Cw 534 monero wallet generic enhancements (#1225)

* Fix word count for polyseed on pre_seed_page

* Fix naming of advanced setting

* Set default Seed Type to Polyseed and disable bg-sync by default

* Fix inconsistency between seed type field in restore screen and the one in advanced settings

* Use pub.dev release of polyseed

* Add Legacy Seed to wallet_keys-Page in case of Polyseed

cw_monero/lib/monero_wallet_service.dart

@@ -13,7 +13,6 @@ import 'package:cw_monero/api/wallet_manager.dart' as monero_wallet_manager;
 import 'package:cw_monero/monero_wallet.dart';
 import 'package:hive/hive.dart';
 import 'package:polyseed/polyseed.dart';
-import 'package:polyseed/src/utils/key_utils.dart';
 
 class MoneroNewWalletCredentials extends WalletCredentials {
   MoneroNewWalletCredentials({required String name, required this.language, required this.isPolyseed, String? password})
@@ -275,7 +274,7 @@ class MoneroWalletService extends WalletService<
       {PolyseedCoin coin = PolyseedCoin.POLYSEED_MONERO, int? overrideHeight}) async {
     final height = overrideHeight ?? getMoneroHeigthByDate(
         date: DateTime.fromMillisecondsSinceEpoch(polyseed.birthday * 1000));
-    final spendKey = keyToHexString(polyseed.generateKey(coin, 32));
+    final spendKey = polyseed.generateKey(coin, 32).toHexString();
     final seed = polyseed.encode(lang, coin);
 
     walletInfo.isRecovery = true;

cw_monero/pubspec.lock

@@ -266,6 +266,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.2.0"
+  hashlib:
+    dependency: transitive
+    description:
+      name: hashlib
+      sha256: "71bf102329ddb8e50c8a995ee4645ae7f1728bb65e575c17196b4d8262121a96"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.12.0"
+  hashlib_codecs:
+    dependency: transitive
+    description:
+      name: hashlib_codecs
+      sha256: "49e2a471f74b15f1854263e58c2ac11f2b631b5b12c836f9708a35397d36d626"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.0"
   hive:
     dependency: transitive
     description:
@@ -485,12 +501,11 @@ packages:
   polyseed:
     dependency: "direct main"
     description:
-      path: "."
+      name: polyseed
-      ref: HEAD
+      sha256: "9b48ec535b10863f78f6354ec983b4cc0c88ca69ff48fee469d0fd1954b01d4f"
-      resolved-ref: "504d58a5b147fccd3bc85a25f2e72fb32771ddd7"
+      url: "https://pub.dev"
-      url: "https://github.com/cake-tech/polyseed_dart.git"
+    source: hosted
-    source: git
+    version: "0.0.2"
-    version: "0.0.1"
   pool:
     dependency: transitive
     description:
@@ -632,15 +647,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.1"
-  tor:
-    dependency: transitive
-    description:
-      path: "."
-      ref: main
-      resolved-ref: "09ba92cb11d4e3cacf97256e57863b805f79f2e5"
-      url: "https://github.com/cake-tech/tor.git"
-    source: git
-    version: "0.0.1"
   typed_data:
     dependency: transitive
     description:

cw_monero/pubspec.yaml

@@ -19,9 +19,7 @@ dependencies:
   flutter_mobx: ^2.0.6+1
   intl: ^0.18.0
   encrypt: ^5.0.1
-  polyseed:
+  polyseed: ^0.0.2
-    git:
-      url: https://github.com/cake-tech/polyseed_dart.git
   cw_core:
     path: ../cw_core
 

lib/di.dart

@@ -90,6 +90,7 @@ import 'package:cake_wallet/view_model/ionia/ionia_purchase_merch_view_model.dar
 import 'package:cake_wallet/view_model/nano_account_list/nano_account_edit_or_create_view_model.dart';
 import 'package:cake_wallet/view_model/nano_account_list/nano_account_list_view_model.dart';
 import 'package:cake_wallet/view_model/node_list/pow_node_list_view_model.dart';
+import 'package:cake_wallet/view_model/seed_type_view_model.dart';
 import 'package:cake_wallet/view_model/set_up_2fa_viewmodel.dart';
 import 'package:cake_wallet/view_model/restore/restore_from_qr_vm.dart';
 import 'package:cake_wallet/view_model/settings/display_settings_view_model.dart';
@@ -719,6 +720,8 @@ Future<void> setup({
 
   getIt.registerFactory(() => WalletSeedViewModel(getIt.get<AppStore>().wallet!));
 
+  getIt.registerFactory<SeedTypeViewModel>(() => SeedTypeViewModel(getIt.get<AppStore>()));
+
   getIt.registerFactoryParam<WalletSeedPage, bool, void>((bool isWalletCreated, _) =>
       WalletSeedPage(getIt.get<WalletSeedViewModel>(), isNewWalletCreated: isWalletCreated));
 
@@ -850,7 +853,7 @@ Future<void> setup({
         return ethereum!.createEthereumWalletService(_walletInfoSource);
       case WalletType.bitcoinCash:
         return bitcoinCash!
-            .createBitcoinCashWalletService(_walletInfoSource, _unspentCoinsInfoSource!);
+            .createBitcoinCashWalletService(_walletInfoSource, _unspentCoinsInfoSource);
       case WalletType.nano:
         return nano!.createNanoWalletService(_walletInfoSource);
       case WalletType.polygon:
@@ -879,8 +882,8 @@ Future<void> setup({
           getIt.get<AppStore>(), getIt.get<WalletCreationService>(param1: type), _walletInfoSource,
           type: type));
 
-  getIt.registerFactoryParam<WalletRestorePage, WalletType, void>(
+  getIt.registerFactoryParam<WalletRestorePage, WalletType, void>((type, _) => WalletRestorePage(
-      (type, _) => WalletRestorePage(getIt.get<WalletRestoreViewModel>(param1: type)));
+      getIt.get<WalletRestoreViewModel>(param1: type), getIt.get<SeedTypeViewModel>()));
 
   getIt.registerFactoryParam<WalletRestoreChooseDerivationViewModel, List<DerivationInfo>, void>(
       (derivations, _) => WalletRestoreChooseDerivationViewModel(derivationInfos: derivations));
@@ -911,7 +914,7 @@ Future<void> setup({
 
   getIt.registerFactoryParam<PreSeedPage, WalletType, AdvancedPrivacySettingsViewModel>(
       (WalletType type, AdvancedPrivacySettingsViewModel advancedPrivacySettingsViewModel) =>
-          PreSeedPage(type, advancedPrivacySettingsViewModel));
+          PreSeedPage(type, advancedPrivacySettingsViewModel, getIt.get<SeedTypeViewModel>()));
 
   getIt.registerFactoryParam<TradeDetailsViewModel, Trade, void>((trade, _) =>
       TradeDetailsViewModel(

lib/entities/seed_type.dart

@@ -6,7 +6,7 @@ class SeedType extends EnumerableItem<int> with Serializable<int> {
 
   static const all = [SeedType.legacy, SeedType.polyseed];
 
-  static const defaultSeedType = legacy;
+  static const defaultSeedType = polyseed;
 
   static const legacy = SeedType(raw: 0, title: 'Legacy (25 words)');
   static const polyseed = SeedType(raw: 1, title: 'Polyseed (16 words)');

lib/router.dart

@@ -56,13 +56,13 @@ import 'package:cake_wallet/src/screens/support_other_links/support_other_links_
 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/src/screens/wallet_connect/wc_connections_listing_view.dart';
-import 'package:cake_wallet/store/settings_store.dart';
 import 'package:cake_wallet/utils/payment_request.dart';
 import 'package:cake_wallet/view_model/dashboard/dashboard_view_model.dart';
 import 'package:cake_wallet/view_model/dashboard/nft_view_model.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:cake_wallet/view_model/seed_type_view_model.dart';
 import 'package:cake_wallet/wallet_type_utils.dart';
 import 'package:cw_core/nano_account.dart';
 import 'package:cw_core/wallet_info.dart';
@@ -147,9 +147,9 @@ Route<dynamic> createRoute(RouteSettings settings) {
     case Routes.newWallet:
       final type = settings.arguments as WalletType;
       final walletNewVM = getIt.get<WalletNewVM>(param1: type);
-      final settingsStore = getIt.get<SettingsStore>();
+      final seedTypeViewModel = getIt.get<SeedTypeViewModel>();
 
-      return CupertinoPageRoute<void>(builder: (_) => NewWalletPage(walletNewVM, settingsStore));
+      return CupertinoPageRoute<void>(builder: (_) => NewWalletPage(walletNewVM, seedTypeViewModel));
 
     case Routes.setupPin:
       Function(PinCodeState<PinCodeWidget>, String)? callback;
@@ -535,9 +535,9 @@ Route<dynamic> createRoute(RouteSettings settings) {
 
       return CupertinoPageRoute<void>(
           builder: (_) => AdvancedPrivacySettingsPage(
-                getIt.get<AdvancedPrivacySettingsViewModel>(param1: type),
+              getIt.get<AdvancedPrivacySettingsViewModel>(param1: type),
-                getIt.get<NodeCreateOrEditViewModel>(param1: type, param2: false),
+              getIt.get<NodeCreateOrEditViewModel>(param1: type, param2: false),
-              ));
+              getIt.get<SeedTypeViewModel>()));
 
     case Routes.anonPayInvoicePage:
       final args = settings.arguments as List;

lib/src/screens/new_wallet/advanced_privacy_settings_page.dart

@@ -9,6 +9,7 @@ import 'package:cake_wallet/src/screens/settings/widgets/settings_switcher_cell.
 import 'package:cake_wallet/themes/extensions/new_wallet_theme.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:cake_wallet/view_model/seed_type_view_model.dart';
 import 'package:cake_wallet/view_model/settings/choices_list_item.dart';
 import 'package:flutter_mobx/flutter_mobx.dart';
 import 'package:flutter/material.dart';
@@ -18,25 +19,30 @@ 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);
+  AdvancedPrivacySettingsPage(
+      this.advancedPrivacySettingsViewModel, this.nodeViewModel, this.seedTypeViewModel);
 
   final AdvancedPrivacySettingsViewModel advancedPrivacySettingsViewModel;
   final NodeCreateOrEditViewModel nodeViewModel;
+  final SeedTypeViewModel seedTypeViewModel;
 
   @override
   String get title => S.current.privacy_settings;
 
   @override
-  Widget body(BuildContext context) =>
+  Widget body(BuildContext context) => AdvancedPrivacySettingsBody(
-      AdvancedPrivacySettingsBody(advancedPrivacySettingsViewModel, nodeViewModel);
+      advancedPrivacySettingsViewModel, nodeViewModel, seedTypeViewModel);
 }
 
 class AdvancedPrivacySettingsBody extends StatefulWidget {
-  const AdvancedPrivacySettingsBody(this.privacySettingsViewModel, this.nodeViewModel, {Key? key})
+  const AdvancedPrivacySettingsBody(
+      this.privacySettingsViewModel, this.nodeViewModel, this.seedTypeViewModel,
+      {Key? key})
       : super(key: key);
 
   final AdvancedPrivacySettingsViewModel privacySettingsViewModel;
   final NodeCreateOrEditViewModel nodeViewModel;
+  final SeedTypeViewModel seedTypeViewModel;
 
   @override
   _AdvancedPrivacySettingsBodyState createState() => _AdvancedPrivacySettingsBodyState();
@@ -59,7 +65,7 @@ class _AdvancedPrivacySettingsBodyState extends State<AdvancedPrivacySettingsBod
             Observer(builder: (_) {
               return SettingsChoicesCell(
                 ChoicesListItem<FiatApiMode>(
-                  title: S.current.disable_fiat,
+                  title: S.current.fiat_api,
                   items: FiatApiMode.all,
                   selectedItem: widget.privacySettingsViewModel.fiatApiMode,
                   onItemSelected: (FiatApiMode mode) =>
@@ -114,8 +120,8 @@ class _AdvancedPrivacySettingsBodyState extends State<AdvancedPrivacySettingsBod
                   ChoicesListItem<SeedType>(
                     title: S.current.seedtype,
                     items: SeedType.all,
-                    selectedItem: widget.privacySettingsViewModel.seedType,
+                    selectedItem: widget.seedTypeViewModel.moneroSeedType,
-                    onItemSelected: widget.privacySettingsViewModel.setSeedType,
+                    onItemSelected: widget.seedTypeViewModel.setMoneroSeedType,
                   ),
                 );
               }),

lib/src/screens/new_wallet/new_wallet_page.dart

@@ -7,6 +7,7 @@ import 'package:cake_wallet/routes.dart';
 import 'package:cake_wallet/themes/theme_base.dart';
 import 'package:cake_wallet/utils/responsive_layout_util.dart';
 import 'package:cake_wallet/utils/show_pop_up.dart';
+import 'package:cake_wallet/view_model/seed_type_view_model.dart';
 import 'package:mobx/mobx.dart';
 import 'package:flutter_mobx/flutter_mobx.dart';
 import 'package:flutter/material.dart';
@@ -23,13 +24,12 @@ import 'package:cake_wallet/view_model/wallet_new_vm.dart';
 import 'package:cake_wallet/themes/extensions/new_wallet_theme.dart';
 import 'package:cake_wallet/themes/extensions/send_page_theme.dart';
 import 'package:cake_wallet/entities/seed_type.dart';
-import 'package:cake_wallet/store/settings_store.dart';
 
 class NewWalletPage extends BasePage {
-  NewWalletPage(this._walletNewVM, this._settingsStore);
+  NewWalletPage(this._walletNewVM, this._seedTypeViewModel);
 
   final WalletNewVM _walletNewVM;
-  final SettingsStore _settingsStore;
+  final SeedTypeViewModel _seedTypeViewModel;
 
   final walletNameImage = Image.asset('assets/images/wallet_name.png');
 
@@ -40,15 +40,15 @@ class NewWalletPage extends BasePage {
 
   @override
   Widget body(BuildContext context) => WalletNameForm(
-      _walletNewVM, currentTheme.type == ThemeType.dark ? walletNameImage : walletNameLightImage, _settingsStore);
+      _walletNewVM, currentTheme.type == ThemeType.dark ? walletNameImage : walletNameLightImage, _seedTypeViewModel);
 }
 
 class WalletNameForm extends StatefulWidget {
-  WalletNameForm(this._walletNewVM, this.walletImage, this._settingsStore);
+  WalletNameForm(this._walletNewVM, this.walletImage, this._seedTypeViewModel);
 
   final WalletNewVM _walletNewVM;
   final Image walletImage;
-  final SettingsStore _settingsStore;
+  final SeedTypeViewModel _seedTypeViewModel;
 
   @override
   _WalletNameFormState createState() => _WalletNameFormState(_walletNewVM);
@@ -194,7 +194,7 @@ class _WalletNameFormState extends State<WalletNameForm> {
                         builder: (BuildContext build) => Padding(
                           padding: EdgeInsets.only(top: 24),
                           child: SelectButton(
-                            text: widget._settingsStore.moneroSeedType.title,
+                            text: widget._seedTypeViewModel.moneroSeedType.title,
                             onTap: () async {
                               await showPopUp<void>(
                                 context: context,
@@ -217,7 +217,7 @@ class _WalletNameFormState extends State<WalletNameForm> {
                           key: _languageSelectorKey,
                           initialSelected: defaultSeedLanguage,
                           seedType: _walletNewVM.hasSeedType
-                              ? widget._settingsStore.moneroSeedType
+                              ? widget._seedTypeViewModel.moneroSeedType
                               : SeedType.legacy,
                         ),
                       ),
@@ -277,10 +277,10 @@ class _WalletNameFormState extends State<WalletNameForm> {
     }
   }
 
-  bool get isPolyseed => widget._settingsStore.moneroSeedType == SeedType.polyseed;
+  bool get isPolyseed => widget._seedTypeViewModel.moneroSeedType == SeedType.polyseed;
 
   void _setSeedType(SeedType item) {
-    widget._settingsStore.moneroSeedType = item;
+    widget._seedTypeViewModel.setMoneroSeedType(item);
     _languageSelectorKey.currentState?.selected = defaultSeedLanguage; // Reset Seed language
   }
 }

lib/src/screens/restore/wallet_restore_from_seed_form.dart

@@ -9,8 +9,10 @@ import 'package:cake_wallet/src/widgets/seed_language_picker.dart';
 import 'package:cake_wallet/src/widgets/seed_widget.dart';
 import 'package:cake_wallet/themes/extensions/send_page_theme.dart';
 import 'package:cake_wallet/utils/show_pop_up.dart';
+import 'package:cake_wallet/view_model/seed_type_view_model.dart';
 import 'package:cw_core/wallet_type.dart';
 import 'package:flutter/material.dart';
+import 'package:mobx/mobx.dart';
 import 'package:polyseed/polyseed.dart';
 
 class WalletRestoreFromSeedForm extends StatefulWidget {
@@ -19,6 +21,7 @@ class WalletRestoreFromSeedForm extends StatefulWidget {
       required this.displayLanguageSelector,
       required this.displayBlockHeightSelector,
       required this.type,
+      required this.seedTypeViewModel,
       this.blockHeightFocusNode,
       this.onHeightOrDateEntered,
       this.onSeedChange,
@@ -28,6 +31,7 @@ class WalletRestoreFromSeedForm extends StatefulWidget {
   final WalletType type;
   final bool displayLanguageSelector;
   final bool displayBlockHeightSelector;
+  final SeedTypeViewModel seedTypeViewModel;
   final FocusNode? blockHeightFocusNode;
   final Function(bool)? onHeightOrDateEntered;
   final void Function(String)? onSeedChange;
@@ -52,16 +56,28 @@ class WalletRestoreFromSeedFormState extends State<WalletRestoreFromSeedForm> {
   final TextEditingController nameTextEditingController;
   final TextEditingController seedTypeController;
   final GlobalKey<FormState> formKey;
+  late ReactionDisposer moneroSeedTypeReaction;
   String language;
-  bool isPolyseed = false;
 
   @override
   void initState() {
+    _setSeedType(widget.seedTypeViewModel.moneroSeedType);
     _setLanguageLabel(language);
-    _setSeedType(SeedType.defaultSeedType);
+    moneroSeedTypeReaction =
+        reaction((_) => widget.seedTypeViewModel.moneroSeedType, (SeedType item) {
+      _setSeedType(item);
+      _changeLanguage('English');
+    });
+
     super.initState();
   }
 
+  @override
+  void dispose() {
+    super.dispose();
+    moneroSeedTypeReaction();
+  }
+
   void onSeedChange(String seed) {
     if (widget.type == WalletType.monero && Polyseed.isValidSeed(seed)) {
       final lang = PolyseedLang.getByPhrase(seed);
@@ -181,6 +197,8 @@ class WalletRestoreFromSeedFormState extends State<WalletRestoreFromSeedForm> {
         ]));
   }
 
+  bool get isPolyseed => widget.seedTypeViewModel.moneroSeedType == SeedType.polyseed;
+
   Widget get expandIcon => Container(
         padding: EdgeInsets.all(18),
         width: 24,
@@ -208,10 +226,10 @@ class WalletRestoreFromSeedFormState extends State<WalletRestoreFromSeedForm> {
   void _changeSeedType(SeedType item) {
     _setSeedType(item);
     _changeLanguage('English');
+    widget.seedTypeViewModel.setMoneroSeedType(item);
   }
 
   void _setSeedType(SeedType item) {
-    setState(() => isPolyseed = item == SeedType.polyseed);
     seedTypeController.text = item.toString();
   }
 }

lib/src/screens/restore/wallet_restore_page.dart

@@ -15,6 +15,7 @@ import 'package:cake_wallet/themes/extensions/wallet_list_theme.dart';
 import 'package:cake_wallet/utils/responsive_layout_util.dart';
 import 'package:cake_wallet/utils/show_pop_up.dart';
 import 'package:cake_wallet/view_model/restore/restore_mode.dart';
+import 'package:cake_wallet/view_model/seed_type_view_model.dart';
 import 'package:cake_wallet/view_model/wallet_restore_view_model.dart';
 import 'package:cw_core/nano_account_info_response.dart';
 import 'package:cw_core/wallet_info.dart';
@@ -27,7 +28,7 @@ import 'package:polyseed/polyseed.dart';
 import 'package:smooth_page_indicator/smooth_page_indicator.dart';
 
 class WalletRestorePage extends BasePage {
-  WalletRestorePage(this.walletRestoreViewModel)
+  WalletRestorePage(this.walletRestoreViewModel, this.seedTypeViewModel)
       : walletRestoreFromSeedFormKey = GlobalKey<WalletRestoreFromSeedFormState>(),
         walletRestoreFromKeysFormKey = GlobalKey<WalletRestoreFromKeysFromState>(),
         _pages = [],
@@ -37,6 +38,7 @@ class WalletRestorePage extends BasePage {
       switch (mode) {
         case WalletRestoreMode.seed:
           _pages.add(WalletRestoreFromSeedForm(
+              seedTypeViewModel: seedTypeViewModel,
               displayBlockHeightSelector:
                   walletRestoreViewModel.hasBlockchainHeightLanguageSelector,
               displayLanguageSelector: walletRestoreViewModel.hasSeedLanguageSelector,
@@ -91,6 +93,7 @@ class WalletRestorePage extends BasePage {
           ));
 
   final WalletRestoreViewModel walletRestoreViewModel;
+  final SeedTypeViewModel seedTypeViewModel;
   final PageController _controller;
   final List<Widget> _pages;
   final GlobalKey<WalletRestoreFromSeedFormState> walletRestoreFromSeedFormKey;

lib/src/screens/seed/pre_seed_page.dart

@@ -1,6 +1,8 @@
+import 'package:cake_wallet/entities/seed_type.dart';
 import 'package:cake_wallet/utils/responsive_layout_util.dart';
 import 'package:cake_wallet/themes/extensions/cake_text_theme.dart';
 import 'package:cake_wallet/view_model/advanced_privacy_settings_view_model.dart';
+import 'package:cake_wallet/view_model/seed_type_view_model.dart';
 import 'package:cw_core/wallet_type.dart';
 import 'package:cake_wallet/src/screens/base_page.dart';
 import 'package:cake_wallet/src/widgets/primary_button.dart';
@@ -10,19 +12,21 @@ import 'package:cake_wallet/themes/theme_base.dart';
 import 'package:flutter/material.dart';
 
 class PreSeedPage extends BasePage {
-  PreSeedPage(this.type, this.advancedPrivacySettingsViewModel)
+  PreSeedPage(this.type, this.advancedPrivacySettingsViewModel, this.seedTypeViewModel)
       : imageLight = Image.asset('assets/images/pre_seed_light.png'),
         imageDark = Image.asset('assets/images/pre_seed_dark.png'),
-        seedPhraseLength =
+        seedPhraseLength = advancedPrivacySettingsViewModel.seedPhraseLength.value,
-            advancedPrivacySettingsViewModel.seedPhraseLength.value {
+        moneroSeedType = seedTypeViewModel.moneroSeedType {
-    wordsCount = _wordsCount(type, seedPhraseLength);
+    wordsCount = _wordsCount(type, seedPhraseLength, moneroSeedType);
   }
 
   final Image imageDark;
   final Image imageLight;
   final WalletType type;
   final AdvancedPrivacySettingsViewModel advancedPrivacySettingsViewModel;
+  final SeedTypeViewModel seedTypeViewModel;
   final int seedPhraseLength;
+  final SeedType moneroSeedType;
   late final int wordsCount;
 
   @override
@@ -76,9 +80,11 @@ class PreSeedPage extends BasePage {
         ));
   }
 
-  static int _wordsCount(WalletType type, int seedPhraseLength) {
+  static int _wordsCount(WalletType type, int seedPhraseLength, SeedType moneroSeedType) {
     switch (type) {
       case WalletType.monero:
+        if (moneroSeedType == SeedType.polyseed)
+          return 16;
         return 25;
       case WalletType.ethereum:
       case WalletType.bitcoinCash:

lib/store/settings_store.dart

@@ -877,7 +877,7 @@ abstract class SettingsStoreBase with Store {
     }
 
     final savedSyncMode = SyncMode.all.firstWhere((element) {
-      return element.type.index == (sharedPreferences.getInt(PreferencesKey.syncModeKey) ?? 1);
+      return element.type.index == (sharedPreferences.getInt(PreferencesKey.syncModeKey) ?? 0);
     });
     final savedSyncAll = sharedPreferences.getBool(PreferencesKey.syncAllKey) ?? true;
 

lib/view_model/advanced_privacy_settings_view_model.dart

@@ -1,7 +1,6 @@
 import 'package:cake_wallet/entities/exchange_api_mode.dart';
 import 'package:cake_wallet/entities/fiat_api_mode.dart';
 import 'package:cake_wallet/entities/seed_phrase_length.dart';
-import 'package:cake_wallet/entities/seed_type.dart';
 import 'package:cake_wallet/store/settings_store.dart';
 import 'package:cw_core/wallet_type.dart';
 import 'package:mobx/mobx.dart';
@@ -20,9 +19,6 @@ abstract class AdvancedPrivacySettingsViewModelBase with Store {
   @computed
   FiatApiMode get fiatApiMode => _settingsStore.fiatApiMode;
 
-  @computed
-  SeedType get seedType => _settingsStore.moneroSeedType;
-
   @observable
   bool _addCustomNode = false;
 
@@ -44,9 +40,6 @@ abstract class AdvancedPrivacySettingsViewModelBase with Store {
   @action
   void setFiatApiMode(FiatApiMode fiatApiMode) => _settingsStore.fiatApiMode = fiatApiMode;
 
-  @action
-  void setSeedType(SeedType seedType) => _settingsStore.moneroSeedType = seedType;
-
   @action
   void setExchangeApiMode(ExchangeApiMode value) => _settingsStore.exchangeStatus = value;
 

lib/view_model/seed_type_view_model.dart

@@ -0,0 +1,19 @@
+import 'package:cake_wallet/entities/seed_type.dart';
+import 'package:cake_wallet/store/app_store.dart';
+import 'package:mobx/mobx.dart';
+
+part 'seed_type_view_model.g.dart';
+
+class SeedTypeViewModel = SeedTypeViewModelBase with _$SeedTypeViewModel;
+
+abstract class SeedTypeViewModelBase with Store {
+  SeedTypeViewModelBase(this._appStore);
+
+  @computed
+  SeedType get moneroSeedType => _appStore.settingsStore.moneroSeedType;
+
+  @action
+  void setMoneroSeedType(SeedType seedType) => _appStore.settingsStore.moneroSeedType = seedType;
+
+  final AppStore _appStore;
+}

lib/view_model/wallet_keys_view_model.dart

@@ -10,6 +10,7 @@ import 'package:cake_wallet/src/screens/transaction_details/standart_list_item.d
 import 'package:cake_wallet/monero/monero.dart';
 import 'package:cake_wallet/haven/haven.dart';
 import 'package:cw_monero/api/wallet.dart' as monero_wallet;
+import 'package:polyseed/polyseed.dart';
 
 part 'wallet_keys_view_model.g.dart';
 
@@ -74,6 +75,15 @@ abstract class WalletKeysViewModelBase with Store {
           StandartListItem(title: S.current.view_key_private, value: keys['privateViewKey']!),
         StandartListItem(title: S.current.wallet_seed, value: _appStore.wallet!.seed!),
       ]);
+
+      if (_appStore.wallet?.seed != null && Polyseed.isValidSeed(_appStore.wallet!.seed!)) {
+        final lang = PolyseedLang.getByPhrase(_appStore.wallet!.seed!);
+        final legacyLang = _getLegacySeedLang(lang);
+        final legacySeed =
+            Polyseed.decode(_appStore.wallet!.seed!, lang, PolyseedCoin.POLYSEED_MONERO)
+                .toLegacySeed(legacyLang);
+        items.add(StandartListItem(title: S.current.wallet_seed_legacy, value: legacySeed));
+      }
     }
 
     if (_appStore.wallet!.type == WalletType.haven) {
@@ -207,4 +217,23 @@ abstract class WalletKeysViewModelBase with Store {
   }
 
   String getRoundedRestoreHeight(int height) => ((height / 1000).floor() * 1000).toString();
+
+  LegacySeedLang _getLegacySeedLang(PolyseedLang lang) {
+    switch (lang.nameEnglish) {
+      case "Spanish":
+        return LegacySeedLang.getByEnglishName("Spanish");
+      case "French":
+        return LegacySeedLang.getByEnglishName("French");
+      case "Italian":
+        return LegacySeedLang.getByEnglishName("Italian");
+      case "Japanese":
+        return LegacySeedLang.getByEnglishName("Japanese");
+      case "Portuguese":
+        return LegacySeedLang.getByEnglishName("Portuguese");
+      case "Chinese (Simplified)":
+        return LegacySeedLang.getByEnglishName("Chinese (simplified)");
+      default:
+        return LegacySeedLang.getByEnglishName("English");
+    }
+  }
 }

pubspec_base.yaml

@@ -104,9 +104,7 @@ dependencies:
 #      ref: main
   socks5_proxy: ^1.0.4
   flutter_svg: ^2.0.9
-  polyseed:
+  polyseed: ^0.0.2
-    git:
-      url: https://github.com/cake-tech/polyseed_dart.git
 
 dev_dependencies:
   flutter_test:

res/values/strings_ar.arb

@@ -747,5 +747,6 @@
   "seed_language_korean": "الكورية",
   "seed_language_chinese_traditional": "تقاليد صينية)",
   "dfx_option_description": "ﺎﺑﻭﺭﻭﺃ ﻲﻓ ﺕﺎﻛﺮﺸﻟﺍﻭ ﺔﺋﺰﺠﺘﻟﺍ ءﻼﻤﻌﻟ .ﻲﻓﺎﺿﺇ KYC ﻥﻭﺪﺑ ﻭﺭﻮﻳ 990 ﻰﻟﺇ ﻞﺼﻳ ﺎﻣ .ﻱﺮﺴﻳﻮﺴﻟﺍ",
-  "polygonscan_history": "ﻥﺎﻜﺴﻧﻮﺠﻴﻟﻮﺑ ﺦﻳﺭﺎﺗ"
+  "polygonscan_history": "ﻥﺎﻜﺴﻧﻮﺠﻴﻟﻮﺑ ﺦﻳﺭﺎﺗ",
+  "wallet_seed_legacy": "بذرة محفظة قديمة"
 }

res/values/strings_bg.arb

@@ -743,5 +743,6 @@
   "seed_language_korean": "Корейски",
   "seed_language_chinese_traditional": "Традиционен китайски)",
   "dfx_option_description": "Купете крипто с EUR и CHF. До 990 € без допълнителен KYC. За клиенти на дребно и корпоративни клиенти в Европа",
-  "polygonscan_history": "История на PolygonScan"
+  "polygonscan_history": "История на PolygonScan",
+  "wallet_seed_legacy": "Наследено портфейл семе"
 }

res/values/strings_cs.arb

@@ -743,5 +743,6 @@
   "seed_language_korean": "korejština",
   "seed_language_chinese_traditional": "Číňan (tradiční)",
   "dfx_option_description": "Nakupujte kryptoměny za EUR a CHF. Až 990 € bez dalších KYC. Pro maloobchodní a firemní zákazníky v Evropě",
-  "polygonscan_history": "Historie PolygonScan"
+  "polygonscan_history": "Historie PolygonScan",
+  "wallet_seed_legacy": "Starší semeno peněženky"
 }

res/values/strings_de.arb

@@ -751,5 +751,6 @@
   "seed_language_korean": "Koreanisch",
   "seed_language_chinese_traditional": "Chinesisch (Traditionell)",
   "dfx_option_description": "Krypto mit EUR und CHF kaufen. Bis zu 990€ ohne zusätzliches KYC. Für Privat- und Firmenkunden in Europa",
-  "polygonscan_history": "PolygonScan-Verlauf"
+  "polygonscan_history": "PolygonScan-Verlauf",
+  "wallet_seed_legacy": "Legacy Wallet Seed"
 }

res/values/strings_en.arb

@@ -752,5 +752,6 @@
   "seed_language_korean": "Korean",
   "seed_language_chinese_traditional": "Chinese (Traditional)",
   "dfx_option_description": "Buy crypto with EUR & CHF. Up to 990€ without additional KYC. For retail and corporate customers in Europe",
-  "polygonscan_history": "PolygonScan history"
+  "polygonscan_history": "PolygonScan history",
+  "wallet_seed_legacy": "Legacy wallet seed"
 }

res/values/strings_es.arb

@@ -752,5 +752,6 @@
   "seed_language_chinese_traditional": "Chino tradicional)",
   "dfx_option_description": "Compre criptomonedas con EUR y CHF. Hasta 990€ sin KYC adicional. Para clientes minoristas y corporativos en Europa",
   "seed_language_chinese_traditional": "Chino (tradicional)",
-  "polygonscan_history": "Historial de PolygonScan"
+  "polygonscan_history": "Historial de PolygonScan",
-}
+  "wallet_seed_legacy": "Semilla de billetera heredada"
+}

res/values/strings_fr.arb

@@ -751,5 +751,6 @@
   "seed_language_korean": "coréen",
   "seed_language_chinese_traditional": "Chinois (Traditionnel)",
   "dfx_option_description": "Achetez des crypto-monnaies avec EUR et CHF. Jusqu'à 990€ sans KYC supplémentaire. Pour les clients particuliers et entreprises en Europe",
-  "polygonscan_history": "Historique de PolygonScan"
+  "polygonscan_history": "Historique de PolygonScan",
+  "wallet_seed_legacy": "Graine de portefeuille hérité"
 }

res/values/strings_ha.arb

@@ -729,5 +729,6 @@
   "seed_language_korean": "Yaren Koriya",
   "seed_language_chinese_traditional": "Sinanci (na gargajiya)",
   "dfx_option_description": "Sayi crypto tare da EUR & CHF. Har zuwa € 990 ba tare da ƙarin KYC ba. Don 'yan kasuwa da abokan ciniki na kamfanoni a Turai",
-  "polygonscan_history": "PolygonScan tarihin kowane zamani"
+  "polygonscan_history": "PolygonScan tarihin kowane zamani",
+  "wallet_seed_legacy": "Tallarin walat walat"
 }

res/values/strings_hi.arb

@@ -751,5 +751,6 @@
   "seed_language_korean": "कोरियाई",
   "seed_language_chinese_traditional": "चीनी पारंपरिक)",
   "dfx_option_description": "EUR और CHF के साथ क्रिप्टो खरीदें। अतिरिक्त केवाईसी के बिना 990€ तक। यूरोप में खुदरा और कॉर्पोरेट ग्राहकों के लिए",
-  "polygonscan_history": "पॉलीगॉनस्कैन इतिहास"
+  "polygonscan_history": "पॉलीगॉनस्कैन इतिहास",
+  "wallet_seed_legacy": "विरासत बटुए बीज"
 }

res/values/strings_hr.arb

@@ -750,5 +750,6 @@
   "seed_language_chinese_traditional": "Kinesko tradicionalno)",
   "dfx_option_description": "Kupujte kripto s EUR i CHF. Do 990 € bez dodatnog KYC-a. Za maloprodajne i poslovne korisnike u Europi",
   "seed_language_chinese_traditional": "Kinesko (tradicionalno)",
-  "polygonscan_history": "Povijest PolygonScan"
+  "polygonscan_history": "Povijest PolygonScan",
-}
+  "wallet_seed_legacy": "Sjeme naslijeđenog novčanika"
+}

res/values/strings_id.arb

@@ -740,5 +740,6 @@
   "seed_language_chinese_traditional": "Cina tradisional)",
   "dfx_option_description": "Beli kripto dengan EUR & CHF. Hingga 990€ tanpa KYC tambahan. Untuk pelanggan ritel dan korporat di Eropa",
   "seed_language_chinese_traditional": "Cina (tradisional)",
-  "polygonscan_history": "Sejarah PolygonScan"
+  "polygonscan_history": "Sejarah PolygonScan",
-}
+  "wallet_seed_legacy": "Biji dompet warisan"
+}

res/values/strings_it.arb

@@ -751,5 +751,6 @@
   "seed_language_korean": "coreano",
   "seed_language_chinese_traditional": "Cinese tradizionale)",
   "dfx_option_description": "Acquista criptovalute con EUR e CHF. Fino a 990€ senza KYC aggiuntivi. Per clienti al dettaglio e aziendali in Europa",
-  "polygonscan_history": "Cronologia PolygonScan"
+  "polygonscan_history": "Cronologia PolygonScan",
+  "wallet_seed_legacy": "Seme di portafoglio legacy"
 }

res/values/strings_ja.arb

@@ -751,5 +751,6 @@
   "seed_language_korean": "韓国語",
   "seed_language_chinese_traditional": "中国の伝統的な）",
   "dfx_option_description": "EUR と CHF で暗号通貨を購入します。追加のKYCなしで最大990ユーロ。ヨーロッパの小売および法人顧客向け",
-  "polygonscan_history": "ポリゴンスキャン履歴"
+  "polygonscan_history": "ポリゴンスキャン履歴",
+  "wallet_seed_legacy": "レガシーウォレットシード"
 }

res/values/strings_ko.arb

@@ -749,5 +749,6 @@
   "seed_language_korean": "한국인",
   "seed_language_chinese_traditional": "중국 전통)",
   "dfx_option_description": "EUR 및 CHF로 암호화폐를 구매하세요. 추가 KYC 없이 최대 990€. 유럽의 소매 및 기업 고객용",
-  "polygonscan_history": "다각형 스캔 기록"
+  "polygonscan_history": "다각형 스캔 기록",
+  "wallet_seed_legacy": "레거시 지갑 시드"
 }

res/values/strings_my.arb

@@ -749,5 +749,6 @@
   "seed_language_korean": "ကိုးရီးယား",
   "seed_language_chinese_traditional": "တရုတ်ရိုးရာ)",
   "dfx_option_description": "EUR & CHF ဖြင့် crypto ကိုဝယ်ပါ။ အပို KYC မပါဘဲ 990€ အထိ။ ဥရောပရှိ လက်လီရောင်းချသူများနှင့် ကော်ပိုရိတ်ဖောက်သည်များအတွက်",
-  "polygonscan_history": "PolygonScan မှတ်တမ်း"
+  "polygonscan_history": "PolygonScan မှတ်တမ်း",
+  "wallet_seed_legacy": "အမွေအနှစ်ပိုက်ဆံအိတ်မျိုးစေ့"
 }

res/values/strings_nl.arb

@@ -752,5 +752,6 @@
   "seed_language_chinese_traditional": "Chinese traditionele)",
   "dfx_option_description": "Koop crypto met EUR & CHF. Tot 990€ zonder extra KYC. Voor particuliere en zakelijke klanten in Europa",
   "seed_language_chinese_traditional": "Chinese (traditionele)",
-  "polygonscan_history": "PolygonScan-geschiedenis"
+  "polygonscan_history": "PolygonScan-geschiedenis",
-}
+  "wallet_seed_legacy": "Legacy portemonnee zaad"
+}

res/values/strings_pl.arb

@@ -751,5 +751,6 @@
   "seed_language_korean": "koreański",
   "seed_language_chinese_traditional": "Chiński tradycyjny)",
   "dfx_option_description": "Kupuj kryptowaluty za EUR i CHF. Do 990 € bez dodatkowego KYC. Dla klientów detalicznych i korporacyjnych w Europie",
-  "polygonscan_history": "Historia PolygonScan"
+  "polygonscan_history": "Historia PolygonScan",
+  "wallet_seed_legacy": "Dziedziczne ziarno portfela"
 }

res/values/strings_pt.arb

@@ -750,5 +750,6 @@
   "seed_language_korean": "coreano",
   "seed_language_chinese_traditional": "Chinês tradicional)",
   "dfx_option_description": "Compre criptografia com EUR e CHF. Até 990€ sem KYC adicional. Para clientes de varejo e corporativos na Europa",
-  "polygonscan_history": "História do PolygonScan"
+  "polygonscan_history": "História do PolygonScan",
+  "wallet_seed_legacy": "Semente de carteira herdada"
 }

res/values/strings_ru.arb

@@ -751,5 +751,6 @@
   "seed_language_korean": "Корейский",
   "seed_language_chinese_traditional": "Китайский традиционный)",
   "dfx_option_description": "Покупайте криптовалюту за EUR и CHF. До 990€ без дополнительного KYC. Для розничных и корпоративных клиентов в Европе",
-  "polygonscan_history": "История PolygonScan"
+  "polygonscan_history": "История PolygonScan",
+  "wallet_seed_legacy": "Наследие семя кошелька"
 }

res/values/strings_th.arb

@@ -749,5 +749,6 @@
   "seed_language_korean": "เกาหลี",
   "seed_language_chinese_traditional": "จีน (ดั้งเดิม)",
   "dfx_option_description": "ซื้อ crypto ด้วย EUR และ CHF สูงถึง 990€ โดยไม่มี KYC เพิ่มเติม สำหรับลูกค้ารายย่อยและลูกค้าองค์กรในยุโรป",
-  "polygonscan_history": "ประวัติ PolygonScan"
+  "polygonscan_history": "ประวัติ PolygonScan",
+  "wallet_seed_legacy": "เมล็ดกระเป๋าเงินมรดก"
 }

res/values/strings_tl.arb

@@ -745,5 +745,6 @@
   "seed_language_korean": "Korean",
   "seed_language_chinese_traditional": "Intsik (tradisyonal)",
   "dfx_option_description": "Bumili ng crypto gamit ang EUR at CHF. Hanggang 990€ nang walang karagdagang KYC. Para sa retail at corporate na mga customer sa Europe",
-  "polygonscan_history": "Kasaysayan ng PolygonScan"
+  "polygonscan_history": "Kasaysayan ng PolygonScan",
+  "wallet_seed_legacy": "Legacy wallet seed"
 }

res/values/strings_tr.arb

@@ -749,5 +749,6 @@
   "seed_language_korean": "Koreli",
   "seed_language_chinese_traditional": "Çin geleneği)",
   "dfx_option_description": "EUR ve CHF ile kripto satın alın. Ek KYC olmadan 990 €'ya kadar. Avrupa'daki perakende ve kurumsal müşteriler için",
-  "polygonscan_history": "PolygonScan geçmişi"
+  "polygonscan_history": "PolygonScan geçmişi",
+  "wallet_seed_legacy": "Eski cüzdan tohumu"
 }

res/values/strings_uk.arb

@@ -751,5 +751,6 @@
   "seed_language_korean": "Корейський",
   "dfx_option_description": "Купуйте криптовалюту за EUR і CHF. До 990 євро без додаткового KYC. Для роздрібних і корпоративних клієнтів у Європі",
   "seed_language_chinese_traditional": "Китайський (традиційний)",
-  "polygonscan_history": "Історія PolygonScan"
+  "polygonscan_history": "Історія PolygonScan",
-}
+  "wallet_seed_legacy": "Спадець насіння гаманця"
+}

res/values/strings_ur.arb

@@ -743,5 +743,6 @@
   "seed_language_korean": "کورین",
   "seed_language_chinese_traditional": "چینی (روایتی)",
   "dfx_option_description": "EUR ﺭﻭﺍ CHF ﯽﻓﺎﺿﺍ ۔ﮟﯾﺪﯾﺮﺧ ﻮﭩﭘﺮﮐ ﮫﺗﺎﺳ ﮯﮐ KYC ﮯﯿﻟ ﮯﮐ ﻦﯿﻓﺭﺎﺻ ﭧﯾﺭﻮﭘﺭﺎﮐ ﺭﻭﺍ ﮦﺩﺭﻮﺧ ﮟ",
-  "polygonscan_history": "ﺦﯾﺭﺎﺗ ﯽﮐ ﻦﯿﮑﺳﺍ ﻥﻮﮔ ﯽﻟﻮﭘ"
+  "polygonscan_history": "ﺦﯾﺭﺎﺗ ﯽﮐ ﻦﯿﮑﺳﺍ ﻥﻮﮔ ﯽﻟﻮﭘ",
+  "wallet_seed_legacy": "میراثی پرس کا بیج"
 }

res/values/strings_yo.arb

@@ -745,5 +745,6 @@
   "seed_language_korean": "Ara ẹni",
   "seed_language_chinese_traditional": "Kannada (ibile)",
   "dfx_option_description": "Ra crypto pẹlu EUR & CHF. Titi di 990 € laisi afikun KYC. Fun soobu ati awọn onibara ile-iṣẹ ni Yuroopu",
-  "polygonscan_history": "PolygonScan itan"
+  "polygonscan_history": "PolygonScan itan",
+  "wallet_seed_legacy": "Irugbin akole"
 }

res/values/strings_zh.arb

@@ -750,5 +750,6 @@
   "seed_language_korean": "韩国人",
   "seed_language_chinese_traditional": "中国传统的）",
   "dfx_option_description": "用欧元和瑞士法郎购买加密货币。高达 990 欧元，无需额外 KYC。对于欧洲的零售和企业客户",
-  "polygonscan_history": "多边形扫描历史"
+  "polygonscan_history": "多边形扫描历史",
+  "wallet_seed_legacy": "旧的钱包种子"
 }