feat: add unsupported QR code format error with translations

Author: wired-pasteque

lib/features/send/presentation/bloc/send_cubit.dart

@@ -236,7 +236,10 @@ class SendCubit extends Cubit<SendState> {
         emit(
           state.copyWith(
             loadingBestWallet: false,
-            invalidBitcoinStringException: InvalidBitcoinStringException(),
+            invalidBitcoinStringException:
+                state.scannedRawPaymentRequest.isNotEmpty
+                ? UnsupportedQrFormatException()
+                : InvalidBitcoinStringException(),
           ),
         );
         return;
@@ -260,7 +263,9 @@ class SendCubit extends Cubit<SendState> {
           emit(
             state.copyWith(
               loadingBestWallet: false,
-              swapCreationException: AmountlessInvoiceException('Invoice has no amount'),
+              swapCreationException: AmountlessInvoiceException(
+                'Invoice has no amount',
+              ),
             ),
           );
           return;
@@ -911,9 +916,7 @@ class SendCubit extends Cubit<SendState> {
 
     if (state.blocksSwapDueToBitcoinHardwareWallet) {
       emit(
-        state.copyWith(
-          swapCreationException: HardwareWalletSwapException(),
-        ),
+        state.copyWith(swapCreationException: HardwareWalletSwapException()),
       );
       return;
     }
@@ -1778,10 +1781,7 @@ class SendCubit extends Cubit<SendState> {
   /// `manual: true` locks the pick so [updateBestWallet]'s auto-switching
   /// (used as the user types an amount) doesn't override the user's choice —
   /// the silent override regressed cold-wallet sends. See #1918.
-  Future<void> _setSelectedWallet(
-    Wallet wallet, {
-    required bool manual,
-  }) async {
+  Future<void> _setSelectedWallet(Wallet wallet, {required bool manual}) async {
     emit(
       state.copyWith(
         selectedWallet: wallet,

lib/features/send/presentation/bloc/send_state.dart

@@ -472,7 +472,8 @@ class AmountlessInvoiceException extends SwapCreationException {
 }
 
 class HardwareWalletSwapException extends SwapCreationException {
-  HardwareWalletSwapException() : super('Hardware wallets cannot be used for swaps');
+  HardwareWalletSwapException()
+    : super('Hardware wallets cannot be used for swaps');
 }
 
 class ExpiredInvoiceException extends SwapCreationException {
@@ -491,6 +492,8 @@ class InvalidBitcoinStringException extends BullException {
   ]);
 }
 
+class UnsupportedQrFormatException extends InvalidBitcoinStringException {}
+
 /// Exception for swap limit violations.
 /// Stored in SendState with min/max limit values for localized error messages.
 /// UI displays context-specific messages using sendErrorAmountBelowMinimum,

lib/features/send/ui/screens/send_screen.dart

@@ -261,7 +261,9 @@ class AddressErrorSection extends StatelessWidget {
     }
     if (invalidAddress != null) {
       return BBText(
-        context.loc.sendErrorInvalidAddressOrInvoice,
+        invalidAddress is UnsupportedQrFormatException
+            ? context.loc.sendErrorUnsupportedQrCodeFormat
+            : context.loc.sendErrorInvalidAddressOrInvoice,
         style: context.font.bodyMedium,
         color: context.appColors.error,
         textAlign: .center,

localization/app_ar.arb

@@ -2345,6 +2345,7 @@
   "@sendErrorInvalidAddressOrInvoice": {
     "description": "Error when payment request is invalid"
   },
+  "sendErrorUnsupportedQrCodeFormat": "تنسيق رمز QR غير مدعوم",
   "transactionLabelAmountReceived": "المبلغ المستلم",
   "@transactionLabelAmountReceived": {
     "description": "Label for received amount"

localization/app_as.arb

@@ -4165,6 +4165,7 @@
   "@sendErrorInvalidAddressOrInvoice": {
     "description": "Error when payment request is invalid"
   },
+  "sendErrorUnsupportedQrCodeFormat": "অসমৰ্থিত QR ক'ড ফৰ্মেট",
   "sendErrorBuildFailed": "নিৰ্মাণ বিফল হৈছে",
   "@sendErrorBuildFailed": {
     "description": "Error title when transaction build fails"

localization/app_bg.arb

@@ -2125,6 +2125,7 @@
   "@sendErrorInvalidAddressOrInvoice": {
     "description": "Error when payment request is invalid"
   },
+  "sendErrorUnsupportedQrCodeFormat": "Неподдържан формат на QR код",
   "transactionLabelAmountReceived": "Получена сума",
   "@transactionLabelAmountReceived": {
     "description": "Label for received amount"

localization/app_bn.arb

@@ -2460,6 +2460,7 @@
   "@sendErrorInvalidAddressOrInvoice": {
     "description": "Error when payment request is invalid"
   },
+  "sendErrorUnsupportedQrCodeFormat": "অসমর্থিত QR কোড ফরম্যাট",
   "transactionLabelAmountReceived": "প্রাপ্ত পরিমাণ",
   "@transactionLabelAmountReceived": {
     "description": "Label for received amount"

localization/app_cs.arb

@@ -2691,6 +2691,7 @@
   "@sendErrorInvalidAddressOrInvoice": {
     "description": "Error when payment request is invalid"
   },
+  "sendErrorUnsupportedQrCodeFormat": "Nepodporovaný formát QR kódu",
   "transactionLabelAmountReceived": "Množství přijaté",
   "@transactionLabelAmountReceived": {
     "description": "Label for received amount"

localization/app_de.arb

@@ -828,6 +828,7 @@
   "torSettingsConnectionStatus": "Verbindungsstatus",
   "backupInstruction1": "Wenn Sie Ihre 12 Wörter (Seed-Phrase) verlieren, können Sie den Zugriff auf die Bitcoin-Wallet nicht wiederherstellen.",
   "sendErrorInvalidAddressOrInvoice": "Ungültige Bitcoin-Adresse oder Rechnung.",
+  "sendErrorUnsupportedQrCodeFormat": "Nicht unterstütztes QR-Code-Format",
   "transactionLabelAmountReceived": "Erhaltener Betrag",
   "recoverbullRecoveryTitle": "Recoverbull-Tresor-Wiederherstellung",
   "broadcastSignedTxScanQR": "Scannen Sie den QR-Code von Ihrer Hardware-Wallet.",

localization/app_el.arb

@@ -2088,6 +2088,7 @@
   "@sendErrorInvalidAddressOrInvoice": {
     "description": "Error when payment request is invalid"
   },
+  "sendErrorUnsupportedQrCodeFormat": "Μη υποστηριζόμενη μορφή κωδικού QR",
   "transactionLabelAmountReceived": "Ποσό που λαμβάνεται",
   "@transactionLabelAmountReceived": {
     "description": "Label for received amount"