Proceed or Swipe to pay disabled on over limit

lib/features/fund_transfer/screens/fund_transfer_amount_screen.dart

@@ -45,6 +45,7 @@ class _FundTransferAmountScreenState extends State<FundTransferAmountScreen> {
   final _limitService = getIt<LimitService>();
 Limit? _limit;
 bool _isLoadingLimit = true;
+bool _isAmountOverLimit = false;
 final _formatCurrency = NumberFormat.currency(locale: 'en_IN', symbol: '₹');
   final _amountController = TextEditingController();
   final _remarksController = TextEditingController();
@@ -81,8 +82,9 @@ void initState() {
 
   final amount = double.tryParse(_amountController.text) ?? 0;
   final remainingLimit = _limit!.dailyLimit - _limit!.usedLimit;
+  final bool isOverLimit = amount > remainingLimit;
 
-   if (amount > remainingLimit) {
+  if (isOverLimit) {
     ScaffoldMessenger.of(context).showSnackBar(
       SnackBar(
         content: Text('Amount exceeds remaining daily limit of ${_formatCurrency.format(remainingLimit)}'),
@@ -90,6 +92,12 @@ void initState() {
       ),
     );
   }
+
+  if (_isAmountOverLimit != isOverLimit) {
+    setState(() {
+      _isAmountOverLimit = isOverLimit;
+    });
+  }
 }
 
   @override
@@ -492,7 +500,7 @@ void initState() {
                 SizedBox(
   width: double.infinity,
   child: ElevatedButton(
-                    onPressed: _onProceed,
+    onPressed: _isAmountOverLimit ? null : _onProceed, 
     style: ElevatedButton.styleFrom(
       padding: const EdgeInsets.symmetric(vertical: 16),
     ),

lib/features/quick_pay/screens/quick_pay_outside_bank_screen.dart

@@ -46,6 +46,7 @@ final _formatCurrency = NumberFormat.currency(locale: 'en_IN', symbol: '₹');
   final remarksController = TextEditingController();
   final _ifscFocusNode = FocusNode();
   final service = getIt<BeneficiaryService>();
+  bool _isAmountOverLimit = false;
 
   late String accountType;
   bool _isValidating = false;
@@ -93,8 +94,9 @@ void _checkAmountLimit() {
 
    final amount = double.tryParse(amountController.text) ?? 0;
    final remainingLimit = _limit!.dailyLimit - _limit!.usedLimit;
+   final bool isOverLimit = amount > remainingLimit;
 
-  if (amount > remainingLimit) {
+   if (isOverLimit) {
      ScaffoldMessenger.of(context).showSnackBar(
        SnackBar(
          content: Text('Amount exceeds remaining daily limit of ${_formatCurrency.format(remainingLimit)}'),
@@ -102,6 +104,12 @@ void _checkAmountLimit() {
        ),
      );
    }
+
+   if (_isAmountOverLimit != isOverLimit) {
+     setState(() {
+       _isAmountOverLimit = isOverLimit;
+     });
+   }
  }
 
   void _validateIFSC() async {
@@ -860,13 +868,20 @@ if (!_isLoadingLimit && _limit != null)
                  alignment: Alignment.center,
                  child: SwipeButton.expand(
                    thumb: Icon(Icons.arrow_forward,
-                      color: Theme.of(context).dialogBackgroundColor),
+                       color: _isAmountOverLimit ? Colors.grey : Theme.of(context).dialogBackgroundColor),
-                  activeThumbColor: Theme.of(context).colorScheme.primary,
+                   activeThumbColor: _isAmountOverLimit ? Colors.grey.shade700 :
-                  activeTrackColor:
+ Theme.of(context).colorScheme.primary,
-                      Theme.of(context).colorScheme.secondary.withAlpha(100),
+                   activeTrackColor: _isAmountOverLimit
+                       ? Colors.grey.shade300
+                       : Theme.of(context).colorScheme.secondary.withAlpha(100),
                    borderRadius: BorderRadius.circular(30),
                    height: 56,
-                  onSwipe: _onProceedToPay,
+                   onSwipe: () {
+                     if (_isAmountOverLimit) {
+                       return; // Do nothing if amount is over the limit
+                     }
+                     _onProceedToPay();
+                   },
                    child: Text(
                      AppLocalizations.of(context).swipeToPay,
                      style: const TextStyle(

lib/features/quick_pay/screens/quick_pay_within_bank_screen.dart

@@ -31,7 +31,7 @@ final _formatCurrency = NumberFormat.currency(locale: 'en_IN', symbol: '₹');
   final TextEditingController amountController = TextEditingController();
   final TextEditingController remarksController = TextEditingController();
   String? _selectedAccountType;
-
+  bool _isAmountOverLimit = false;
   String? _beneficiaryName;
   bool _isValidating = false;
   bool _isBeneficiaryValidated = false;
@@ -43,6 +43,7 @@ final _formatCurrency = NumberFormat.currency(locale: 'en_IN', symbol: '₹');
     _loadLimit();
     accountNumberController.addListener(_resetBeneficiaryValidation);
     confirmAccountNumberController.addListener(_resetBeneficiaryValidation);
+    amountController.addListener(_checkAmountLimit);
   }
 
 Future<void> _loadLimit() async {
@@ -68,8 +69,9 @@ void _checkAmountLimit() {
 
   final amount = double.tryParse(amountController.text) ?? 0;
   final remainingLimit = _limit!.dailyLimit - _limit!.usedLimit;
+  final bool isOverLimit = amount > remainingLimit;
 
-  if (amount > remainingLimit) {
+  if (isOverLimit) {
     ScaffoldMessenger.of(context).showSnackBar(
       SnackBar(
         content: Text('Amount exceeds remaining daily limit of ${_formatCurrency.format(remainingLimit)}'),
@@ -77,6 +79,13 @@ void _checkAmountLimit() {
       ),
     );
   }
+
+  // Update state only if it changes to avoid unnecessary rebuilds
+  if (_isAmountOverLimit != isOverLimit) {
+    setState(() {
+      _isAmountOverLimit = isOverLimit;
+    });
+  }
 }
 
   void _resetBeneficiaryValidation() {
@@ -383,9 +392,12 @@ if (!_isLoadingLimit && _limit != null)
                  alignment: Alignment.center,
                  child: SwipeButton.expand(
                    thumb: Icon(Icons.arrow_forward,
-                      color: Theme.of(context).dialogBackgroundColor),
+                       color: _isAmountOverLimit ? Colors.grey : Theme.of(context).dialogBackgroundColor),
-                  activeThumbColor: Theme.of(context).colorScheme.primary,
+                   activeThumbColor: _isAmountOverLimit ? Colors.grey.shade700 :
-                  activeTrackColor: Theme.of(
+ Theme.of(context).colorScheme.primary,
+                   activeTrackColor: _isAmountOverLimit
+                       ? Colors.grey.shade300
+                       : Theme.of(
                      context,
                    ).colorScheme.secondary.withAlpha(100),
                    borderRadius: BorderRadius.circular(30),
@@ -395,6 +407,9 @@ if (!_isLoadingLimit && _limit != null)
                      style: const TextStyle(fontSize: 16),
                    ),
                    onSwipe: () {
+                     if (_isAmountOverLimit) {
+                       return; // Do nothing if amount is over limit
+                     }
                      if (_formKey.currentState!.validate()) {
                        if (!_isBeneficiaryValidated) {
                          setState(() {