CW-1513/CW-1610: Add account archival and UI improvements (#3600)

* add ability to hide accounts

* remove import

* merge

* merge

* fix loading accounts when styleSettings are not saved yet

* merge

* auto-reformat

* small fixes

* proper reload on card unhide

* block hiding last card

* fixup

* revert formatting-only changes

* liner fixes

* fix overflows

* card layout as separate class to prevent index errors

* fix mini card on addresses page

* block opening customizers if wallet is syncing

* switch to BlocProvider.value to prevent auto dispose

* imports

* fix fiat balance

* Improve homescreen layout and account access

* Add homescreen layout regression tests

* improve account management w/ education + archival flows

* reorganize wallet-specific settings

* preserve account archival during dismissal

* fix: align account visuals with design feedback

* minor account & archival visual corrections

* simplify wallet settings + account UI state

* generalise education carousel & dismissal tracking

* refactor account UI flows + minor improvements

* minor refactors and improvement

* pass account balances as Money and format at display

* use fresh full balance for account archival check

* refactor BalanceCard w/ MoneyText + cleanup

* minor card_customizer cleanup

* rework card customizer flow

---------

Co-authored-by: Robert Malikowski <malikowskirobert@gmail.com>
Co-authored-by: Omar Hatem <omarh.ismail1@gmail.com>

lib/view_model/dashboard/balance_view_model.dart

@@ -11,6 +11,7 @@ import 'package:cake_wallet/evm/evm.dart';
 import 'package:cake_wallet/solana/solana.dart';
 import 'package:cake_wallet/tron/tron.dart';
 import 'package:cake_wallet/zano/zano.dart';
+import 'package:cake_wallet/view_model/wallet_account_list/account_list_item.dart';
 import 'package:cw_core/amount/money.dart';
 import 'package:cw_core/crypto_amount_format.dart';
 import 'package:cw_core/transaction_history.dart';
@@ -546,6 +547,21 @@ abstract class BalanceViewModelBase with Store {
     }
   }
 
+  String? accountFiatBalance(AccountListItem account) {
+    if (isFiatDisabled) {
+      return null;
+    }
+
+    final fiat = settingsStore.fiatCurrency.title;
+    final value = savedDisplayMode == BalanceDisplayMode.hiddenBalance
+        ? "●●●●●"
+        : calculateFiatAmount(
+            price: price,
+            cryptoAmount: account.balance.toString(),
+          ).withLocalSeperator(settingsStore.languageCode);
+    return "$value $fiat";
+  }
+
   String _getFiatBalance({required double price, Money? cryptoAmount}) {
     if (cryptoAmount == null) {
       return '0.00';

lib/view_model/dashboard/dashboard_view_model.dart

@@ -9,6 +9,7 @@ import 'package:cake_wallet/view_model/wallet_account_list/wallet_account_list_v
 import 'package:cake_wallet/view_model/wallet_account_list/account_list_item.dart';
 import 'package:cw_core/account.dart';
 import 'package:cake_wallet/view_model/dashboard/date_section_item.dart';
+import "package:cw_core/balance_card_layout.dart";
 import "package:cw_core/balance_card_style_settings.dart";
 import 'package:cake_wallet/core/trade_monitor.dart';
 import 'package:cake_wallet/entities/auto_generate_subaddress_status.dart';
@@ -110,7 +111,8 @@ abstract class DashboardViewModelBase with Store {
     showDecredInfoCard = wallet.type == WalletType.decred &&
         (sharedPreferences.getBool(PreferencesKey.showDecredInfoCard) ?? true);
     showSeedBackupReminder = wallet.walletInfo.showSeedBackupReminder;
-    isMultiAccountsEnabled = wallet.walletInfo.isMultiAccountsEnabled == true;
+    isMultiAccountsEnabled =
+        wallet.hasNativeAccounts || wallet.walletInfo.isMultiAccountsEnabled == true;
     name = wallet.name;
     type = wallet.type;
     isShowFirstYatIntroduction = false;
@@ -426,72 +428,86 @@ abstract class DashboardViewModelBase with Store {
     }
   }
 
+  List<int> get cardAccountIndices {
+    if (wallet.type == WalletType.monero) {
+      return monero!.getAccountList(wallet).accounts.map((account) => account.id).toList();
+    }
+    if (wallet.type == WalletType.wownero) {
+      return wow.wownero!.getAccountList(wallet).accounts.map((account) => account.id).toList();
+    }
+    if (wallet.type == WalletType.bitcoin) {
+      final accounts = accountListViewModel?.accounts;
+      return [
+        if (accounts == null || accounts.isEmpty) 0 else ...accounts.map((account) => account.id),
+        -2,
+      ];
+    }
+    return const [-1];
+  }
+
   @action
   Future<void> loadCardDesigns() async {
-    final walletCardStyleSettings =
-        await BalanceCardStyleSettings.getAll(wallet.walletInfo.internalId);
-    final btcAccounts =
-        wallet.type == WalletType.bitcoin ? await wallet.walletInfo.getAccounts() : null;
-    final lightningCardIndex = btcAccounts?.length;
+    if (wallet.type == WalletType.bitcoin) {
+      await accountListViewModel?.reload();
+    }
+    final accountIndices = cardAccountIndices;
+    final settings = await BalanceCardStyleSettings.getAll(wallet.walletInfo.internalId);
+    if (wallet.type != WalletType.bitcoin && accountIndices.contains(0) &&
+        !settings.any((setting) => setting.accountIndex == 0)) {
+      final primarySettings = settings.where((setting) => setting.accountIndex == -1)
+          .firstOrNull?.copyWith(accountIndex: 0);
+      if (primarySettings != null) {
+        await primarySettings.insert();
+        settings.add(primarySettings);
+      }
+    }
+    final layout = BalanceCardLayout.resolve(
+      accountIndices: accountIndices.where((index) => index != -2).toList(),
+      settings: settings,
+    );
 
-    int numAccounts = 1;
+    cardDesigns
+      ..clear()
+      ..addAll(accountIndices.map((accountIndex) => CardDesign.fromStyleSettings(
+            settings.where((setting) => setting.accountIndex == accountIndex).firstOrNull,
+            accountIndex == -2 ? CryptoCurrency.btcln : wallet.currency,
+          )));
+    cardOrder = {
+      for (int position = 0; position < layout.visible.length; position++)
+        position: layout.visible[position],
+    }.asObservable();
+
+    if (layout.needsRepair) {
+      await BalanceCardStyleSettings.setVisibleOrder(wallet.walletInfo.internalId, layout.orders);
+    }
+    if (isMultiAccountsEnabled && !lightningMode && layout.visible.isNotEmpty &&
+        !layout.visible.contains(accountListViewModel?.selectedAccount?.id)) {
+      final visibleAccount = accountListViewModel?.accounts
+          .where((account) => account.id == layout.visible.last).firstOrNull;
+      if (visibleAccount != null) {
+        await accountListViewModel!.select(visibleAccount);
+      }
+    }
+  }
+
+  int get currentCardAccountIndex {
     if (wallet.type == WalletType.monero) {
-      numAccounts = monero!.getAccountList(wallet).accounts.length;
-    } else if (wallet.type == WalletType.wownero) {
-      numAccounts = wow.wownero!.getAccountList(wallet).accounts.length;
-    } else if (wallet.type == WalletType.bitcoin) {
-      numAccounts = btcAccounts!.length + 1; // adding 1 for the lightning account
+      return monero!.getCurrentAccount(wallet).id;
     }
-
-    final usesAccountIndices = wallet.type == WalletType.bitcoin || balanceViewModel.hasAccounts;
-
-    cardDesigns.clear();
-    final newOrder = <int, int>{};
-
-    final orderableCount = (wallet.type == WalletType.bitcoin) ? numAccounts - 1 : numAccounts;
-
-    for (int i = 0; i < numAccounts; i++) {
-      late final int index;
-      final isLightning = wallet.type == WalletType.bitcoin && i == lightningCardIndex;
-      if (isLightning) {
-        index = -2;
-      } else if (usesAccountIndices) {
-        index = i;
-      } else {
-        index = -1;
-      }
-
-      final setting = walletCardStyleSettings.where((e) => e.accountIndex == index).firstOrNull ??
-          (index == 0 && wallet.type != WalletType.bitcoin
-              ? walletCardStyleSettings.where((e) => e.accountIndex == -1).firstOrNull
-              : null);
-
-      final curr = isLightning ? CryptoCurrency.btcln : wallet.currency;
-
-      cardDesigns.add(CardDesign.fromStyleSettings(setting, curr));
-
-      if (isLightning) {
-        continue;
-      }
-
-      if (setting?.cardOrder != null &&
-          setting!.cardOrder >= 0 &&
-          setting.cardOrder < orderableCount) {
-        newOrder[setting.cardOrder] = i;
-      }
+    if (wallet.type == WalletType.wownero) {
+      return wow.wownero!.getCurrentAccount(wallet).id;
     }
-
-    // making sure ALL accounts have numbers, even the ones that existed before this feature was a thing
-    for (int i = 0; i < orderableCount; i++) {
-      if (!newOrder.containsValue(i)) {
-        int free = 0;
-        while (newOrder.containsKey(free)) {
-          free++;
-        }
-        newOrder[free] = i;
-      }
+    if (wallet.type == WalletType.bitcoin) {
+      return lightningMode ? -2 : wallet.walletInfo.currentAccountIndex;
     }
-    cardOrder = newOrder.asObservable();
+    return -1;
+  }
+
+  CardDesign get currentCardDesign {
+    final designIndex = cardAccountIndices.indexOf(currentCardAccountIndex);
+    return cardDesigns.isEmpty || designIndex >= cardDesigns.length
+        ? CardDesign.fromStyleSettings(null, wallet.currency)
+        : cardDesigns[designIndex == -1 ? 0 : designIndex];
   }
 
   void _transactionDisposerCallback(int _) async {
@@ -925,7 +941,9 @@ abstract class DashboardViewModelBase with Store {
   List<AccountListItem> get visibleAccounts {
     final all = accountListViewModel?.accounts;
     if (all == null || all.isEmpty) return const <AccountListItem>[];
-    if (isMultiAccountsEnabled) return all.toList(growable: false);
+    if (isMultiAccountsEnabled) {
+      return all.where((account) => cardOrder.containsValue(account.id)).toList(growable: false);
+    }
     final primary = all.where((a) => a.id == 0).firstOrNull ?? all.first;
     return <AccountListItem>[primary];
   }
@@ -1353,7 +1371,13 @@ abstract class DashboardViewModelBase with Store {
 
     // Lightning belongs to the primary account only
     if (lightningMode) {
-      unawaited(_selectPrimaryAccount());
+      unawaited(_selectPrimaryAccount().then((_) async {
+        if (!lightningMode && isMultiAccountsEnabled) {
+          await loadCardDesigns();
+        }
+      }));
+    } else {
+      unawaited(loadCardDesigns());
     }
   }
 
@@ -1382,7 +1406,8 @@ abstract class DashboardViewModelBase with Store {
     this.wallet = wallet;
     type = wallet.type;
     name = wallet.name;
-    isMultiAccountsEnabled = wallet.walletInfo.isMultiAccountsEnabled == true;
+    isMultiAccountsEnabled =
+        wallet.hasNativeAccounts || wallet.walletInfo.isMultiAccountsEnabled == true;
 
     _onAccountChangeReaction?.reaction.dispose();
     _onAccountChangeReaction = null;

lib/view_model/send/send_view_model.dart

@@ -444,16 +444,7 @@ abstract class SendViewModelBase extends WalletChangeListenerViewModel with Stor
 
   @computed
   bool get hasCoinControl =>
-      [
-        WalletType.bitcoin,
-        WalletType.litecoin,
-        WalletType.monero,
-        WalletType.wownero,
-        WalletType.decred,
-        WalletType.bitcoinCash,
-        WalletType.dogecoin
-      ].contains(wallet.type) &&
-      coinTypeToSpendFrom != UnspentCoinType.lightning;
+      wallet.hasCoinControl && coinTypeToSpendFrom != UnspentCoinType.lightning;
 
   @computed
   bool get hasFees => feesViewModel.hasFees && coinTypeToSpendFrom != UnspentCoinType.lightning;

lib/view_model/settings/privacy_settings_view_model.dart

@@ -54,15 +54,7 @@ abstract class PrivacySettingsViewModelBase with Store {
       ].contains(_wallet.type);
 
   @computed
-  bool get hasCoinControl => [
-        WalletType.bitcoin,
-        WalletType.litecoin,
-        WalletType.monero,
-        WalletType.wownero,
-        WalletType.decred,
-        WalletType.bitcoinCash,
-        WalletType.dogecoin
-      ].contains(_wallet.type);
+  bool get hasCoinControl => _wallet.hasCoinControl;
 
   bool get isMoneroWallet => _wallet.type == WalletType.monero;
 

lib/view_model/wallet_account_list/account_list_item.dart

@@ -1,8 +1,17 @@
+import "package:cw_core/amount/money.dart";
+
 class AccountListItem {
-  AccountListItem({required this.label, required this.id, this.balance, this.isSelected = false});
+  AccountListItem({
+    required this.label,
+    required this.id,
+    required this.balance,
+    this.isSelected = false,
+  });
 
   final String label;
   final int id;
   final bool isSelected;
-  final String? balance;
+  final Money balance;
+
+  bool get isFunded => balance.sign > 0;
 }

lib/view_model/wallet_account_list/bitcoin_account_list/bitcoin_account_list_view_model.dart

@@ -1,24 +1,22 @@
-import 'dart:async';
+import "dart:async";
 
-import 'package:cake_wallet/bitcoin/bitcoin.dart';
-import 'package:cake_wallet/core/amount_parsing_proxy.dart';
-import 'package:cake_wallet/entities/balance_display_mode.dart';
-import 'package:cake_wallet/store/settings_store.dart';
-import 'package:cake_wallet/view_model/wallet_account_list/account_list_item.dart';
-import 'package:cake_wallet/view_model/wallet_account_list/wallet_account_list_view_model.dart';
-import 'package:collection/collection.dart';
-import 'package:cw_core/crypto_currency.dart';
-import 'package:cw_core/wallet_base.dart';
-import 'package:cw_core/wallet_info.dart';
-import 'package:mobx/mobx.dart';
+import "package:cake_wallet/bitcoin/bitcoin.dart";
+import "package:cake_wallet/view_model/wallet_account_list/account_list_item.dart";
+import "package:cake_wallet/view_model/wallet_account_list/wallet_account_list_view_model.dart";
+import "package:collection/collection.dart";
+import "package:cw_core/amount/money.dart";
+import "package:cw_core/crypto_currency.dart";
+import "package:cw_core/wallet_base.dart";
+import "package:cw_core/wallet_info.dart";
+import "package:mobx/mobx.dart";
 
-part 'bitcoin_account_list_view_model.g.dart';
+part "bitcoin_account_list_view_model.g.dart";
 
 class BitcoinAccountListViewModel = BitcoinAccountListViewModelBase
     with _$BitcoinAccountListViewModel;
 
 abstract class BitcoinAccountListViewModelBase with Store implements WalletAccountListViewModel {
-  BitcoinAccountListViewModelBase(this._wallet, this.settingsStore) {
+  BitcoinAccountListViewModelBase(this._wallet) {
     unawaited(_loadAccounts());
 
     reaction(
@@ -26,14 +24,8 @@ abstract class BitcoinAccountListViewModelBase with Store implements WalletAccou
       (snapshot) => unawaited(_refreshBalances(snapshot)),
       equals: const MapEquality<int, Object>().equals,
     );
-
-    reaction(
-      (_) => settingsStore.balanceDisplayMode,
-      (_) => unawaited(_recomputeBalanceStrings()),
-    );
   }
 
-  final SettingsStore settingsStore;
   final WalletBase _wallet;
 
   List<WalletInfoAccount>? _cachedStoredAccounts;
@@ -71,14 +63,6 @@ abstract class BitcoinAccountListViewModelBase with Store implements WalletAccou
     return _runLoad(() async => cached);
   }
 
-
-  @action
-  Future<void> _recomputeBalanceStrings() {
-    final cached = _cachedStoredAccounts;
-    if (cached == null) return _loadAccounts();
-    return _runLoad(() async => cached);
-  }
-
   Future<void> _runLoad(Future<List<WalletInfoAccount>> Function() fetch) {
     final inProgress = _loadAccountsFuture;
     if (inProgress != null) {
@@ -99,7 +83,7 @@ abstract class BitcoinAccountListViewModelBase with Store implements WalletAccou
         .map((account) => AccountListItem(
               id: account.accountIndex,
               label: account.label,
-              balance: _balanceForAccount(account.accountIndex),
+              balance: _fullBalance(account.accountIndex),
               isSelected: account.accountIndex == currentAccountIndex,
             ))
         .toList();
@@ -115,16 +99,12 @@ abstract class BitcoinAccountListViewModelBase with Store implements WalletAccou
     });
   }
 
+  Money _fullBalance(int accountIndex) {
+    final balance = bitcoin!.balanceForAccount(_wallet, accountIndex);
+    return balance.confirmed + balance.unconfirmed;
+  }
+
   @override
   @action
   Future<void> reload() => _loadAccounts();
-
-  String _balanceForAccount(int accountIndex) {
-    if (settingsStore.balanceDisplayMode == BalanceDisplayMode.hiddenBalance) {
-      return '●●●●●●';
-    }
-    final balance = bitcoin!.balanceForAccount(_wallet, accountIndex);
-
-    return AmountParsingProxy(settingsStore.displayAmountsInSatoshi).asDisplayString(balance.available);
-  }
 }

lib/view_model/wallet_account_list/monero_account_list/monero_account_edit_or_create_view_model.dart

@@ -2,6 +2,7 @@ import 'dart:math';
 
 import 'package:cake_wallet/view_model/wallet_account_list/account_edit_or_create_view_model.dart';
 import 'package:cake_wallet/wownero/wownero.dart';
+import 'package:cw_core/balance_card_layout.dart';
 import 'package:cw_core/balance_card_style_settings.dart';
 import 'package:cw_core/card_design.dart';
 import 'package:cw_core/wallet_base.dart';
@@ -36,7 +37,7 @@ abstract class MoneroAccountEditOrCreateViewModelBase
   @observable
   String label;
 
-  final MoneroAccountList _moneroAccountList;
+  final MoneroAccountList? _moneroAccountList;
   final WowneroAccountList? _wowneroAccountList;
   final AccountListItem? _accountListItem;
   final WalletBase _wallet;
@@ -51,13 +52,22 @@ abstract class MoneroAccountEditOrCreateViewModelBase
     return ret.isNotEmpty ? ret : CardDesign.allGradients;
   }
 
-  Future<void> _saveRandomCardDesign() async {
+  Future<void> _saveRandomCardDesign(int accountIndex) async {
     final gradients = await _getUsableCardGradients();
 
+    final accountIndices = _wallet.type == WalletType.monero
+        ? _moneroAccountList!.accounts.map((account) => account.id).toList()
+        : _wowneroAccountList!.accounts.map((account) => account.id).toList();
+
+    final layout = BalanceCardLayout.resolve(
+      accountIndices: accountIndices,
+      settings: await BalanceCardStyleSettings.getAll(_wallet.walletInfo.internalId),
+    );
+
     await BalanceCardStyleSettings.fromCardDesign(
             walletInfoId: _wallet.walletInfo.internalId,
-            accountIndex: _moneroAccountList.accounts.length,
-            cardOrder: _moneroAccountList.accounts.length,
+            accountIndex: accountIndex,
+            cardOrder: layout.visible.length,
             design: CardDesign.specialDesignsForCurrencies[_wallet.currency]!
                 .withGradient(gradients[Random().nextInt(gradients.length)]))
         .insert();
@@ -67,7 +77,11 @@ abstract class MoneroAccountEditOrCreateViewModelBase
     try {
       state = IsExecutingState();
 
-      if (!isEdit) await _saveRandomCardDesign();
+      if (!isEdit) {
+        await _saveRandomCardDesign(_wallet.type == WalletType.monero
+            ? _moneroAccountList!.accounts.length
+            : _wowneroAccountList!.accounts.length);
+      }
 
       if (_wallet.type == WalletType.monero) {
         await saveMonero();
@@ -84,13 +98,13 @@ abstract class MoneroAccountEditOrCreateViewModelBase
 
   Future<void> saveMonero() async {
     if (_accountListItem != null) {
-      await _moneroAccountList.setLabelAccount(
+      await _moneroAccountList!.setLabelAccount(
         _wallet,
         accountIndex: _accountListItem.id,
         label: label,
       );
     } else {
-      await _moneroAccountList.addAccount(
+      await _moneroAccountList!.addAccount(
         _wallet,
         label: label,
       );

lib/view_model/wallet_account_list/monero_account_list/monero_account_list_view_model.dart

@@ -1,22 +1,18 @@
-import 'package:cake_wallet/entities/balance_display_mode.dart';
-import 'package:cake_wallet/store/settings_store.dart';
-import 'package:cake_wallet/view_model/wallet_account_list/wallet_account_list_view_model.dart';
-import 'package:cake_wallet/wownero/wownero.dart';
-import 'package:cw_core/crypto_currency.dart';
-import 'package:cw_core/wallet_type.dart';
-import 'package:mobx/mobx.dart';
-import 'package:cw_core/wallet_base.dart';
-import 'package:cake_wallet/view_model/wallet_account_list/account_list_item.dart';
-import 'package:cake_wallet/monero/monero.dart';
+import "package:cake_wallet/monero/monero.dart";
+import "package:cake_wallet/view_model/wallet_account_list/account_list_item.dart";
+import "package:cake_wallet/view_model/wallet_account_list/wallet_account_list_view_model.dart";
+import "package:cake_wallet/wownero/wownero.dart";
+import "package:cw_core/crypto_currency.dart";
+import "package:cw_core/wallet_base.dart";
+import "package:cw_core/wallet_type.dart";
+import "package:mobx/mobx.dart";
 
-part 'monero_account_list_view_model.g.dart';
+part "monero_account_list_view_model.g.dart";
 
 class MoneroAccountListViewModel = MoneroAccountListViewModelBase with _$MoneroAccountListViewModel;
 
 abstract class MoneroAccountListViewModelBase with Store implements WalletAccountListViewModel {
-  MoneroAccountListViewModelBase(this._wallet, this.settingsStore);
-
-  final SettingsStore settingsStore;
+  MoneroAccountListViewModelBase(this._wallet);
 
   @override
   AccountListItem? get selectedAccount => selected;
@@ -25,7 +21,6 @@ abstract class MoneroAccountListViewModelBase with Store implements WalletAccoun
 
   @computed
   List<AccountListItem> get accounts {
-    final hideBalance = settingsStore.balanceDisplayMode == BalanceDisplayMode.hiddenBalance;
     if (_wallet.type == WalletType.monero) {
       return monero!
           .getAccountList(_wallet)
@@ -33,7 +28,7 @@ abstract class MoneroAccountListViewModelBase with Store implements WalletAccoun
           .map((acc) => AccountListItem(
               label: acc.label,
               id: acc.id,
-              balance: hideBalance ? '●●●●●●' : acc.balance,
+              balance: monero!.getAccountFullBalance(acc.id),
               isSelected: acc.id == monero!.getCurrentAccount(_wallet).id))
           .toList();
     }
@@ -45,19 +40,16 @@ abstract class MoneroAccountListViewModelBase with Store implements WalletAccoun
           .map((acc) => AccountListItem(
               label: acc.label,
               id: acc.id,
-              balance: hideBalance ? '●●●●●●' : acc.balance,
+              balance: wownero!.getAccountFullBalance(acc.id),
               isSelected: acc.id == wownero!.getCurrentAccount(_wallet).id))
           .toList();
     }
 
-    throw Exception('Unexpected wallet type: ${_wallet.type} for monero');
+    throw Exception("Unexpected wallet type: ${_wallet.type} for monero");
   }
 
   @computed
-  AccountListItem get selected {
-    final currentId = monero!.getCurrentAccount(_wallet).id;
-    return accounts.firstWhere((item) => item.id == currentId);
-  }
+  AccountListItem get selected => accounts.firstWhere((item) => item.isSelected);
 
   final WalletBase _wallet;
 
@@ -71,7 +63,7 @@ abstract class MoneroAccountListViewModelBase with Store implements WalletAccoun
         _wallet,
         item.id,
         item.label,
-        item.balance,
+        item.balance.toString(),
       );
     }
 
@@ -80,7 +72,7 @@ abstract class MoneroAccountListViewModelBase with Store implements WalletAccoun
         _wallet,
         item.id,
         item.label,
-        item.balance,
+        item.balance.toString(),
       );
     }
   }

lib/view_model/wallet_account_list/wallet_account_list_view_model.dart

@@ -1,5 +1,5 @@
-import 'package:cake_wallet/view_model/wallet_account_list/account_list_item.dart';
-import 'package:cw_core/crypto_currency.dart';
+import "package:cake_wallet/view_model/wallet_account_list/account_list_item.dart";
+import "package:cw_core/crypto_currency.dart";
 
 abstract class WalletAccountListViewModel {
   List<AccountListItem> get accounts;