeMoneroTransactionPriority(
+          raw: sharedPreferences.getInt(PreferencesKey.havenTransactionPriority)!);
+    }
+    if (sharedPreferences.getInt(PreferencesKey.litecoinTransactionPriority) != null) {
+      litecoinTransactionPriority = bitcoin?.deserializeLitecoinTransactionPriority(
+          sharedPreferences.getInt(PreferencesKey.litecoinTransactionPriority)!);
+    }
+
+    moneroTransactionPriority ??= monero?.getDefaultTransactionPriority();
+    bitcoinTransactionPriority ??= bitcoin?.getMediumTransactionPriority();
+    havenTransactionPriority ??= monero?.getDefaultTransactionPriority();
+    litecoinTransactionPriority ??= bitcoin?.getLitecoinTransactionPriorityMedium();
+
     final currentBalanceDisplayMode = BalanceDisplayMode.deserialize(
         raw: sharedPreferences
             .getInt(PreferencesKey.currentBalanceDisplayModeKey)!);
     // FIX-ME: Check for which default value we should have here
     final shouldSaveRecipientAddress =
         sharedPreferences.getBool(PreferencesKey.shouldSaveRecipientAddressKey) ?? false;
+    final currentFiatApiMode = FiatApiMode.deserialize(
+        raw: sharedPreferences
+            .getInt(PreferencesKey.currentFiatApiModeKey) ?? FiatApiMode.enabled.raw);
     final allowBiometricalAuthentication = sharedPreferences
             .getBool(PreferencesKey.allowBiometricalAuthenticationKey) ??
         false;
@@ -234,13 +292,17 @@ abstract class SettingsStoreBase with Store {
             : ThemeType.bright.index;
     final savedTheme = ThemeList.deserialize(
         raw: sharedPreferences.getInt(PreferencesKey.currentTheme) ??
-            legacyTheme ??
-            0);
+            legacyTheme);
     final actionListDisplayMode = ObservableList<ActionListDisplayMode>();
     actionListDisplayMode.addAll(deserializeActionlistDisplayModes(
         sharedPreferences.getInt(PreferencesKey.displayActionListModeKey) ??
             defaultActionsMode));
     var pinLength = sharedPreferences.getInt(PreferencesKey.currentPinLength);
+    final timeOutDuration =  sharedPreferences.getInt(PreferencesKey.pinTimeOutDuration);
+    final pinCodeTimeOutDuration = timeOutDuration != null
+        ? PinCodeRequiredDuration.deserialize(raw: timeOutDuration)
+        : defaultPinCodeTimeOutDuration;
+    
     // If no value
     if (pinLength == null || pinLength == 0) {
       pinLength = defaultPinLength;
@@ -281,7 +343,7 @@ abstract class SettingsStoreBase with Store {
     if (havenNode != null) {
         nodes[WalletType.haven] = havenNode;
     }
-    
+
     return SettingsStore(
         sharedPreferences: sharedPreferences,
         nodes: nodes,
@@ -290,59 +352,104 @@ abstract class SettingsStoreBase with Store {
         initialFiatCurrency: currentFiatCurrency,
         initialBalanceDisplayMode: currentBalanceDisplayMode,
         initialSaveRecipientAddress: shouldSaveRecipientAddress,
+        initialFiatMode: currentFiatApiMode,
         initialAllowBiometricalAuthentication: allowBiometricalAuthentication,
         initialExchangeEnabled: disableExchange,
         initialTheme: savedTheme,
         actionlistDisplayMode: actionListDisplayMode,
         initialPinLength: pinLength,
+        pinTimeOutDuration: pinCodeTimeOutDuration,
         initialLanguageCode: savedLanguageCode,
         initialMoneroTransactionPriority: moneroTransactionPriority,
         initialBitcoinTransactionPriority: bitcoinTransactionPriority,
+        initialHavenTransactionPriority: havenTransactionPriority,
+        initialLitecoinTransactionPriority: litecoinTransactionPriority,
         shouldShowYatPopup: shouldShowYatPopup);
   }
 
-  // FIX-ME: Dead code
+  Future<void> reload({required Box<Node> nodeSource}) async {
 
-  //Future<void> reload(
-  //    {required Box<Node> nodeSource,
-  //    FiatCurrency initialFiatCurrency = FiatCurrency.usd,
-  //    TransactionPriority? initialMoneroTransactionPriority,
-  //    TransactionPriority? initialBitcoinTransactionPriority,
-  //    BalanceDisplayMode initialBalanceDisplayMode =
-  //        BalanceDisplayMode.availableBalance}) async {
-    
-  //  if (initialBitcoinTransactionPriority == null) {
-  //      initialBitcoinTransactionPriority = bitcoin?.getMediumTransactionPriority();
-  //  }
+    final sharedPreferences = await getIt.getAsync<SharedPreferences>();
 
-  //  if (initialMoneroTransactionPriority == null) {
-  //      initialMoneroTransactionPriority = monero?.getDefaultTransactionPriority();
-  //  }
+    fiatCurrency = FiatCurrency.deserialize(
+        raw: sharedPreferences.getString(PreferencesKey.currentFiatCurrencyKey)!);
 
-  //  final isBitcoinBuyEnabled = (secrets.wyreSecretKey?.isNotEmpty ?? false) &&
-  //      (secrets.wyreApiKey?.isNotEmpty ?? false) &&
-  //      (secrets.wyreAccountId?.isNotEmpty ?? false);
+    priority[WalletType.monero] = monero?.deserializeMoneroTransactionPriority(
+        raw: sharedPreferences.getInt(PreferencesKey.moneroTransactionPriority)!) ??
+        priority[WalletType.monero]!;
+    priority[WalletType.bitcoin] = bitcoin?.deserializeBitcoinTransactionPriority(
+        sharedPreferences.getInt(PreferencesKey.moneroTransactionPriority)!) ??
+        priority[WalletType.bitcoin]!;
 
-  //  final settings = await SettingsStoreBase.load(
-  //      nodeSource: nodeSource,
-  //      isBitcoinBuyEnabled: isBitcoinBuyEnabled,
-  //      initialBalanceDisplayMode: initialBalanceDisplayMode,
-  //      initialFiatCurrency: initialFiatCurrency,
-  //      initialMoneroTransactionPriority: initialMoneroTransactionPriority,
-  //      initialBitcoinTransactionPriority: initialBitcoinTransactionPriority);
-  //  fiatCurrency = settings.fiatCurrency;
-  //  actionlistDisplayMode = settings.actionlistDisplayMode;
-  //  priority[WalletType.monero] = initialMoneroTransactionPriority;
-  //  priority[WalletType.bitcoin] = initialBitcoinTransactionPriority;
-  //  balanceDisplayMode = settings.balanceDisplayMode;
-  //  shouldSaveRecipientAddress = settings.shouldSaveRecipientAddress;
-  //  allowBiometricalAuthentication = settings.allowBiometricalAuthentication;
-  //  currentTheme = settings.currentTheme;
-  //  pinCodeLength = settings.pinCodeLength;
-  //  languageCode = settings.languageCode;
-  //  appVersion = settings.appVersion;
-  //  shouldShowYatPopup = settings.shouldShowYatPopup;
-  //}
+    if (sharedPreferences.getInt(PreferencesKey.havenTransactionPriority) != null) {
+      priority[WalletType.haven] = monero?.deserializeMoneroTransactionPriority(
+          raw: sharedPreferences.getInt(PreferencesKey.havenTransactionPriority)!) ??
+          priority[WalletType.haven]!;
+    }
+    if (sharedPreferences.getInt(PreferencesKey.litecoinTransactionPriority) != null) {
+      priority[WalletType.litecoin] = bitcoin?.deserializeLitecoinTransactionPriority(
+          sharedPreferences.getInt(PreferencesKey.litecoinTransactionPriority)!) ??
+          priority[WalletType.litecoin]!;
+    }
+
+    balanceDisplayMode = BalanceDisplayMode.deserialize(
+        raw: sharedPreferences
+            .getInt(PreferencesKey.currentBalanceDisplayModeKey)!);
+    shouldSaveRecipientAddress =
+        sharedPreferences.getBool(PreferencesKey.shouldSaveRecipientAddressKey) ?? shouldSaveRecipientAddress;
+    allowBiometricalAuthentication = sharedPreferences
+        .getBool(PreferencesKey.allowBiometricalAuthenticationKey) ??
+        allowBiometricalAuthentication;
+    disableExchange = sharedPreferences.getBool(PreferencesKey.disableExchangeKey) ?? disableExchange;
+    final legacyTheme =
+        (sharedPreferences.getBool(PreferencesKey.isDarkThemeLegacy) ?? false)
+            ? ThemeType.dark.index
+            : ThemeType.bright.index;
+    currentTheme = ThemeList.deserialize(
+        raw: sharedPreferences.getInt(PreferencesKey.currentTheme) ??
+            legacyTheme);
+    actionlistDisplayMode = ObservableList<ActionListDisplayMode>();
+    actionlistDisplayMode.addAll(deserializeActionlistDisplayModes(
+        sharedPreferences.getInt(PreferencesKey.displayActionListModeKey) ??
+            defaultActionsMode));
+    var pinLength = sharedPreferences.getInt(PreferencesKey.currentPinLength);
+    // If no value
+    if (pinLength == null || pinLength == 0) {
+      pinLength = pinCodeLength;
+    }
+    pinCodeLength = pinLength;
+
+    languageCode = sharedPreferences.getString(PreferencesKey.currentLanguageCode) ?? languageCode;
+    shouldShowYatPopup = sharedPreferences.getBool(PreferencesKey.shouldShowYatPopup) ?? shouldShowYatPopup;
+
+    final nodeId = sharedPreferences.getInt(PreferencesKey.currentNodeIdKey);
+    final bitcoinElectrumServerId = sharedPreferences
+        .getInt(PreferencesKey.currentBitcoinElectrumSererIdKey);
+    final litecoinElectrumServerId = sharedPreferences
+        .getInt(PreferencesKey.currentLitecoinElectrumSererIdKey);
+    final havenNodeId = sharedPreferences
+        .getInt(PreferencesKey.currentHavenNodeIdKey);
+    final moneroNode = nodeSource.get(nodeId);
+    final bitcoinElectrumServer = nodeSource.get(bitcoinElectrumServerId);
+    final litecoinElectrumServer = nodeSource.get(litecoinElectrumServerId);
+    final havenNode = nodeSource.get(havenNodeId);
+
+    if (moneroNode != null) {
+      nodes[WalletType.monero] = moneroNode;
+    }
+
+    if (bitcoinElectrumServer != null) {
+      nodes[WalletType.bitcoin] = bitcoinElectrumServer;
+    }
+
+    if (litecoinElectrumServer != null) {
+      nodes[WalletType.litecoin] = litecoinElectrumServer;
+    }
+
+    if (havenNode != null) {
+      nodes[WalletType.haven] = havenNode;
+    }
+  }
 
   Future<void> _saveCurrentNode(Node node, WalletType walletType) async {
     switch (walletType) {

lib/utils/payment_request.dart

@@ -1,22 +1,25 @@
 class PaymentRequest {
-  PaymentRequest(this.address, this.amount, this.note);
+  PaymentRequest(this.address, this.amount, this.note, this.scheme);
 
-  factory PaymentRequest.fromUri(Uri uri) {
+  factory PaymentRequest.fromUri(Uri? uri) {
     var address = "";
     var amount = "";
     var note = "";
+    var scheme = "";
 
     if (uri != null) {
       address = uri.path;
       amount = uri.queryParameters['tx_amount'] ?? uri.queryParameters['amount'] ?? "";
       note = uri.queryParameters['tx_description']
           ?? uri.queryParameters['message'] ?? "";
+      scheme = uri.scheme;
     }
 
-    return PaymentRequest(address, amount, note);
+    return PaymentRequest(address, amount, note, scheme);
   }
 
   final String address;
   final String amount;
   final String note;
+  final String scheme;
 }

lib/utils/route_aware.dart

@@ -0,0 +1,65 @@
+import 'package:flutter/material.dart';
+import 'package:cake_wallet/main.dart';
+
+class RouteAwareWidget extends StatefulWidget {
+  RouteAwareWidget(
+      {required this.child,
+      this.pushToWidget,
+      this.pushToNextWidget,
+      this.popWidget,
+      this.popNextWidget});
+
+  final Widget child;
+  final Function()? pushToWidget;
+  final Function()? pushToNextWidget;
+  final Function()? popWidget;
+  final Function()? popNextWidget;
+
+  @override
+  State<RouteAwareWidget> createState() => RouteAwareWidgetState();
+}
+
+class RouteAwareWidgetState extends State<RouteAwareWidget> with RouteAware {
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    routeObserver.subscribe(this, ModalRoute.of(context) as PageRoute);
+  }
+
+  @override
+  void dispose() {
+    routeObserver.unsubscribe(this);
+    super.dispose();
+  }
+
+  @override
+  void didPush() {
+    if (widget.pushToWidget != null) {
+      widget.pushToWidget!();
+    }
+  }
+
+  @override
+  void didPushNext() {
+    if (widget.pushToNextWidget != null) {
+      widget.pushToNextWidget!();
+    }
+  }
+
+  @override
+  void didPop() {
+    if (widget.popWidget != null) {
+      widget.popWidget!();
+    }
+  }
+
+  @override
+  void didPopNext() {
+    if (widget.popNextWidget != null) {
+      widget.popNextWidget!();
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) => widget.child;
+}

lib/view_model/advanced_privacy_settings_view_model.dart

@@ -0,0 +1,56 @@
+import 'package:cake_wallet/entities/fiat_api_mode.dart';
+import 'package:cake_wallet/store/settings_store.dart';
+import 'package:cake_wallet/view_model/settings/switcher_list_item.dart';
+import 'package:cw_core/wallet_type.dart';
+import 'package:mobx/mobx.dart';
+import 'package:cake_wallet/generated/i18n.dart';
+
+part 'advanced_privacy_settings_view_model.g.dart';
+
+class AdvancedPrivacySettingsViewModel = AdvancedPrivacySettingsViewModelBase
+    with _$AdvancedPrivacySettingsViewModel;
+
+abstract class AdvancedPrivacySettingsViewModelBase with Store {
+  AdvancedPrivacySettingsViewModelBase(this.type, this._settingsStore)
+      : _addCustomNode = false {
+    settings = [
+      SwitcherListItem(
+        title: S.current.disable_fiat,
+        value: () => _settingsStore.fiatApiMode == FiatApiMode.disabled,
+        onValueChange: (_, bool value) => setFiatMode(value),
+      ),
+      SwitcherListItem(
+        title: S.current.disable_exchange,
+        value: () => _settingsStore.disableExchange,
+        onValueChange: (_, bool value) {
+          _settingsStore.disableExchange = value;
+        },
+      ),
+      SwitcherListItem(
+        title: S.current.add_custom_node,
+        value: () => _addCustomNode,
+        onValueChange: (_, bool value) => _addCustomNode = value,
+      ),
+    ];
+  }
+
+  late List<SwitcherListItem> settings;
+
+  @observable
+  bool _addCustomNode = false;
+
+  final WalletType type;
+  final SettingsStore _settingsStore;
+
+  @computed
+  bool get addCustomNode => _addCustomNode;
+
+  @action
+  void setFiatMode(bool value) {
+    if (value) {
+      _settingsStore.fiatApiMode = FiatApiMode.disabled;
+      return;
+    }
+    _settingsStore.fiatApiMode = FiatApiMode.enabled;
+  }
+}

lib/view_model/auth_view_model.dart

@@ -14,10 +14,12 @@ part 'auth_view_model.g.dart';
 class AuthViewModel = AuthViewModelBase with _$AuthViewModel;
 
 abstract class AuthViewModelBase with Store {
-  AuthViewModelBase(this._authService, this._sharedPreferences,
-      this._settingsStore, this._biometricAuth)
+  AuthViewModelBase(
+      this._authService, this._sharedPreferences, this._settingsStore, this._biometricAuth)
       : _failureCounter = 0,
-        state = InitialExecutionState();
+        state = InitialExecutionState() {
+    reaction((_) => state, _saveLastAuthTime);
+  }
 
   static const maxFailedLogins = 3;
   static const banTimeout = 180; // 3 minutes
@@ -28,8 +30,7 @@ abstract class AuthViewModelBase with Store {
 
   int get pinLength => _settingsStore.pinCodeLength;
 
-  bool get isBiometricalAuthenticationAllowed =>
-      _settingsStore.allowBiometricalAuthentication;
+  bool get isBiometricalAuthenticationAllowed => _settingsStore.allowBiometricalAuthentication;
 
   @observable
   int _failureCounter;
@@ -114,8 +115,14 @@ abstract class AuthViewModelBase with Store {
           state = ExecutedSuccessfullyState();
         }
       }
-    } catch(e) {
+    } catch (e) {
       state = FailureState(e.toString());
     }
   }
+
+  void _saveLastAuthTime(ExecutionState state) {
+    if (state is ExecutedSuccessfullyState) {
+      _authService.saveLastAuthTime();
+    }
+  }
 }

lib/view_model/contact_list/contact_list_view_model.dart

@@ -7,27 +7,26 @@ import 'package:mobx/mobx.dart';
 import 'package:cake_wallet/entities/contact_record.dart';
 import 'package:cake_wallet/entities/contact.dart';
 import 'package:cake_wallet/utils/mobx.dart';
+import 'package:cw_core/crypto_currency.dart';
 
 part 'contact_list_view_model.g.dart';
 
-class ContactListViewModel = ContactListViewModelBase
-    with _$ContactListViewModel;
+class ContactListViewModel = ContactListViewModelBase with _$ContactListViewModel;
 
 abstract class ContactListViewModelBase with Store {
-  ContactListViewModelBase(this.contactSource, this.walletInfoSource)
+  ContactListViewModelBase(this.contactSource, this.walletInfoSource, this._currency)
       : contacts = ObservableList<ContactRecord>(),
         walletContacts = [] {
     walletInfoSource.values.forEach((info) {
       if (info.addresses?.isNotEmpty ?? false) {
         info.addresses?.forEach((address, label) {
-          final name = label.isNotEmpty
-            ? info.name + ' ($label)'
-            : info.name;
+          final name = label.isNotEmpty ? info.name + ' ($label)' : info.name;
 
           walletContacts.add(WalletContact(
-              address,
-              name,
-              walletTypeToCryptoCurrency(info.type)));
+            address,
+            name,
+            walletTypeToCryptoCurrency(info.type),
+          ));
         });
       }
     });
@@ -41,7 +40,18 @@ abstract class ContactListViewModelBase with Store {
   final Box<WalletInfo> walletInfoSource;
   final ObservableList<ContactRecord> contacts;
   final List<WalletContact> walletContacts;
+  final CryptoCurrency? _currency;
   StreamSubscription<BoxEvent>? _subscription;
 
+  bool get isEditable => _currency == null;
+
   Future<void> delete(ContactRecord contact) async => contact.original.delete();
+
+  @computed
+  List<ContactRecord> get contactsToShow =>
+      contacts.where((element) => _currency == null || element.type == _currency).toList();
+
+  @computed
+  List<WalletContact> get walletContactsToShow =>
+      walletContacts.where((element) => _currency == null || element.type == _currency).toList();
 }

lib/view_model/dashboard/balance_view_model.dart

@@ -1,3 +1,4 @@
+import 'package:cake_wallet/entities/fiat_api_mode.dart';
 import 'package:cw_core/transaction_history.dart';
 import 'package:cw_core/wallet_base.dart';
 import 'package:cw_core/balance.dart';
@@ -10,7 +11,6 @@ import 'package:cake_wallet/entities/calculate_fiat_amount.dart';
 import 'package:cake_wallet/store/app_store.dart';
 import 'package:cake_wallet/store/settings_store.dart';
 import 'package:cake_wallet/store/dashboard/fiat_conversion_store.dart';
-import 'package:flutter/cupertino.dart';
 import 'package:mobx/mobx.dart';
 
 part 'balance_view_model.g.dart';
@@ -71,6 +71,9 @@ abstract class BalanceViewModelBase with Store {
   @computed
   BalanceDisplayMode get savedDisplayMode => settingsStore.balanceDisplayMode;
 
+  @computed
+  bool get isFiatDisabled => settingsStore.fiatApiMode == FiatApiMode.disabled;
+
   @computed
   String get asset {
     final typeFormatted = walletTypeToString(appStore.wallet!.type);
@@ -180,8 +183,8 @@ abstract class BalanceViewModelBase with Store {
         return MapEntry(key, BalanceRecord(
           availableBalance: '---',
           additionalBalance: '---',
-          fiatAdditionalBalance: '---',
-          fiatAvailableBalance: '---',
+          fiatAdditionalBalance: isFiatDisabled ? '' : '---',
+          fiatAvailableBalance: isFiatDisabled ? '' : '---',
           asset: key,
           formattedAssetTitle: _formatterAsset(key)));
       }
@@ -192,17 +195,17 @@ abstract class BalanceViewModelBase with Store {
       //   throw Exception('Price is null for: $key');
       // }
 
-      final additionalFiatBalance = fiatCurrency.toString()
-        + ' ' 
+      final additionalFiatBalance = isFiatDisabled ? '' : (fiatCurrency.toString()
+        + ' '
         + _getFiatBalance(
             price: price,
-            cryptoAmount: value.formattedAdditionalBalance);
+            cryptoAmount: value.formattedAdditionalBalance));
 
-      final availableFiatBalance = fiatCurrency.toString()
-        + ' ' 
+      final availableFiatBalance = isFiatDisabled ? '' : (fiatCurrency.toString()
+        + ' '
         + _getFiatBalance(
             price: price,
-            cryptoAmount: value.formattedAvailableBalance);
+            cryptoAmount: value.formattedAvailableBalance));
 
       return MapEntry(key, BalanceRecord(
         availableBalance: value.formattedAvailableBalance,

lib/view_model/dashboard/dashboard_view_model.dart

@@ -58,25 +58,44 @@ abstract class DashboardViewModelBase with Store {
     isShowThirdYatIntroduction = false,
     filterItems = {
       S.current.transactions: [
+        FilterItem(
+            value: () => transactionFilterStore.displayAll,
+            caption: S.current.all_transactions,
+            onChanged:  transactionFilterStore.toggleAll),
         FilterItem(
             value: () => transactionFilterStore.displayIncoming,
             caption: S.current.incoming,
-            onChanged: (value) => transactionFilterStore.toggleIncoming()),
+            onChanged:transactionFilterStore.toggleIncoming),
         FilterItem(
             value: () => transactionFilterStore.displayOutgoing,
             caption: S.current.outgoing,
-            onChanged: (value) => transactionFilterStore.toggleOutgoing()),
+            onChanged: transactionFilterStore.toggleOutgoing),
         // FilterItem(
         //     value: () => false,
         //     caption: S.current.transactions_by_date,
         //     onChanged: null),
       ],
       S.current.trades: [
+        FilterItem(
+            value: () => tradeFilterStore.displayAllTrades,
+            caption: S.current.all_trades,
+            onChanged: () => tradeFilterStore
+                .toggleDisplayExchange(ExchangeProviderDescription.all)),
         FilterItem(
             value: () => tradeFilterStore.displayChangeNow,
-            caption: 'Change.NOW',
-            onChanged: (value) => tradeFilterStore
+            caption: ExchangeProviderDescription.changeNow.title,
+            onChanged: () => tradeFilterStore
                 .toggleDisplayExchange(ExchangeProviderDescription.changeNow)),
+        FilterItem(
+            value: () => tradeFilterStore.displaySideShift,
+            caption: ExchangeProviderDescription.sideShift.title,
+            onChanged: () => tradeFilterStore
+                .toggleDisplayExchange(ExchangeProviderDescription.sideShift)),
+        FilterItem(
+            value: () => tradeFilterStore.displaySimpleSwap,
+            caption: ExchangeProviderDescription.simpleSwap.title,
+            onChanged: () => tradeFilterStore
+                .toggleDisplayExchange(ExchangeProviderDescription.simpleSwap)),
       ]
     },
     subname = '',

lib/view_model/dashboard/filter_item.dart

@@ -1,3 +1,5 @@
+import 'package:mobx/mobx.dart';
+
 class FilterItem {
   FilterItem({
     required this.value,
@@ -6,5 +8,5 @@ class FilterItem {
 
   bool Function() value;
   String caption;
-  Function(bool) onChanged;
+  Function onChanged;
 }

lib/view_model/exchange/exchange_trade_view_model.dart

@@ -72,6 +72,18 @@ abstract class ExchangeTradeViewModelBase with Store {
     ? '\n\n' + S.current.xrp_extra_info
     : '';
 
+  @computed
+  String get pendingTransactionFiatAmountValueFormatted =>
+      sendViewModel.isFiatDisabled
+          ? '' : sendViewModel.pendingTransactionFiatAmount
+          + ' ' + sendViewModel.fiat.title;
+
+  @computed
+  String get pendingTransactionFeeFiatAmountFormatted =>
+      sendViewModel.isFiatDisabled
+          ? '' : sendViewModel.pendingTransactionFeeFiatAmount
+          +  ' ' + sendViewModel.fiat.title;
+
   @observable
   ObservableList<ExchangeTradeItem> items;
 

lib/view_model/exchange/exchange_view_model.dart

@@ -6,8 +6,8 @@ import 'package:cake_wallet/entities/preferences_key.dart';
 import 'package:cake_wallet/exchange/sideshift/sideshift_exchange_provider.dart';
 import 'package:cake_wallet/exchange/sideshift/sideshift_request.dart';
 import 'package:cake_wallet/exchange/simpleswap/simpleswap_exchange_provider.dart';
-import 'package:cake_wallet/view_model/settings/settings_view_model.dart';
 import 'package:cake_wallet/exchange/simpleswap/simpleswap_request.dart';
+import 'package:cw_core/transaction_priority.dart';
 import 'package:cw_core/wallet_base.dart';
 import 'package:cw_core/crypto_currency.dart';
 import 'package:cw_core/sync_status.dart';
@@ -42,9 +42,8 @@ class ExchangeViewModel = ExchangeViewModelBase with _$ExchangeViewModel;
 
 abstract class ExchangeViewModelBase with Store {
   ExchangeViewModelBase(this.wallet, this.trades, this._exchangeTemplateStore,
-      this.tradesStore, this._settingsStore, this.sharedPreferences, this._settingsViewModel)
+      this.tradesStore, this._settingsStore, this.sharedPreferences)
     : _cryptoNumberFormat = NumberFormat(),
-      isReverse = false,
       isFixedRateMode = false,
       isReceiveAmountEntered = false,
       depositAmount = '',
@@ -112,7 +111,11 @@ abstract class ExchangeViewModelBase with Store {
     loadLimits();
     reaction(
       (_) => isFixedRateMode,
-      (Object _) => loadLimits());
+      (Object _) {
+        loadLimits();
+        _bestRate = 0;
+        _calculateBestRate();
+      });
   }
 
   final WalletBase wallet;
@@ -189,6 +192,19 @@ abstract class ExchangeViewModelBase with Store {
   ObservableList<ExchangeTemplate> get templates =>
       _exchangeTemplateStore.templates;
 
+  
+  @computed
+  TransactionPriority get transactionPriority {
+    final priority = _settingsStore.priority[wallet.type];
+
+    if (priority == null) {
+      throw Exception('Unexpected type ${wallet.type.toString()}');
+    }
+
+    return priority;
+  }
+
+
   bool get hasAllAmount =>
       wallet.type == WalletType.bitcoin && depositCurrency == wallet.currency;
 
@@ -198,11 +214,11 @@ abstract class ExchangeViewModelBase with Store {
     switch (wallet.type) {
       case WalletType.monero:
       case WalletType.haven:
-        return _settingsViewModel.transactionPriority == monero!.getMoneroTransactionPrioritySlow();
+        return transactionPriority == monero!.getMoneroTransactionPrioritySlow();
       case WalletType.bitcoin:
-        return _settingsViewModel.transactionPriority == bitcoin!.getBitcoinTransactionPrioritySlow();
+        return transactionPriority == bitcoin!.getBitcoinTransactionPrioritySlow();
       case WalletType.litecoin:
-        return _settingsViewModel.transactionPriority == bitcoin!.getLitecoinTransactionPrioritySlow();
+        return transactionPriority == bitcoin!.getLitecoinTransactionPrioritySlow();
       default:
         return false;
     }
@@ -214,14 +230,10 @@ abstract class ExchangeViewModelBase with Store {
 
   Limits limits;
 
-  bool isReverse;
-
   NumberFormat _cryptoNumberFormat;
 
   final SettingsStore _settingsStore;
 
-  final SettingsViewModel _settingsViewModel;
-
   double _bestRate = 0.0;
 
   late Timer bestRateSync;
@@ -247,7 +259,6 @@ abstract class ExchangeViewModelBase with Store {
   @action
   Future<void> changeReceiveAmount({required String amount}) async {
     receiveAmount = amount;
-    isReverse = true;
 
     if (amount.isEmpty) {
       depositAmount = '';
@@ -272,7 +283,6 @@ abstract class ExchangeViewModelBase with Store {
   @action
   Future<void> changeDepositAmount({required String amount}) async {
     depositAmount = amount;
-    isReverse = false;
 
     if (amount.isEmpty) {
       depositAmount = '';
@@ -296,14 +306,17 @@ abstract class ExchangeViewModelBase with Store {
   }
 
   Future<void> _calculateBestRate() async {
+    final amount = double.tryParse(isFixedRateMode ? receiveAmount : depositAmount) ?? 1;
+
     final result = await Future.wait<double>(
         _tradeAvailableProviders
-            .map((element) => element.calculateAmount(
+            .where((element) => !isFixedRateMode || element.supportsFixedRate)
+            .map((element) => element.fetchRate(
                 from: depositCurrency,
                 to: receiveCurrency,
-                amount: 1,
+                amount: amount,
                 isFixedRateMode: isFixedRateMode,
-                isReceiveAmount: false))
+                isReceiveAmount: isFixedRateMode))
     );
 
     _sortedAvailableProviders.clear();
@@ -334,7 +347,7 @@ abstract class ExchangeViewModelBase with Store {
         ? depositCurrency
         : receiveCurrency;
 
-    double lowestMin = double.maxFinite;
+    double? lowestMin = double.maxFinite;
     double? highestMax = 0.0;
 
     for (var provider in selectedProviders) {
@@ -349,8 +362,8 @@ abstract class ExchangeViewModelBase with Store {
             to: to,
             isFixedRateMode: isFixedRateMode);
 
-        if (tempLimits.min != null && tempLimits.min! < lowestMin) {
-          lowestMin = tempLimits.min!;
+        if (lowestMin != null && (tempLimits.min ?? -1) < lowestMin) {
+          lowestMin = tempLimits.min;
         }
         if (highestMax != null && (tempLimits.max ?? double.maxFinite) > highestMax) {
           highestMax = tempLimits.max;
@@ -360,7 +373,7 @@ abstract class ExchangeViewModelBase with Store {
       }
     }
 
-    if (lowestMin < double.maxFinite) {
+    if (lowestMin != double.maxFinite) {
       limits = Limits(min: lowestMin, max: highestMax);
 
       limitsState = LimitsLoadedSuccessfully(limits: limits);
@@ -388,7 +401,7 @@ abstract class ExchangeViewModelBase with Store {
             settleAddress: receiveAddress,
             refundAddress: depositAddress,
           );
-          amount = depositAmount;
+          amount = isFixedRateMode ? receiveAmount : depositAmount;
         }
 
         if (provider is SimpleSwapExchangeProvider) {
@@ -399,7 +412,7 @@ abstract class ExchangeViewModelBase with Store {
             address: receiveAddress,
             refundAddress: depositAddress,
           );
-          amount = depositAmount;
+          amount = isFixedRateMode ? receiveAmount : depositAmount;
         }
 
         if (provider is XMRTOExchangeProvider) {
@@ -411,7 +424,7 @@ abstract class ExchangeViewModelBase with Store {
               address: receiveAddress,
               refundAddress: depositAddress,
               isBTCRequest: isReceiveAmountEntered);
-          amount = depositAmount;
+          amount = isFixedRateMode ? receiveAmount : depositAmount;
         }
 
         if (provider is ChangeNowExchangeProvider) {
@@ -422,8 +435,8 @@ abstract class ExchangeViewModelBase with Store {
               toAmount: receiveAmount.replaceAll(',', '.'),
               refundAddress: depositAddress,
               address: receiveAddress,
-              isReverse: isReverse);
-          amount = isReverse ? receiveAmount : depositAmount;
+              isReverse: isFixedRateMode);
+          amount = isFixedRateMode ? receiveAmount : depositAmount;
         }
 
         if (provider is MorphTokenExchangeProvider) {
@@ -433,13 +446,13 @@ abstract class ExchangeViewModelBase with Store {
               amount: depositAmount.replaceAll(',', '.'),
               refundAddress: depositAddress,
               address: receiveAddress);
-          amount = depositAmount;
+          amount = isFixedRateMode ? receiveAmount : depositAmount;
         }
 
         amount = amount.replaceAll(',', '.');
 
         if (limitsState is LimitsLoadedSuccessfully) {
-          if (double.parse(amount) < limits.min!) {
+          if (limits.max != null && double.parse(amount) < limits.min!) {
             continue;
           } else if (limits.max != null && double.parse(amount) > limits.max!) {
             continue;

lib/view_model/ionia/ionia_custom_redeem_view_model.dart

@@ -1,29 +1,51 @@
+import 'package:cake_wallet/core/execution_state.dart';
 import 'package:cake_wallet/ionia/ionia_gift_card.dart';
+import 'package:cake_wallet/ionia/ionia_service.dart';
 import 'package:mobx/mobx.dart';
 part 'ionia_custom_redeem_view_model.g.dart';
+
 class IoniaCustomRedeemViewModel = IoniaCustomRedeemViewModelBase with _$IoniaCustomRedeemViewModel;
 
 abstract class IoniaCustomRedeemViewModelBase with Store {
-  IoniaCustomRedeemViewModelBase(this.giftCard)
-    : amount = 0;
+  IoniaCustomRedeemViewModelBase({
+    required this.giftCard,
+    required this.ioniaService,
+  })  : amount = 0,
+        redeemState = InitialExecutionState();
 
   final IoniaGiftCard giftCard;
 
+  final IoniaService ioniaService;
+
+  @observable
+  ExecutionState redeemState;
+
   @observable
   double amount;
 
   @computed
-  double get remaining =>  amount <= giftCard.remainingAmount ? giftCard.remainingAmount  - amount : 0;
+  double get remaining =>
+      amount <= giftCard.remainingAmount ? giftCard.remainingAmount - amount : 0;
 
   @computed
-  String get formattedRemaining =>  remaining.toStringAsFixed(2);
+  String get formattedRemaining => remaining.toStringAsFixed(2);
 
   @computed
   bool get disableRedeem => amount > giftCard.remainingAmount;
 
   @action
-  void updateAmount(String text){
-      amount = text.isEmpty ? 0 : (double.parse(text.replaceAll(',', '.')) ?? 0);
+  void updateAmount(String text) {
+    amount = double.tryParse(text.replaceAll(',', '.')) ?? 0;
   }
 
-}
+  @action
+  Future<void> addCustomRedeem() async {
+    try {
+      redeemState = IsExecutingState();
+      await ioniaService.redeem(giftCardId: giftCard.id, amount: amount);
+      redeemState = ExecutedSuccessfullyState();
+    } catch (e) {
+      redeemState = FailureState(e.toString());
+    }
+  }
+}

lib/view_model/ionia/ionia_gift_card_details_view_model.dart

@@ -6,21 +6,19 @@ import 'package:device_display_brightness/device_display_brightness.dart';
 
 part 'ionia_gift_card_details_view_model.g.dart';
 
-class IoniaGiftCardDetailsViewModel  = IoniaGiftCardDetailsViewModelBase with _$IoniaGiftCardDetailsViewModel;
+class IoniaGiftCardDetailsViewModel = IoniaGiftCardDetailsViewModelBase
+    with _$IoniaGiftCardDetailsViewModel;
 
 abstract class IoniaGiftCardDetailsViewModelBase with Store {
-
-  IoniaGiftCardDetailsViewModelBase({
-    required this.ioniaService,
-    required this.giftCard}) 
-    : redeemState = InitialExecutionState(),
-      remainingAmount = giftCard.remainingAmount,
-      brightness = 0;
+  IoniaGiftCardDetailsViewModelBase({required this.ioniaService, required this.giftCard})
+      : redeemState = InitialExecutionState(),
+        remainingAmount = giftCard.remainingAmount,
+        brightness = 0;
 
   final IoniaService ioniaService;
-  
+
   double brightness;
-  
+
   @observable
   IoniaGiftCard giftCard;
 
@@ -35,21 +33,22 @@ abstract class IoniaGiftCardDetailsViewModelBase with Store {
     giftCard.remainingAmount = remainingAmount;
     try {
       redeemState = IsExecutingState();
-      await ioniaService.redeem(giftCard);
+      await ioniaService.redeem(giftCardId: giftCard.id, amount: giftCard.remainingAmount);
       giftCard = await ioniaService.getGiftCard(id: giftCard.id);
       redeemState = ExecutedSuccessfullyState();
-    } catch(e) {
+    } catch (e) {
       redeemState = FailureState(e.toString());
     }
   }
 
   @action
-  void updateRemaining(double amount){
-    remainingAmount = amount;
+  Future<void> refeshCard() async {
+     giftCard = await ioniaService.getGiftCard(id: giftCard.id);
+     remainingAmount = giftCard.remainingAmount;
   }
 
   void increaseBrightness() async {
     brightness = await DeviceDisplayBrightness.getBrightness();
     await DeviceDisplayBrightness.setBrightness(1.0);
   }
-}
+}