Merge branch 'mweb' of https://github.com/cake-tech/cake_wallet into mweb-bg-sync-2

cw_bitcoin/lib/electrum_balance.dart

@@ -7,7 +7,14 @@ class ElectrumBalance extends Balance {
     required this.confirmed,
     required this.unconfirmed,
     required this.frozen,
-  }) : super(confirmed, unconfirmed);
+    this.secondConfirmed = 0,
+    this.secondUnconfirmed = 0,
+  }) : super(
+          confirmed,
+          unconfirmed,
+          secondAvailable: secondConfirmed,
+          secondAdditional: secondUnconfirmed,
+        );
 
   static ElectrumBalance? fromJSON(String? jsonSource) {
     if (jsonSource == null) {
@@ -25,6 +32,8 @@ class ElectrumBalance extends Balance {
   int confirmed;
   int unconfirmed;
   final int frozen;
+  int secondConfirmed = 0;
+  int secondUnconfirmed = 0;
 
   @override
   String get formattedAvailableBalance => bitcoinAmountToString(amount: confirmed - frozen);
@@ -38,6 +47,22 @@ class ElectrumBalance extends Balance {
     return frozenFormatted == '0.0' ? '' : frozenFormatted;
   }
 
-  String toJSON() =>
+  @override
-      json.encode({'confirmed': confirmed, 'unconfirmed': unconfirmed, 'frozen': frozen});
+  String get formattedSecondAvailableBalance => bitcoinAmountToString(amount: secondConfirmed ?? 0);
+
+  @override
+  String get formattedSecondAdditionalBalance =>
+      bitcoinAmountToString(amount: secondUnconfirmed ?? 0);
+
+  @override
+  String get formattedFullAvailableBalance =>
+      bitcoinAmountToString(amount: confirmed + (secondConfirmed ?? 0) - frozen);
+
+  String toJSON() => json.encode({
+        'confirmed': confirmed,
+        'unconfirmed': unconfirmed,
+        'frozen': frozen,
+        'secondConfirmed': secondConfirmed,
+        'secondUnconfirmed': secondUnconfirmed
+      });
 }

cw_bitcoin/lib/electrum_wallet.dart

@@ -884,7 +884,7 @@ abstract class ElectrumWalletBase
 
     final totalAmount = amount + fee;
 
-    if (totalAmount > balance[currency]!.confirmed) {
+    if (totalAmount > (balance[currency]!.confirmed + balance[currency]!.secondConfirmed)) {
       throw BitcoinTransactionWrongBalanceException();
     }
 

cw_bitcoin/lib/litecoin_wallet.dart

@@ -244,9 +244,8 @@ abstract class LitecoinWalletBase extends ElectrumWallet with Store {
     print("STARTING SYNC - MWEB ENABLED: $mwebEnabled");
     syncStatus = SyncronizingSyncStatus();
     await subscribeForUpdates();
-    await updateTransactions();
-    await updateFeeRates();
 
+    await updateFeeRates();
     _feeRatesTimer?.cancel();
     _feeRatesTimer =
         Timer.periodic(const Duration(minutes: 1), (timer) async => await updateFeeRates());
@@ -265,14 +264,13 @@ abstract class LitecoinWalletBase extends ElectrumWallet with Store {
     }
 
     await waitForMwebAddresses();
-
     await getStub();
+    await processMwebUtxos();
+    await updateTransactions();
     await updateUnspent();
     await updateBalance();
 
     _syncTimer?.cancel();
-    // delay the timer by a second so we don't overrride the restoreheight if one is set
-    Timer(const Duration(seconds: 2), () async {
     _syncTimer = Timer.periodic(const Duration(milliseconds: 1500), (timer) async {
       if (syncStatus is FailedSyncStatus) return;
 
@@ -319,7 +317,7 @@ abstract class LitecoinWalletBase extends ElectrumWallet with Store {
       lastFewProgresses.add(syncStatus.progress());
       if (lastFewProgresses.length < 4) return;
       // limit list size to 4:
-        while(lastFewProgresses.length > 4) {
+      while (lastFewProgresses.length > 4) {
         lastFewProgresses.removeAt(0);
       }
       // if the progress is the same over the last 40 seconds, restart the sync:
@@ -330,9 +328,6 @@ abstract class LitecoinWalletBase extends ElectrumWallet with Store {
         timer.cancel();
       }
     });
-    });
-    // this runs in the background and processes new utxos as they come in:
-    processMwebUtxos();
   }
 
   @action
@@ -678,14 +673,19 @@ abstract class LitecoinWalletBase extends ElectrumWallet with Store {
 
     int confirmed = balance.confirmed;
     int unconfirmed = balance.unconfirmed;
+    int confirmedMweb = 0;
+    int unconfirmedMweb = 0;
     try {
       mwebUtxosBox.values.forEach((utxo) {
         if (utxo.height > 0) {
-          confirmed += utxo.value.toInt();
+          confirmedMweb += utxo.value.toInt();
         } else {
-          unconfirmed += utxo.value.toInt();
+          unconfirmedMweb += utxo.value.toInt();
         }
       });
+      if (/*confirmedMweb > 0 &&*/ unconfirmedMweb > 0) {
+        unconfirmedMweb = -1 * (confirmedMweb - unconfirmedMweb);
+      }
     } catch (_) {}
 
     // update unspent balances:
@@ -735,7 +735,13 @@ abstract class LitecoinWalletBase extends ElectrumWallet with Store {
       }
     }
 
-    return ElectrumBalance(confirmed: confirmed, unconfirmed: unconfirmed, frozen: balance.frozen);
+    return ElectrumBalance(
+      confirmed: confirmed,
+      unconfirmed: unconfirmed,
+      frozen: balance.frozen,
+      secondConfirmed: confirmedMweb,
+      secondUnconfirmed: unconfirmedMweb,
+    );
   }
 
   @override
@@ -869,7 +875,7 @@ abstract class LitecoinWalletBase extends ElectrumWallet with Store {
           final addresses = <String>{};
           transaction.inputAddresses?.forEach((id) async {
             final utxo = mwebUtxosBox.get(id);
-            await mwebUtxosBox.delete(id);
+            // await mwebUtxosBox.delete(id);
             if (utxo == null) return;
             final addressRecord = walletAddresses.allAddresses
                 .firstWhere((addressRecord) => addressRecord.address == utxo.address);

cw_bitcoin/lib/litecoin_wallet_addresses.dart

@@ -122,6 +122,10 @@ abstract class LitecoinWalletAddressesBase extends ElectrumWalletAddresses with
   Future<String> getChangeAddress({List<BitcoinOutput>? outputs, UtxoDetails? utxoDetails}) async {
     // use regular change address on peg in, otherwise use mweb for change address:
 
+    if (!mwebEnabled) {
+      return super.getChangeAddress();
+    }
+
     if (outputs != null && utxoDetails != null) {
       // check if this is a PEGIN:
       bool outputsToMweb = false;
@@ -134,6 +138,7 @@ abstract class LitecoinWalletAddressesBase extends ElectrumWalletAddresses with
           outputsToMweb = true;
         }
       }
+      // TODO: this doesn't respect coin control because it doesn't know which available inputs are selected
       utxoDetails.availableInputs.forEach((element) {
         if (element.address.contains("mweb")) {
           comesFromMweb = true;
@@ -144,6 +149,11 @@ abstract class LitecoinWalletAddressesBase extends ElectrumWalletAddresses with
       if (isPegIn && mwebEnabled) {
         return super.getChangeAddress();
       }
+
+      // use regular change address if it's not an mweb tx:
+      if (!comesFromMweb && !outputsToMweb) {
+        return super.getChangeAddress();
+      }
     }
 
     if (mwebEnabled) {

cw_core/lib/balance.dart

@@ -1,13 +1,18 @@
 abstract class Balance {
-  const Balance(this.available, this.additional);
+  const Balance(this.available, this.additional, {this.secondAvailable, this.secondAdditional});
 
   final int available;
 
   final int additional;
 
+  final int? secondAvailable;
+  final int? secondAdditional;
+
   String get formattedAvailableBalance;
-
   String get formattedAdditionalBalance;
-
   String get formattedUnAvailableBalance => '';
+  String get formattedSecondAvailableBalance => '';
+  String get formattedSecondAdditionalBalance => '';
+  String get formattedFullAvailableBalance => '';
+  String get formattedFullUnAvailableBalance => '';
 }

cw_monero/lib/api/wallet_manager.dart

@@ -123,7 +123,7 @@ void restoreWalletFromKeysSync(
     int nettype = 0,
     int restoreHeight = 0}) {
   txhistory = null;
-  final newWptr = spendKey != ""
+  var newWptr = (spendKey != "")
    ? monero.WalletManager_createDeterministicWalletFromSpendKey(
     wmPtr,
     path: path,
@@ -149,6 +149,32 @@ void restoreWalletFromKeysSync(
         message: monero.Wallet_errorString(newWptr));
   }
 
+  // CW-712 - Try to restore deterministic wallet first, if the view key doesn't
+  // match the view key provided
+  if (spendKey != "") {
+    final viewKeyRestored = monero.Wallet_secretViewKey(newWptr);
+    if (viewKey != viewKeyRestored && viewKey != "") {
+      monero.WalletManager_closeWallet(wmPtr, newWptr, false);
+      File(path).deleteSync();
+      File(path+".keys").deleteSync();
+      newWptr = monero.WalletManager_createWalletFromKeys(
+        wmPtr,
+        path: path,
+        password: password,
+        restoreHeight: restoreHeight,
+        addressString: address,
+        viewKeyString: viewKey,
+        spendKeyString: spendKey,
+        nettype: 0,
+      );
+      final status = monero.Wallet_status(newWptr);
+      if (status != 0) {
+        throw WalletRestoreFromKeysException(
+            message: monero.Wallet_errorString(newWptr));
+      }
+    }
+  }
+
   wptr = newWptr;
 
   openedWalletsByPath[path] = wptr!;

cw_wownero/lib/api/wallet_manager.dart

@@ -140,7 +140,7 @@ void restoreWalletFromKeysSync(
     int nettype = 0,
     int restoreHeight = 0}) {
   txhistory = null;
-  final newWptr =  spendKey != ""
+  var newWptr = (spendKey != "")
    ? wownero.WalletManager_createDeterministicWalletFromSpendKey(
     wmPtr,
     path: path,
@@ -165,7 +165,31 @@ void restoreWalletFromKeysSync(
     throw WalletRestoreFromKeysException(
         message: wownero.Wallet_errorString(newWptr));
   }
-
+  // CW-712 - Try to restore deterministic wallet first, if the view key doesn't
+  // match the view key provided
+  if (spendKey != "") {
+    final viewKeyRestored = wownero.Wallet_secretViewKey(newWptr);
+    if (viewKey != viewKeyRestored && viewKey != "") {
+      wownero.WalletManager_closeWallet(wmPtr, newWptr, false);
+      File(path).deleteSync();
+      File(path+".keys").deleteSync();
+      newWptr = wownero.WalletManager_createWalletFromKeys(
+        wmPtr,
+        path: path,
+        password: password,
+        restoreHeight: restoreHeight,
+        addressString: address,
+        viewKeyString: viewKey,
+        spendKeyString: spendKey,
+        nettype: 0,
+      );
+      final status = wownero.Wallet_status(newWptr);
+      if (status != 0) {
+        throw WalletRestoreFromKeysException(
+            message: wownero.Wallet_errorString(newWptr));
+      }
+    }
+  }
   wptr = newWptr;
 
   openedWalletsByPath[path] = wptr!;

lib/src/screens/dashboard/pages/balance_page.dart

@@ -131,7 +131,7 @@ class CryptoBalanceWidget extends StatelessWidget {
               builder: (_) {
                 if (dashboardViewModel.getMoneroError != null) {
                   return Padding(
-                    padding: const EdgeInsets.fromLTRB(16,0,16,16),
+                    padding: const EdgeInsets.fromLTRB(16, 0, 16, 16),
                     child: DashBoardRoundedCardWidget(
                       title: "Invalid monero bindings",
                       subTitle: dashboardViewModel.getMoneroError.toString(),
@@ -146,13 +146,12 @@ class CryptoBalanceWidget extends StatelessWidget {
               builder: (_) {
                 if (dashboardViewModel.getWowneroError != null) {
                   return Padding(
-                    padding: const EdgeInsets.fromLTRB(16,0,16,16),
+                      padding: const EdgeInsets.fromLTRB(16, 0, 16, 16),
                       child: DashBoardRoundedCardWidget(
                         title: "Invalid wownero bindings",
                         subTitle: dashboardViewModel.getWowneroError.toString(),
                         onTap: () {},
-                    )
+                      ));
-                  );
                 }
                 return Container();
               },
@@ -273,6 +272,18 @@ class CryptoBalanceWidget extends StatelessWidget {
                         currency: balance.asset,
                         hasAdditionalBalance:
                             dashboardViewModel.balanceViewModel.hasAdditionalBalance,
+                        hasSecondAdditionalBalance:
+                            dashboardViewModel.balanceViewModel.hasSecondAdditionalBalance,
+                        hasSecondAvailableBalance:
+                            dashboardViewModel.balanceViewModel.hasSecondAvailableBalance,
+                        secondAdditionalBalance: balance.secondAdditionalBalance,
+                        secondAdditionalFiatBalance: balance.fiatSecondAdditionalBalance,
+                        secondAvailableBalance: balance.secondAvailableBalance,
+                        secondAvailableFiatBalance: balance.fiatSecondAvailableBalance,
+                        secondAdditionalBalanceLabel:
+                            '${dashboardViewModel.balanceViewModel.secondAdditionalBalanceLabel}',
+                        secondAvailableBalanceLabel:
+                            '${dashboardViewModel.balanceViewModel.secondAvailableBalanceLabel}',
                         isTestnet: dashboardViewModel.isTestnet,
                       );
                     });
@@ -290,12 +301,11 @@ class CryptoBalanceWidget extends StatelessWidget {
                         child: DashBoardRoundedCardWidget(
                           customBorder: 30,
                           title: "This wallet has encountered an issue",
-                        subTitle: "Here are the things that you should note:\n - "
+                          subTitle: "Here are the things that you should note:\n - " +
-                        +dashboardViewModel.isMoneroWalletBrokenReasons.join("\n - ")
+                              dashboardViewModel.isMoneroWalletBrokenReasons.join("\n - ") +
-                        +"\n\nPlease restart your wallet and if it doesn't help contact our support.",
+                              "\n\nPlease restart your wallet and if it doesn't help contact our support.",
                           onTap: () {},
-                      )
+                        ))
-                    )
                   ],
                   if (dashboardViewModel.showSilentPaymentsCard) ...[
                     SizedBox(height: 10),
@@ -494,10 +504,18 @@ class BalanceRowWidget extends StatelessWidget {
     required this.additionalBalanceLabel,
     required this.additionalBalance,
     required this.additionalFiatBalance,
+    required this.secondAvailableBalanceLabel,
+    required this.secondAvailableBalance,
+    required this.secondAvailableFiatBalance,
+    required this.secondAdditionalBalanceLabel,
+    required this.secondAdditionalBalance,
+    required this.secondAdditionalFiatBalance,
     required this.frozenBalance,
     required this.frozenFiatBalance,
     required this.currency,
     required this.hasAdditionalBalance,
+    required this.hasSecondAvailableBalance,
+    required this.hasSecondAdditionalBalance,
     required this.isTestnet,
     super.key,
   });
@@ -508,10 +526,18 @@ class BalanceRowWidget extends StatelessWidget {
   final String additionalBalanceLabel;
   final String additionalBalance;
   final String additionalFiatBalance;
+  final String secondAvailableBalanceLabel;
+  final String secondAvailableBalance;
+  final String secondAvailableFiatBalance;
+  final String secondAdditionalBalanceLabel;
+  final String secondAdditionalBalance;
+  final String secondAdditionalFiatBalance;
   final String frozenBalance;
   final String frozenFiatBalance;
   final CryptoCurrency currency;
   final bool hasAdditionalBalance;
+  final bool hasSecondAvailableBalance;
+  final bool hasSecondAdditionalBalance;
   final bool isTestnet;
 
   // void _showBalanceDescription(BuildContext context) {
@@ -759,6 +785,94 @@ class BalanceRowWidget extends StatelessWidget {
                     ),
                 ],
               ),
+            if (hasSecondAvailableBalance)
+              Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: [
+                  SizedBox(height: 24),
+                  Text(
+                    '${secondAvailableBalanceLabel}',
+                    textAlign: TextAlign.center,
+                    style: TextStyle(
+                      fontSize: 12,
+                      fontFamily: 'Lato',
+                      fontWeight: FontWeight.w400,
+                      color: Theme.of(context).extension<BalancePageTheme>()!.labelTextColor,
+                      height: 1,
+                    ),
+                  ),
+                  SizedBox(height: 8),
+                  AutoSizeText(
+                    secondAvailableBalance,
+                    style: TextStyle(
+                      fontSize: 20,
+                      fontFamily: 'Lato',
+                      fontWeight: FontWeight.w400,
+                      color: Theme.of(context).extension<BalancePageTheme>()!.assetTitleColor,
+                      height: 1,
+                    ),
+                    maxLines: 1,
+                    textAlign: TextAlign.center,
+                  ),
+                  SizedBox(height: 4),
+                  if (!isTestnet)
+                    Text(
+                      '${secondAvailableFiatBalance}',
+                      textAlign: TextAlign.center,
+                      style: TextStyle(
+                        fontSize: 12,
+                        fontFamily: 'Lato',
+                        fontWeight: FontWeight.w400,
+                        color: Theme.of(context).extension<BalancePageTheme>()!.textColor,
+                        height: 1,
+                      ),
+                    ),
+                ],
+              ),
+            if (hasSecondAdditionalBalance)
+              Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: [
+                  SizedBox(height: 24),
+                  Text(
+                    '${secondAdditionalBalanceLabel}',
+                    textAlign: TextAlign.center,
+                    style: TextStyle(
+                      fontSize: 12,
+                      fontFamily: 'Lato',
+                      fontWeight: FontWeight.w400,
+                      color: Theme.of(context).extension<BalancePageTheme>()!.labelTextColor,
+                      height: 1,
+                    ),
+                  ),
+                  SizedBox(height: 8),
+                  AutoSizeText(
+                    secondAdditionalBalance,
+                    style: TextStyle(
+                      fontSize: 20,
+                      fontFamily: 'Lato',
+                      fontWeight: FontWeight.w400,
+                      color: Theme.of(context).extension<BalancePageTheme>()!.assetTitleColor,
+                      height: 1,
+                    ),
+                    maxLines: 1,
+                    textAlign: TextAlign.center,
+                  ),
+                  SizedBox(height: 4),
+                  if (!isTestnet)
+                    Text(
+                      '${secondAdditionalFiatBalance}',
+                      textAlign: TextAlign.center,
+                      style: TextStyle(
+                        fontSize: 12,
+                        fontFamily: 'Lato',
+                        fontWeight: FontWeight.w400,
+                        color: Theme.of(context).extension<BalancePageTheme>()!.textColor,
+                        height: 1,
+                      ),
+                    ),
+                ],
+              ),
           ],
         ),
       ),

lib/src/screens/receive/widgets/address_list.dart

@@ -1,3 +1,6 @@
+
+import 'dart:math';
+
 import 'package:cake_wallet/di.dart';
 import 'package:cake_wallet/generated/i18n.dart';
 import 'package:cake_wallet/routes.dart';
@@ -35,7 +38,7 @@ class AddressList extends StatelessWidget {
         separatorBuilder: (context, _) => const HorizontalSectionDivider(),
         shrinkWrap: true,
         physics: NeverScrollableScrollPhysics(),
-        itemCount: addressListViewModel.items.length,
+        itemCount: min(addressListViewModel.items.length, 100),// TODO: don't show all 1000 mweb addresses
         itemBuilder: (context, index) {
           final item = addressListViewModel.items[index];
           Widget cell = Container();

lib/view_model/dashboard/balance_view_model.dart

@@ -21,10 +21,14 @@ class BalanceRecord {
   const BalanceRecord(
       {required this.availableBalance,
       required this.additionalBalance,
+      required this.secondAvailableBalance,
+      required this.secondAdditionalBalance,
       required this.frozenBalance,
       required this.fiatAvailableBalance,
       required this.fiatAdditionalBalance,
       required this.fiatFrozenBalance,
+      required this.fiatSecondAvailableBalance,
+      required this.fiatSecondAdditionalBalance,
       required this.asset,
       required this.formattedAssetTitle});
   final String fiatAdditionalBalance;
@@ -33,6 +37,10 @@ class BalanceRecord {
   final String additionalBalance;
   final String availableBalance;
   final String frozenBalance;
+  final String secondAvailableBalance;
+  final String secondAdditionalBalance;
+  final String fiatSecondAdditionalBalance;
+  final String fiatSecondAvailableBalance;
   final CryptoCurrency asset;
   final String formattedAssetTitle;
 }
@@ -158,6 +166,26 @@ abstract class BalanceViewModelBase with Store {
     }
   }
 
+  @computed
+  String get secondAvailableBalanceLabel {
+    switch (wallet.type) {
+      case WalletType.litecoin:
+        return S.current.mweb_confirmed;
+      default:
+        return S.current.confirmed;
+    }
+  }
+
+  @computed
+  String get secondAdditionalBalanceLabel {
+    switch (wallet.type) {
+      case WalletType.litecoin:
+        return S.current.mweb_unconfirmed;
+      default:
+        return S.current.unconfirmed;
+    }
+  }
+
   @computed
   bool get hasMultiBalance => appStore.wallet!.type == WalletType.haven;
 
@@ -207,6 +235,17 @@ abstract class BalanceViewModelBase with Store {
     return walletBalance.formattedAdditionalBalance;
   }
 
+  @computed
+  String get secondAdditionalBalance {
+    final walletBalance = _walletBalance;
+
+    if (displayMode == BalanceDisplayMode.hiddenBalance) {
+      return '---';
+    }
+
+    return walletBalance.formattedSecondAdditionalBalance;
+  }
+
   @computed
   String get availableFiatBalance {
     final walletBalance = _walletBalance;
@@ -243,9 +282,13 @@ abstract class BalanceViewModelBase with Store {
                 availableBalance: '---',
                 additionalBalance: '---',
                 frozenBalance: '---',
+                secondAvailableBalance: '---',
+                secondAdditionalBalance: '---',
                 fiatAdditionalBalance: isFiatDisabled ? '' : '---',
                 fiatAvailableBalance: isFiatDisabled ? '' : '---',
                 fiatFrozenBalance: isFiatDisabled ? '' : '---',
+                fiatSecondAvailableBalance: isFiatDisabled ? '' : '---',
+                fiatSecondAdditionalBalance: isFiatDisabled ? '' : '---',
                 asset: key,
                 formattedAssetTitle: _formatterAsset(key)));
       }
@@ -274,24 +317,46 @@ abstract class BalanceViewModelBase with Store {
               ' ' +
               _getFiatBalance(price: price, cryptoAmount: getFormattedFrozenBalance(value)));
 
+      final secondAdditionalFiatBalance = isFiatDisabled
+          ? ''
+          : (fiatCurrency.toString() +
+              ' ' +
+              _getFiatBalance(price: price, cryptoAmount: value.formattedSecondAdditionalBalance));
+
+      final secondAvailableFiatBalance = isFiatDisabled
+          ? ''
+          : (fiatCurrency.toString() +
+              ' ' +
+              _getFiatBalance(price: price, cryptoAmount: value.formattedSecondAvailableBalance));
+
       return MapEntry(
           key,
           BalanceRecord(
               availableBalance: value.formattedAvailableBalance,
               additionalBalance: value.formattedAdditionalBalance,
               frozenBalance: getFormattedFrozenBalance(value),
+              secondAvailableBalance: value.formattedSecondAvailableBalance,
+              secondAdditionalBalance: value.formattedSecondAdditionalBalance,
               fiatAdditionalBalance: additionalFiatBalance,
               fiatAvailableBalance: availableFiatBalance,
               fiatFrozenBalance: frozenFiatBalance,
+              fiatSecondAvailableBalance: secondAvailableFiatBalance,
+              fiatSecondAdditionalBalance: secondAdditionalFiatBalance,
               asset: key,
               formattedAssetTitle: _formatterAsset(key)));
     });
   }
 
   @computed
-  bool get hasAdditionalBalance => _hasAdditionBalanceForWalletType(wallet.type);
+  bool get hasAdditionalBalance => _hasAdditionalBalanceForWalletType(wallet.type);
 
-  bool _hasAdditionBalanceForWalletType(WalletType type) {
+  @computed
+  bool get hasSecondAdditionalBalance => _hasSecondAdditionalBalanceForWalletType(wallet.type);
+
+  @computed
+  bool get hasSecondAvailableBalance => _hasSecondAvailableBalanceForWalletType(wallet.type);
+
+  bool _hasAdditionalBalanceForWalletType(WalletType type) {
     switch (type) {
       case WalletType.ethereum:
       case WalletType.polygon:
@@ -303,6 +368,20 @@ abstract class BalanceViewModelBase with Store {
     }
   }
 
+  bool _hasSecondAdditionalBalanceForWalletType(WalletType type) {
+    if (wallet.type == WalletType.litecoin /*&& settingsStore.mwebEnabled*/) {
+      return true;
+    }
+    return false;
+  }
+
+  bool _hasSecondAvailableBalanceForWalletType(WalletType type) {
+    if (wallet.type == WalletType.litecoin /*&& settingsStore.mwebEnabled*/) {
+      return true;
+    }
+    return false;
+  }
+
   @computed
   List<BalanceRecord> get formattedBalances {
     final balance = balances.values.toList();

lib/view_model/send/send_view_model.dart

@@ -217,7 +217,7 @@ abstract class SendViewModelBase extends WalletChangeListenerViewModel with Stor
   PendingTransaction? pendingTransaction;
 
   @computed
-  String get balance => wallet.balance[selectedCryptoCurrency]!.formattedAvailableBalance;
+  String get balance => wallet.balance[selectedCryptoCurrency]!.formattedFullAvailableBalance;
 
   @computed
   bool get isFiatDisabled => balanceViewModel.isFiatDisabled;

res/values/strings_ar.arb

@@ -396,6 +396,8 @@
   "monero_light_theme": " ضوء مونيرو",
   "moonpay_alert_text": "يجب أن تكون قيمة المبلغ أكبر من أو تساوي ${minAmount} ${fiatCurrency}",
   "more_options": "المزيد من الخيارات",
+  "mweb_confirmed": "أكد MWEB",
+  "mweb_unconfirmed": "غير مؤكد MWEB",
   "name": "ﻢﺳﺍ",
   "nano_current_rep": "الممثل الحالي",
   "nano_gpt_thanks_message": "شكرا لاستخدام nanogpt! تذكر أن تعود إلى المتصفح بعد اكتمال معاملتك!",

res/values/strings_bg.arb

@@ -396,6 +396,8 @@
   "monero_light_theme": "Лека тема Monero",
   "moonpay_alert_text": "Сумата трябва да бъде най-малко ${minAmount} ${fiatCurrency}",
   "more_options": "Още настройки",
+  "mweb_confirmed": "Потвърден MWeb",
+  "mweb_unconfirmed": "Непотвърден mweb",
   "name": "Име",
   "nano_current_rep": "Настоящ представител",
   "nano_gpt_thanks_message": "Благодаря, че използвахте Nanogpt! Не забравяйте да се върнете обратно към браузъра, след като транзакцията ви приключи!",

res/values/strings_cs.arb

@@ -396,6 +396,8 @@
   "monero_light_theme": "Světlé téma Monero",
   "moonpay_alert_text": "Částka musí být větší nebo rovna ${minAmount} ${fiatCurrency}",
   "more_options": "Více možností",
+  "mweb_confirmed": "Potvrzený mweb",
+  "mweb_unconfirmed": "Nepotvrzené mWeb",
   "name": "název",
   "nano_current_rep": "Současný zástupce",
   "nano_gpt_thanks_message": "Děkujeme za používání Nanogpt! Nezapomeňte se po dokončení transakce vydat zpět do prohlížeče!",

res/values/strings_de.arb

@@ -396,6 +396,8 @@
   "monero_light_theme": "Monero Light-Thema",
   "moonpay_alert_text": "Der Wert des Betrags muss größer oder gleich ${minAmount} ${fiatCurrency} sein",
   "more_options": "Weitere Optionen",
+  "mweb_confirmed": "Bestätigt MWeb",
+  "mweb_unconfirmed": "Unbestätigter MWeb",
   "name": "Name",
   "nano_current_rep": "Aktueller Vertreter",
   "nano_gpt_thanks_message": "Danke, dass du Nanogpt benutzt hast! Denken Sie daran, nach Abschluss Ihrer Transaktion zurück zum Browser zu gehen!",

res/values/strings_en.arb

@@ -396,6 +396,8 @@
   "monero_light_theme": "Monero Light Theme",
   "moonpay_alert_text": "Value of the amount must be more or equal to ${minAmount} ${fiatCurrency}",
   "more_options": "More Options",
+  "mweb_confirmed": "Confirmed MWEB",
+  "mweb_unconfirmed": "Unconfirmed MWEB",
   "name": "Name",
   "nano_current_rep": "Current Representative",
   "nano_gpt_thanks_message": "Thanks for using NanoGPT! Remember to head back to the browser after your transaction completes!",

res/values/strings_es.arb

@@ -396,6 +396,8 @@
   "monero_light_theme": "Tema ligero de Monero",
   "moonpay_alert_text": "El valor de la cantidad debe ser mayor o igual a ${minAmount} ${fiatCurrency}",
   "more_options": "Más Opciones",
+  "mweb_confirmed": "Confirmado mweb",
+  "mweb_unconfirmed": "Mweb no confirmado",
   "name": "Nombre",
   "nano_current_rep": "Representante actual",
   "nano_gpt_thanks_message": "¡Gracias por usar nanogpt! ¡Recuerde regresar al navegador después de que se complete su transacción!",

res/values/strings_fr.arb

@@ -396,6 +396,8 @@
   "monero_light_theme": "Thème de lumière Monero",
   "moonpay_alert_text": "Le montant doit être au moins égal à ${minAmount} ${fiatCurrency}",
   "more_options": "Plus d'options",
+  "mweb_confirmed": "Confirmé MWEB",
+  "mweb_unconfirmed": "Mweb non confirmé",
   "name": "Nom",
   "nano_current_rep": "Représentant actuel",
   "nano_gpt_thanks_message": "Merci d'avoir utilisé Nanogpt! N'oubliez pas de retourner au navigateur une fois votre transaction terminée!",

res/values/strings_ha.arb

@@ -396,6 +396,8 @@
   "monero_light_theme": "Jigon Hasken Monero",
   "moonpay_alert_text": "Darajar adadin dole ne ya zama fiye ko daidai da ${minAmount} ${fiatCurrency}",
   "more_options": "Ƙarin Zaɓuɓɓuka",
+  "mweb_confirmed": "Tabbatar da Mweb",
+  "mweb_unconfirmed": "Myconfired",
   "name": "Suna",
   "nano_current_rep": "Wakilin Yanzu",
   "nano_gpt_thanks_message": "Na gode da amfani da Nanogpt! Ka tuna da komawa zuwa mai bincike bayan ma'amalar ka ta cika!",

res/values/strings_hi.arb

@@ -396,6 +396,8 @@
   "monero_light_theme": "मोनेरो लाइट थीम",
   "moonpay_alert_text": "राशि का मूल्य अधिक है या करने के लिए बराबर होना चाहिए ${minAmount} ${fiatCurrency}",
   "more_options": "और विकल्प",
+  "mweb_confirmed": "MWEB की पुष्टि की",
+  "mweb_unconfirmed": "अपुष्ट MWEB",
   "name": "नाम",
   "nano_current_rep": "वर्तमान प्रतिनिधि",
   "nano_gpt_thanks_message": "Nanogpt का उपयोग करने के लिए धन्यवाद! अपने लेन -देन के पूरा होने के बाद ब्राउज़र पर वापस जाना याद रखें!",

res/values/strings_hr.arb

@@ -396,6 +396,8 @@
   "monero_light_theme": "Monero lagana tema",
   "moonpay_alert_text": "Vrijednost iznosa mora biti veća ili jednaka ${minAmount} ${fiatCurrency}",
   "more_options": "Više opcija",
+  "mweb_confirmed": "Potvrđen MWeb",
+  "mweb_unconfirmed": "Nepotvrđeni mWeb",
   "name": "Ime",
   "nano_current_rep": "Trenutni predstavnik",
   "nano_gpt_thanks_message": "Hvala što ste koristili nanogpt! Ne zaboravite da se vratite u preglednik nakon što vam se transakcija završi!",

res/values/strings_hy.arb

@@ -387,6 +387,8 @@
   "monero_light_theme": "Monero պայծառ տեսք",
   "moonpay_alert_text": "Գումարի արժեքը պետք է լինի հավասար կամ ավելի քան ${minAmount} ${fiatCurrency}",
   "more_options": "Այլ տարբերակներ",
+  "mweb_confirmed": "Հաստատված MWEB",
+  "mweb_unconfirmed": "Չկարգավորված Mweb",
   "name": "Անուն",
   "nano_current_rep": "Ընթացիկ ներկայացուցիչ",
   "nano_gpt_thanks_message": "Շնորհակալություն NanoGPT-ն օգտագործելու համար: Հիշեք վերադառնալ դիտարկիչ ձեր փոխանցումն ավարտելուց հետո",

res/values/strings_id.arb

@@ -396,6 +396,8 @@
   "monero_light_theme": "Tema Cahaya Monero",
   "moonpay_alert_text": "Nilai jumlah harus lebih atau sama dengan ${minAmount} ${fiatCurrency}",
   "more_options": "Opsi Lainnya",
+  "mweb_confirmed": "Mengkonfirmasi mWeb",
+  "mweb_unconfirmed": "MWEB yang belum dikonfirmasi",
   "name": "Nama",
   "nano_current_rep": "Perwakilan saat ini",
   "nano_gpt_thanks_message": "Terima kasih telah menggunakan Nanogpt! Ingatlah untuk kembali ke browser setelah transaksi Anda selesai!",

res/values/strings_it.arb

@@ -397,6 +397,8 @@
   "monero_light_theme": "Tema leggero Monero",
   "moonpay_alert_text": "Il valore dell'importo deve essere maggiore o uguale a ${minAmount} ${fiatCurrency}",
   "more_options": "Altre opzioni",
+  "mweb_confirmed": "MWeb confermato",
+  "mweb_unconfirmed": "MWeb non confermato",
   "name": "Nome",
   "nano_current_rep": "Rappresentante attuale",
   "nano_gpt_thanks_message": "Grazie per aver usato il nanogpt! Ricorda di tornare al browser dopo il completamento della transazione!",

res/values/strings_ja.arb

@@ -397,6 +397,8 @@
   "monero_light_theme": "モネロ ライト テーマ",
   "moonpay_alert_text": "金額の値は以上でなければなりません ${minAmount} ${fiatCurrency}",
   "more_options": "その他のオプション",
+  "mweb_confirmed": "確認されたMWEB",
+  "mweb_unconfirmed": "未確認のMWEB",
   "name": "名前",
   "nano_current_rep": "現在の代表",
   "nano_gpt_thanks_message": "NanoGptを使用してくれてありがとう！トランザクションが完了したら、ブラウザに戻ることを忘れないでください！",

res/values/strings_ko.arb

@@ -396,6 +396,8 @@
   "monero_light_theme": "모네로 라이트 테마",
   "moonpay_alert_text": "금액은 다음보다 크거나 같아야합니다 ${minAmount} ${fiatCurrency}",
   "more_options": "추가 옵션",
+  "mweb_confirmed": "확인 mweb",
+  "mweb_unconfirmed": "확인되지 않은 mweb",
   "name": "이름",
   "nano_current_rep": "현재 대표",
   "nano_gpt_thanks_message": "Nanogpt를 사용해 주셔서 감사합니다! 거래가 완료된 후 브라우저로 돌아가는 것을 잊지 마십시오!",

res/values/strings_my.arb

@@ -396,6 +396,8 @@
   "monero_light_theme": "Monero Light အပြင်အဆင်",
   "moonpay_alert_text": "ပမာဏ၏တန်ဖိုးသည် ${minAmount} ${fiatCurrency} နှင့် ပိုနေရမည်",
   "more_options": "နောက်ထပ် ရွေးချယ်စရာများ",
+  "mweb_confirmed": "အတည်ပြုလိုက် mweb",
+  "mweb_unconfirmed": "အတည်မပြုနိုင်သော mweb",
   "name": "နာမည်",
   "nano_current_rep": "လက်ရှိကိုယ်စားလှယ်",
   "nano_gpt_thanks_message": "nanogpt ကိုသုံးပြီးကျေးဇူးတင်ပါတယ် သင်၏ငွေပေးငွေယူပြီးနောက် browser သို့ပြန်သွားရန်သတိရပါ။",

res/values/strings_nl.arb

@@ -396,6 +396,8 @@
   "monero_light_theme": "Monero Light-thema",
   "moonpay_alert_text": "Waarde van het bedrag moet meer of gelijk zijn aan ${minAmount} ${fiatCurrency}",
   "more_options": "Meer opties",
+  "mweb_confirmed": "Bevestigde MWEB",
+  "mweb_unconfirmed": "Onbevestigde MWEB",
   "name": "Naam",
   "nano_current_rep": "Huidige vertegenwoordiger",
   "nano_gpt_thanks_message": "Bedankt voor het gebruik van Nanogpt! Vergeet niet om terug te gaan naar de browser nadat uw transactie is voltooid!",

res/values/strings_pl.arb

@@ -396,6 +396,8 @@
   "monero_light_theme": "Lekki motyw Monero",
   "moonpay_alert_text": "Wartość kwoty musi być większa lub równa ${minAmount} ${fiatCurrency}",
   "more_options": "Więcej opcji",
+  "mweb_confirmed": "Potwierdził MWEB",
+  "mweb_unconfirmed": "Niepotwierdzone MWEB",
   "name": "Nazwa",
   "nano_current_rep": "Obecny przedstawiciel",
   "nano_gpt_thanks_message": "Dzięki za użycie Nanogpt! Pamiętaj, aby wrócić do przeglądarki po zakończeniu transakcji!",

res/values/strings_pt.arb

@@ -397,6 +397,8 @@
   "monero_light_theme": "Monero Light Theme",
   "moonpay_alert_text": "O valor do montante deve ser maior ou igual a ${minAmount} ${fiatCurrency}",
   "more_options": "Mais opções",
+  "mweb_confirmed": "MWEB confirmado",
+  "mweb_unconfirmed": "MWEB não confirmado",
   "name": "Nome",
   "nano_current_rep": "Representante atual",
   "nano_gpt_thanks_message": "Obrigado por usar o Nanogpt! Lembre -se de voltar para o navegador após a conclusão da transação!",

res/values/strings_ru.arb

@@ -396,6 +396,8 @@
   "monero_light_theme": "Светлая тема Monero",
   "moonpay_alert_text": "Сумма должна быть больше или равна ${minAmount} ${fiatCurrency}",
   "more_options": "Дополнительные параметры",
+  "mweb_confirmed": "Подтверждено MWEB",
+  "mweb_unconfirmed": "Неподтвержденная MWEB",
   "name": "Имя",
   "nano_current_rep": "Нынешний представитель",
   "nano_gpt_thanks_message": "Спасибо за использование Nanogpt! Не забудьте вернуться в браузер после завершения транзакции!",

res/values/strings_th.arb

@@ -396,6 +396,8 @@
   "monero_light_theme": "ธีมแสง Monero",
   "moonpay_alert_text": "มูลค่าของจำนวนต้องมากกว่าหรือเท่ากับ ${minAmount} ${fiatCurrency}",
   "more_options": "ตัวเลือกเพิ่มเติม",
+  "mweb_confirmed": "MWEB ยืนยันแล้ว",
+  "mweb_unconfirmed": "mweb ที่ไม่ได้รับการยืนยัน",
   "name": "ชื่อ",
   "nano_current_rep": "ตัวแทนปัจจุบัน",
   "nano_gpt_thanks_message": "ขอบคุณที่ใช้ Nanogpt! อย่าลืมกลับไปที่เบราว์เซอร์หลังจากการทำธุรกรรมของคุณเสร็จสิ้น!",

res/values/strings_tl.arb

@@ -396,6 +396,8 @@
   "monero_light_theme": "Monero Light Theme",
   "moonpay_alert_text": "Ang halaga ay dapat na higit pa o katumbas ng ${minAmount} ${fiatCurrency}",
   "more_options": "Higit pang mga Pagpipilian",
+  "mweb_confirmed": "Nakumpirma na MWeb",
+  "mweb_unconfirmed": "Hindi nakumpirma si Mweb",
   "name": "Pangalan",
   "nano_current_rep": "Kasalukuyang Representative",
   "nano_gpt_thanks_message": "Salamat sa paggamit ng NanoGPT! Tandaan na bumalik sa browser matapos makumpleto ang iyong transaksyon!",

res/values/strings_tr.arb

@@ -396,6 +396,8 @@
   "monero_light_theme": "Monero Hafif Tema",
   "moonpay_alert_text": "Tutar ${minAmount} ${fiatCurrency} miktarına eşit veya daha fazla olmalıdır",
   "more_options": "Daha Fazla Seçenek",
+  "mweb_confirmed": "Onaylanmış mweb",
+  "mweb_unconfirmed": "Doğrulanmamış mweb",
   "name": "İsim",
   "nano_current_rep": "Mevcut temsilci",
   "nano_gpt_thanks_message": "Nanogpt kullandığınız için teşekkürler! İşleminiz tamamlandıktan sonra tarayıcıya geri dönmeyi unutmayın!",

res/values/strings_uk.arb

@@ -396,6 +396,8 @@
   "monero_light_theme": "Легка тема Monero",
   "moonpay_alert_text": "Значення суми має бути більшим або дорівнювати ${minAmount} ${fiatCurrency}",
   "more_options": "Більше параметрів",
+  "mweb_confirmed": "Підтвердив Mweb",
+  "mweb_unconfirmed": "Неперевірений MWEB",
   "name": "Ім'я",
   "nano_current_rep": "Поточний представник",
   "nano_gpt_thanks_message": "Дякуємо за використання наногпта! Не забудьте повернутися до браузера після завершення транзакції!",

res/values/strings_ur.arb

@@ -396,6 +396,8 @@
   "monero_light_theme": "مونیرو لائٹ تھیم",
   "moonpay_alert_text": "رقم کی قدر ${minAmount} ${fiatCurrency} کے برابر یا زیادہ ہونی چاہیے۔",
   "more_options": "مزید زرائے",
+  "mweb_confirmed": "تصدیق شدہ MWEB",
+  "mweb_unconfirmed": "غیر مصدقہ MWEB",
   "name": "ﻡﺎﻧ",
   "nano_current_rep": "موجودہ نمائندہ",
   "nano_gpt_thanks_message": "نانوگپٹ استعمال کرنے کا شکریہ! اپنے لین دین کی تکمیل کے بعد براؤزر کی طرف واپس جانا یاد رکھیں!",

res/values/strings_vi.arb

@@ -140,8 +140,8 @@
   "confirm": "Xác nhận",
   "confirm_delete_template": "Thao tác này sẽ xóa mẫu này. Bạn có muốn tiếp tục không?",
   "confirm_delete_wallet": "Thao tác này sẽ xóa ví này. Bạn có muốn tiếp tục không?",
-  "confirm_fee_deduction": "Xác nhận Khấu trừ Phí",
   "confirm_fee_dedction_content": "Bạn có đồng ý trừ phí từ đầu ra không?",
+  "confirm_fee_deduction": "Xác nhận Khấu trừ Phí",
   "confirm_sending": "Xác nhận gửi",
   "confirm_silent_payments_switch_node": "Nút hiện tại của bạn không hỗ trợ thanh toán im lặng\\nCake Wallet sẽ chuyển sang một nút tương thích chỉ để quét",
   "confirmations": "Xác nhận",
@@ -386,6 +386,8 @@
   "monero_light_theme": "Chủ đề sáng Monero",
   "moonpay_alert_text": "Giá trị số tiền phải lớn hơn hoặc bằng ${minAmount} ${fiatCurrency}",
   "more_options": "Thêm tùy chọn",
+  "mweb_confirmed": "Xác nhận MWEB",
+  "mweb_unconfirmed": "MWEB chưa được xác nhận",
   "name": "Tên",
   "nano_current_rep": "Đại diện hiện tại",
   "nano_gpt_thanks_message": "Cảm ơn bạn đã sử dụng NanoGPT! Hãy nhớ quay lại trình duyệt sau khi giao dịch của bạn hoàn tất!",

res/values/strings_yo.arb

@@ -397,6 +397,8 @@
   "monero_light_theme": "Monero Light Akori",
   "moonpay_alert_text": "Iye owó kò gbọ́dọ̀ kéré ju ${minAmount} ${fiatCurrency}",
   "more_options": "Ìyàn àfikún",
+  "mweb_confirmed": "Jẹrisi Mweb",
+  "mweb_unconfirmed": "Ajopo Mweb",
   "name": "Oruko",
   "nano_current_rep": "Aṣoju lọwọlọwọ",
   "nano_gpt_thanks_message": "O ṣeun fun lilo Nonnogt! Ranti lati tẹle pada si ẹrọ lilọ kiri ayelujara lẹhin iṣowo rẹ pari!",

res/values/strings_zh.arb

@@ -396,6 +396,8 @@
   "monero_light_theme": "门罗币浅色主题",
   "moonpay_alert_text": "金额的价值必须大于或等于 ${minAmount} ${fiatCurrency}",
   "more_options": "更多选项",
+  "mweb_confirmed": "确认的MWEB",
+  "mweb_unconfirmed": "未经证实的MWEB",
   "name": "姓名",
   "nano_current_rep": "当前代表",
   "nano_gpt_thanks_message": "感谢您使用Nanogpt！事务完成后，请记住回到浏览器！",