From 931b6fb9d21da949ff0bba9d8d36b6d3cdf142b9 Mon Sep 17 00:00:00 2001
From: Omar <omarh.ismail1@gmail.com>
Date: Sun, 9 Aug 2026 16:01:34 +0200
Subject: [PATCH] guard regeneration of lightning address

---
 cw_bitcoin/lib/electrum_wallet_addresses.dart               | 4 ++++
 lib/bitcoin/cw_bitcoin.dart                                 | 6 ++++++
 .../wallet_address_list/wallet_address_list_view_model.dart | 3 ++-
 tool/configure.dart                                         | 2 ++
 4 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/cw_bitcoin/lib/electrum_wallet_addresses.dart b/cw_bitcoin/lib/electrum_wallet_addresses.dart
index 239977ecb..0beb02d25 100644
--- a/cw_bitcoin/lib/electrum_wallet_addresses.dart
+++ b/cw_bitcoin/lib/electrum_wallet_addresses.dart
@@ -442,6 +442,10 @@ abstract class ElectrumWalletAddressesBase extends WalletAddresses with Store {
 
   @action
   BaseBitcoinAddressRecord generateNewAddress({String label = ''}) {
+    if (addressPageType is LightningAddressType) {
+      throw Exception("Lightning addresses cannot be rotated");
+    }
+
     if (addressPageType == SilentPaymentsAddresType.p2sp && silentAddress != null) {
       final currentSilentAddressIndex = silentAddresses
               .where((addressRecord) => addressRecord.type != SegwitAddresType.p2tr)
diff --git a/lib/bitcoin/cw_bitcoin.dart b/lib/bitcoin/cw_bitcoin.dart
index ae1018319..c2343dfe1 100644
--- a/lib/bitcoin/cw_bitcoin.dart
+++ b/lib/bitcoin/cw_bitcoin.dart
@@ -317,6 +317,12 @@ class CWBitcoin extends Bitcoin {
     return bitcoinWallet.walletAddresses.addressPageType == SilentPaymentsAddresType.p2sp;
   }
 
+  @override
+  bool hasSelectedLightning(Object wallet) {
+    final bitcoinWallet = wallet as ElectrumWallet;
+    return bitcoinWallet.walletAddresses.addressPageType is LightningAddressType;
+  }
+
   @override
   BitcoinAddressType getBitcoinAddressType(ReceivePageOption option) {
     switch (option) {
diff --git a/lib/view_model/wallet_address_list/wallet_address_list_view_model.dart b/lib/view_model/wallet_address_list/wallet_address_list_view_model.dart
index 0610381cb..9841661d5 100644
--- a/lib/view_model/wallet_address_list/wallet_address_list_view_model.dart
+++ b/lib/view_model/wallet_address_list/wallet_address_list_view_model.dart
@@ -614,7 +614,8 @@ abstract class WalletAddressListViewModelBase extends WalletChangeListenerViewMo
 
   @computed
   bool get isLightning =>
-      wallet.type == WalletType.bitcoin && selectedCurrency == CryptoCurrency.btcln;
+      wallet.type == WalletType.bitcoin &&
+      (selectedCurrency == CryptoCurrency.btcln || bitcoin!.hasSelectedLightning(wallet));
 
   @computed
   bool get isZCashTransparent {
diff --git a/tool/configure.dart b/tool/configure.dart
index 19e1521fd..93cb2d598 100644
--- a/tool/configure.dart
+++ b/tool/configure.dart
@@ -149,6 +149,7 @@ import 'package:cw_bitcoin/bitcoin_amount_format.dart';
 import 'package:cw_bitcoin/bitcoin_address_record.dart';
 import 'package:cw_bitcoin/bitcoin_wallet_addresses.dart';
 import 'package:cw_bitcoin/bitcoin_transaction_credentials.dart';
+import 'package:cw_bitcoin/lightning/lightning_addres_type.dart';
 import 'package:cw_bitcoin/lightning/pending_lightning_transaction.dart';
 import 'package:cw_bitcoin/litecoin_wallet_service.dart';
 import 'package:cw_bitcoin/litecoin_wallet.dart';
@@ -245,6 +246,7 @@ abstract class Bitcoin {
   ReceivePageOption getLitecoinMwebReceivePageOption();
   bool isPayjoinAvailable(Object wallet);
   bool hasSelectedSilentPayments(Object wallet);
+  bool hasSelectedLightning(Object wallet);
   bool isBitcoinReceivePageOption(ReceivePageOption option);
   BitcoinAddressType getOptionToType(ReceivePageOption option);
   bool hasTaprootInput(PendingTransaction pendingTransaction);