feat: delete silent addresses

cw_bitcoin/lib/electrum_wallet_addresses.dart

@@ -386,12 +386,31 @@ abstract class ElectrumWalletAddressesBase extends WalletAddresses with Store {
 
   @action
   void updateAddress(String address, String label) {
-    final addressRecord =
+    BaseBitcoinAddressRecord? foundAddress;
-        _addresses.firstWhere((addressRecord) => addressRecord.address == address);
+    _addresses.forEach((addressRecord) {
-    addressRecord.setNewName(label);
+      if (addressRecord.address == address) {
-    final index = _addresses.indexOf(addressRecord);
+        foundAddress = addressRecord;
-    _addresses.remove(addressRecord);
+      }
-    _addresses.insert(index, addressRecord);
+    });
+    silentAddresses.forEach((addressRecord) {
+      if (addressRecord.address == address) {
+        foundAddress = addressRecord;
+      }
+    });
+
+    if (foundAddress != null) {
+      foundAddress!.setNewName(label);
+
+      if (foundAddress is BitcoinAddressRecord) {
+        final index = _addresses.indexOf(foundAddress);
+        _addresses.remove(foundAddress);
+        _addresses.insert(index, foundAddress as BitcoinAddressRecord);
+      } else {
+        final index = silentAddresses.indexOf(foundAddress as BitcoinSilentPaymentAddressRecord);
+        silentAddresses.remove(foundAddress);
+        silentAddresses.insert(index, foundAddress as BitcoinSilentPaymentAddressRecord);
+      }
+    }
   }
 
   @action
@@ -537,4 +556,13 @@ abstract class ElectrumWalletAddressesBase extends WalletAddresses with Store {
   bool _isAddressByType(BitcoinAddressRecord addr, BitcoinAddressType type) => addr.type == type;
   bool _isUnusedReceiveAddressByType(BitcoinAddressRecord addr, BitcoinAddressType type) =>
       !addr.isHidden && !addr.isUsed && addr.type == type;
+
+  @action
+  void deleteSilentPaymentAddress(String address) {
+    final addressRecord = silentAddresses.firstWhere((addressRecord) =>
+        addressRecord.type == SilentPaymentsAddresType.p2sp && addressRecord.address == address);
+
+    silentAddresses.remove(addressRecord);
+    updateAddressesByMatch();
+  }
 }

lib/bitcoin/cw_bitcoin.dart

@@ -365,4 +365,9 @@ class CWBitcoin extends Bitcoin {
 
     return node?.uri.host == '198.58.111.154' && node?.uri.port == 50002;
   }
+
+  void deleteSilentPaymentAddress(Object wallet, String address) {
+    final bitcoinWallet = wallet as ElectrumWallet;
+    bitcoinWallet.walletAddresses.deleteSilentPaymentAddress(address);
+  }
 }

lib/src/screens/receive/receive_page.dart

@@ -206,18 +206,23 @@ class ReceivePage extends BasePage {
                                         .extension<ReceivePageTheme>()!
                                         .tilesTextColor;
 
-                                return AddressCell.fromItem(item,
+                                return AddressCell.fromItem(
-                                    isCurrent: isCurrent,
+                                  item,
-                                    hasBalance: addressListViewModel.isElectrumWallet,
+                                  isCurrent: isCurrent,
-                                    backgroundColor: backgroundColor,
+                                  hasBalance: addressListViewModel.isElectrumWallet,
-                                    textColor: textColor,
+                                  backgroundColor: backgroundColor,
-                                    onTap: item.isOneTimeReceiveAddress == true
+                                  textColor: textColor,
-                                        ? null
+                                  onTap: item.isOneTimeReceiveAddress == true
-                                        : (_) => addressListViewModel.setAddress(item),
+                                      ? null
-                                    onEdit: item.isOneTimeReceiveAddress == true
+                                      : (_) => addressListViewModel.setAddress(item),
-                                        ? null
+                                  onEdit: item.isOneTimeReceiveAddress == true || item.isPrimary
-                                        : () => Navigator.of(context)
+                                      ? null
-                                            .pushNamed(Routes.newSubaddress, arguments: item));
+                                      : () => Navigator.of(context)
+                                          .pushNamed(Routes.newSubaddress, arguments: item),
+                                  onDelete: !addressListViewModel.isSilentPayments || item.isPrimary
+                                      ? null
+                                      : () => addressListViewModel.deleteAddress(item),
+                                );
                               });
                             }
 

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

@@ -14,18 +14,22 @@ class AddressCell extends StatelessWidget {
       required this.textColor,
       this.onTap,
       this.onEdit,
+      this.onDelete,
       this.txCount,
       this.balance,
       this.isChange = false,
       this.hasBalance = false});
 
-  factory AddressCell.fromItem(WalletAddressListItem item,
+  factory AddressCell.fromItem(
-          {required bool isCurrent,
+    WalletAddressListItem item, {
-          required Color backgroundColor,
+    required bool isCurrent,
-          required Color textColor,
+    required Color backgroundColor,
-          Function(String)? onTap,
+    required Color textColor,
-          bool hasBalance = false,
+    Function(String)? onTap,
-          Function()? onEdit}) =>
+    bool hasBalance = false,
+    Function()? onEdit,
+    Function()? onDelete,
+  }) =>
       AddressCell(
           address: item.address,
           name: item.name ?? '',
@@ -35,6 +39,7 @@ class AddressCell extends StatelessWidget {
           textColor: textColor,
           onTap: onTap,
           onEdit: onEdit,
+          onDelete: onDelete,
           txCount: item.txCount,
           balance: item.balance,
           isChange: item.isChange,
@@ -48,6 +53,7 @@ class AddressCell extends StatelessWidget {
   final Color textColor;
   final Function(String)? onTap;
   final Function()? onEdit;
+  final Function()? onDelete;
   final int? txCount;
   final String? balance;
   final bool isChange;
@@ -63,7 +69,8 @@ class AddressCell extends StatelessWidget {
     } else {
       return formatIfCashAddr.substring(0, addressPreviewLength) +
           '...' +
-          formatIfCashAddr.substring(formatIfCashAddr.length - addressPreviewLength, formatIfCashAddr.length);
+          formatIfCashAddr.substring(
+              formatIfCashAddr.length - addressPreviewLength, formatIfCashAddr.length);
     }
   }
 
@@ -175,7 +182,7 @@ class AddressCell extends StatelessWidget {
 
   ActionPane _actionPane(BuildContext context) => ActionPane(
         motion: const ScrollMotion(),
-        extentRatio: 0.3,
+        extentRatio: onDelete != null ? 0.4 : 0.3,
         children: [
           SlidableAction(
             onPressed: (_) => onEdit?.call(),
@@ -184,6 +191,14 @@ class AddressCell extends StatelessWidget {
             icon: Icons.edit,
             label: S.of(context).edit,
           ),
+          if (onDelete != null)
+            SlidableAction(
+              onPressed: (_) => onDelete!.call(),
+              backgroundColor: Colors.red,
+              foregroundColor: Colors.white,
+              icon: Icons.delete,
+              label: S.of(context).delete,
+            ),
         ],
       );
 }

lib/view_model/wallet_address_list/wallet_address_list_view_model.dart

@@ -320,7 +320,8 @@ abstract class WalletAddressListViewModelBase extends WalletChangeListenerViewMo
     if (isElectrumWallet) {
       if (bitcoin!.hasSelectedSilentPayments(wallet)) {
         final addressItems = bitcoin!.getSilentPaymentAddresses(wallet).map((address) {
-          final isPrimary = address.index == 0;
+          // Silent Payments index 0 is change per BIP
+          final isPrimary = address.index == 1;
 
           return WalletAddressListItem(
             id: address.index,
@@ -497,4 +498,11 @@ abstract class WalletAddressListViewModelBase extends WalletChangeListenerViewMo
       amount = '';
     }
   }
+
+  @action
+  void deleteAddress(ListItem item) {
+    if (wallet.type == WalletType.bitcoin && item is WalletAddressListItem) {
+      bitcoin!.deleteSilentPaymentAddress(wallet, item.address);
+    }
+  }
 }