CW-1073 Implement Monero wallet definition URI scheme (#2323)

* feat: add optional parameter to customize address extraction pattern

* refactor: add parameter to control address extraction surrounding whitespace validation

* fix: ensure proper handling of unmounted context in address extraction logic

* test: add comprehensive unit tests for AddressResolver and AddressValidator classes

lib/core/address_validator.dart

@@ -38,9 +38,9 @@ class AddressValidator extends TextValidator {
             '|[0-9a-zA-Z]{105}|addr1[0-9a-zA-Z]{98}';
       case CryptoCurrency.btc:
         pattern =
-            '${P2pkhAddress.regex.pattern}|${P2shAddress.regex.pattern}|${RegExp(r'(bc|tb)1q[ac-hj-np-z02-9]{25,39}}').pattern}|${P2trAddress.regex.pattern}|${P2wshAddress.regex.pattern}|${SilentPaymentAddress.regex.pattern}';
+            '${P2pkhAddress.regex.pattern}|${P2shAddress.regex.pattern}|${P2wpkhAddress.regex.pattern}|${P2trAddress.regex.pattern}|${P2wshAddress.regex.pattern}|${SilentPaymentAddress.regex.pattern}';
       case CryptoCurrency.ltc:
-        pattern = '^${RegExp(r'ltc1q[ac-hj-np-z02-9]{25,39}').pattern}\$|^${MwebAddress.regex.pattern}\$';
+        pattern = '${P2wpkhAddress.regex.pattern}|${MwebAddress.regex.pattern}';
       case CryptoCurrency.nano:
         pattern = '[0-9a-zA-Z_]+';
       case CryptoCurrency.banano:
@@ -335,10 +335,6 @@ class AddressValidator extends TextValidator {
         }
     }
 
-    if (pattern != null) {
-      return "$BEFORE_REGEX($pattern)$AFTER_REGEX";
-    }
-
-    return null;
+    return pattern != null ? "($pattern)" : null;
   }
 }

lib/entities/parse_address_from_domain.dart

@@ -165,13 +165,19 @@ class AddressResolver {
     "zone"
   ];
 
-  static String? extractAddressByType({required String raw, required CryptoCurrency type}) {
-    final addressPattern = AddressValidator.getAddressFromStringPattern(type);
+  static String? extractAddressByType(
+      {required String raw,
+      required CryptoCurrency type,
+      bool requireSurroundingWhitespaces = true}) {
+    var addressPattern = AddressValidator.getAddressFromStringPattern(type);
 
     if (addressPattern == null) {
       throw Exception('Unexpected token: $type for getAddressFromStringPattern');
     }
 
+    if (requireSurroundingWhitespaces)
+      addressPattern = "$BEFORE_REGEX$addressPattern$AFTER_REGEX";
+
     final match = RegExp(addressPattern, multiLine: true).firstMatch(raw);
     return match?.group(0)?.replaceAllMapped(RegExp('[^0-9a-zA-Z]|bitcoincash:|nano_|ban_'),
         (Match match) {

lib/src/screens/send/widgets/extract_address_from_parsed.dart

@@ -8,6 +8,8 @@ import 'choose_yat_address_alert.dart';
 Future<String> extractAddressFromParsed(
     BuildContext context,
     ParsedAddress parsedAddress) async {
+  if (!context.mounted) return parsedAddress.addresses.first;
+
   var title = '';
   var content = '';
   var address = '';
@@ -95,16 +97,17 @@ Future<String> extractAddressFromParsed(
       content += S.of(context).choose_address;
 
       address = await showPopUp<String?>(
-          context: context,
-          builder: (BuildContext context) {
-
-            return WillPopScope(
+            context: context,
+            builder: (context) => PopScope(
               child: ChooseYatAddressAlert(
                 alertTitle: title,
                 alertContent: content,
-                addresses: parsedAddress.addresses),
-              onWillPop: () async => false);
-          }) ?? '';
+                addresses: parsedAddress.addresses,
+              ),
+              canPop: false,
+            ),
+          ) ??
+          '';
 
       if (address.isEmpty) {
         return parsedAddress.name;
@@ -113,22 +116,20 @@ Future<String> extractAddressFromParsed(
       return address;
     case ParseFrom.contact:
     case ParseFrom.notParsed:
-      address = parsedAddress.addresses.first;
-      return address;
+      return parsedAddress.addresses.first;
   }
 
   await showPopUp<void>(
-      context: context,
-      builder: (BuildContext context) {
-
-        return AlertWithOneAction(
-            alertTitle: title,
-            headerTitleText: profileName.isEmpty ? null : profileName,
-            headerImageProfileUrl: profileImageUrl.isEmpty ? null : profileImageUrl,
-            alertContent: content,
-            buttonText: S.of(context).ok,
-            buttonAction: () => Navigator.of(context).pop());
-      });
+    context: context,
+    builder: (context) => AlertWithOneAction(
+      alertTitle: title,
+      headerTitleText: profileName.isEmpty ? null : profileName,
+      headerImageProfileUrl: profileImageUrl.isEmpty ? null : profileImageUrl,
+      alertContent: content,
+      buttonText: S.of(context).ok,
+      buttonAction: () => Navigator.of(context).pop(),
+    ),
+  );
 
   return address;
 }

lib/view_model/restore/wallet_restore_from_qr_code.dart

@@ -74,7 +74,10 @@ class WalletRestoreFromQRCode {
   static String? _extractAddressFromUrl(String rawString, WalletType type) {
     try {
       return AddressResolver.extractAddressByType(
-          raw: rawString, type: walletTypeToCryptoCurrency(type));
+        raw: rawString,
+        type: walletTypeToCryptoCurrency(type),
+        requireSurroundingWhitespaces: false,
+      );
     } catch (_) {
       return null;
     }