Snackbar added in amount screens

lib/features/fund_transfer/screens/fund_transfer_amount_screen.dart

@@ -2,6 +2,8 @@ import 'dart:async';
 import 'dart:convert';
 import 'package:dio/dio.dart';
 import 'package:flutter/material.dart';
+import 'package:intl/intl.dart';
+import 'package:kmobile/api/services/limit_service.dart';
 import 'package:kmobile/api/services/neft_service.dart';
 import 'package:kmobile/api/services/rtgs_service.dart';
 import 'package:kmobile/api/services/imps_service.dart';
@@ -40,13 +42,59 @@ class FundTransferAmountScreen extends StatefulWidget {
 }
 
 class _FundTransferAmountScreenState extends State<FundTransferAmountScreen> {
+  final _limitService = getIt<LimitService>();
+Limit? _limit;
+bool _isLoadingLimit = true;
+final _formatCurrency = NumberFormat.currency(locale: 'en_IN', symbol: '₹');
   final _amountController = TextEditingController();
   final _remarksController = TextEditingController();
   final _formKey = GlobalKey<FormState>();
   TransactionMode _selectedMode = TransactionMode.neft;
 
+@override
+void initState() {
+  super.initState();
+  _loadLimit(); // Call the new method
+  _amountController.addListener(_checkAmountLimit);
+}
+   Future<void> _loadLimit() async {
+   setState(() {
+     _isLoadingLimit = true;
+   });
+   try {
+     final limitData = await _limitService.getLimit();
+     setState(() {
+       _limit = limitData;
+       _isLoadingLimit = false;
+     });
+   } catch (e) {
+     // Handle error if needed
+     setState(() {
+       _isLoadingLimit = false;
+     });
+   }
+ }
+
+ // Add this method to check the amount against the limit
+ void _checkAmountLimit() {
+   if (_limit == null) return;
+
+   final amount = double.tryParse(_amountController.text) ?? 0;
+   final remainingLimit = _limit!.dailyLimit - _limit!.usedLimit;
+
+   if (amount > remainingLimit) {
+     ScaffoldMessenger.of(context).showSnackBar(
+       SnackBar(
+         content: Text('Amount exceeds remaining daily limit of ${_formatCurrency.format(remainingLimit)}'),
+         backgroundColor: Colors.red,
+       ),
+     );
+   }
+ }
+
   @override
   void dispose() {
+    _amountController.removeListener(_checkAmountLimit);
     _amountController.dispose();
     _remarksController.dispose();
     super.dispose();
@@ -429,6 +477,14 @@ class _FundTransferAmountScreenState extends State<FundTransferAmountScreen> {
                     }
                     return null;
                   },
+                ),
+                 const SizedBox(height: 8),
+ if (_isLoadingLimit)
+   const Text('Fetching daily limit...'),
+ if (!_isLoadingLimit && _limit != null)
+   Text(
+     'Remaining Daily Limit: ${_formatCurrency.format(_limit!.dailyLimit - _limit!.usedLimit)}',
+     style: Theme.of(context).textTheme.bodySmall,
    ),
                 const Spacer(),
 

lib/features/quick_pay/screens/quick_pay_outside_bank_screen.dart

@@ -2,7 +2,9 @@ import 'dart:async';
 import 'dart:developer';
 import 'package:dio/dio.dart';
 import 'package:flutter/services.dart';
+import 'package:intl/intl.dart';
 import 'package:kmobile/api/services/imps_service.dart';
+import 'package:kmobile/api/services/limit_service.dart';
 import 'package:kmobile/api/services/neft_service.dart';
 import 'package:kmobile/api/services/rtgs_service.dart';
 import 'package:kmobile/data/models/imps_transaction.dart';
@@ -28,7 +30,10 @@ class QuickPayOutsideBankScreen extends StatefulWidget {
 
 class _QuickPayOutsideBankScreen extends State<QuickPayOutsideBankScreen> {
   final _formKey = GlobalKey<FormState>();
-
+  final _limitService = getIt<LimitService>();
+Limit? _limit;
+bool _isLoadingLimit = true;
+final _formatCurrency = NumberFormat.currency(locale: 'en_IN', symbol: '₹');
   // Controllers
   final accountNumberController = TextEditingController();
   final confirmAccountNumberController = TextEditingController();
@@ -50,6 +55,7 @@ class _QuickPayOutsideBankScreen extends State<QuickPayOutsideBankScreen> {
   @override
   void initState() {
     super.initState();
+     _loadLimit();
     _ifscFocusNode.addListener(() {
       if (!_ifscFocusNode.hasFocus && ifscController.text.trim().length == 11) {
         _validateIFSC();
@@ -60,8 +66,44 @@ class _QuickPayOutsideBankScreen extends State<QuickPayOutsideBankScreen> {
         accountType = 'Savings';
       });
     });
+    amountController.addListener(_checkAmountLimit);
   }
 
+Future<void> _loadLimit() async {
+  setState(() {
+    _isLoadingLimit = true;
+  });
+  try {
+    final limitData = await _limitService.getLimit();
+    setState(() {
+      _limit = limitData;
+      _isLoadingLimit = false;
+    });
+  } catch (e) {
+    // Handle error if needed
+    setState(() {
+      _isLoadingLimit = false;
+    });
+  }
+}
+
+// Add this method to check the amount against the limit
+void _checkAmountLimit() {
+  if (_limit == null) return;
+
+  final amount = double.tryParse(amountController.text) ?? 0;
+  final remainingLimit = _limit!.dailyLimit - _limit!.usedLimit;
+
+  if (amount > remainingLimit) {
+    ScaffoldMessenger.of(context).showSnackBar(
+      SnackBar(
+        content: Text('Amount exceeds remaining daily limit of ${_formatCurrency.format(remainingLimit)}'),
+        backgroundColor: Colors.red,
+      ),
+    );
+  }
+}
+
   void _validateIFSC() async {
     final ifsc = ifscController.text.trim().toUpperCase();
     if (ifsc.isEmpty) return;
@@ -718,6 +760,9 @@ class _QuickPayOutsideBankScreen extends State<QuickPayOutsideBankScreen> {
                 ),
               ),
               const SizedBox(height: 25),
+              Column(
+  crossAxisAlignment: CrossAxisAlignment.start,
+  children: [
               Row(
                 children: [
                   Expanded(
@@ -782,6 +827,22 @@ class _QuickPayOutsideBankScreen extends State<QuickPayOutsideBankScreen> {
                     ),
                   ),
                 ],
+              ),
+               ],
+              ),
+              const SizedBox(height: 8),
+if (_isLoadingLimit)
+  const Padding(
+    padding: EdgeInsets.only(left: 8.0),
+    child: Text('Fetching daily limit...'),
+  ),
+if (!_isLoadingLimit && _limit != null)
+  Padding(
+    padding: const EdgeInsets.only(left: 8.0),
+    child: Text(
+      'Remaining Daily Limit: ${_formatCurrency.format(_limit!.dailyLimit - _limit!.usedLimit)}',
+      style: Theme.of(context).textTheme.bodySmall,
+    ),
   ),
               const SizedBox(height: 30),
               Row(

lib/features/quick_pay/screens/quick_pay_within_bank_screen.dart

@@ -1,7 +1,9 @@
 import 'dart:async';
 import 'package:flutter/material.dart';
 import 'package:flutter_swipe_button/flutter_swipe_button.dart';
+import 'package:intl/intl.dart';
 import 'package:kmobile/api/services/beneficiary_service.dart';
+import 'package:kmobile/api/services/limit_service.dart';
 import 'package:kmobile/api/services/payment_service.dart';
 import 'package:kmobile/data/models/transfer.dart';
 import 'package:kmobile/di/injection.dart';
@@ -19,7 +21,10 @@ class QuickPayWithinBankScreen extends StatefulWidget {
 
 class _QuickPayWithinBankScreen extends State<QuickPayWithinBankScreen> {
   final _formKey = GlobalKey<FormState>();
-
+  final _limitService = getIt<LimitService>();
+Limit? _limit;
+bool _isLoadingLimit = true;
+final _formatCurrency = NumberFormat.currency(locale: 'en_IN', symbol: '₹');
   final TextEditingController accountNumberController = TextEditingController();
   final TextEditingController confirmAccountNumberController =
       TextEditingController();
@@ -35,10 +40,45 @@ class _QuickPayWithinBankScreen extends State<QuickPayWithinBankScreen> {
   @override
   void initState() {
     super.initState();
+    _loadLimit();
     accountNumberController.addListener(_resetBeneficiaryValidation);
     confirmAccountNumberController.addListener(_resetBeneficiaryValidation);
   }
 
+Future<void> _loadLimit() async {
+  setState(() {
+    _isLoadingLimit = true;
+  });
+  try {
+    final limitData = await _limitService.getLimit();
+    setState(() {
+      _limit = limitData;
+      _isLoadingLimit = false;
+    });
+  } catch (e) {
+    // Handle error if needed
+    setState(() {
+      _isLoadingLimit = false;
+    });
+  }
+}
+
+void _checkAmountLimit() {
+  if (_limit == null) return;
+
+  final amount = double.tryParse(amountController.text) ?? 0;
+  final remainingLimit = _limit!.dailyLimit - _limit!.usedLimit;
+
+  if (amount > remainingLimit) {
+    ScaffoldMessenger.of(context).showSnackBar(
+      SnackBar(
+        content: Text('Amount exceeds remaining daily limit of ${_formatCurrency.format(remainingLimit)}'),
+        backgroundColor: Colors.red,
+      ),
+    );
+  }
+}
+
   void _resetBeneficiaryValidation() {
     if (_isBeneficiaryValidated ||
         _beneficiaryName != null ||
@@ -53,6 +93,7 @@ class _QuickPayWithinBankScreen extends State<QuickPayWithinBankScreen> {
 
   @override
   void dispose() {
+    amountController.removeListener(_checkAmountLimit);
     accountNumberController.removeListener(_resetBeneficiaryValidation);
     confirmAccountNumberController.removeListener(_resetBeneficiaryValidation);
     accountNumberController.dispose();
@@ -102,6 +143,7 @@ class _QuickPayWithinBankScreen extends State<QuickPayWithinBankScreen> {
         padding: const EdgeInsets.all(16.0),
         child: Form(
           key: _formKey,
+          child: SingleChildScrollView(
   child: Column(
             children: [
               const SizedBox(height: 10),
@@ -297,6 +339,7 @@ class _QuickPayWithinBankScreen extends State<QuickPayWithinBankScreen> {
                 ),
               ),
               const SizedBox(height: 25),
+              
               TextFormField(
                 decoration: InputDecoration(
                   labelText: AppLocalizations.of(context).amount,
@@ -326,6 +369,14 @@ class _QuickPayWithinBankScreen extends State<QuickPayWithinBankScreen> {
                   }
                   return null;
                 },
+              ),
+              const SizedBox(height: 8),
+if (_isLoadingLimit)
+  const Text('Fetching daily limit...'),
+if (!_isLoadingLimit && _limit != null)
+  Text(
+    'Remaining Daily Limit: ${_formatCurrency.format(_limit!.dailyLimit - _limit!.usedLimit)}',
+    style: Theme.of(context).textTheme.bodySmall,
   ),
               const SizedBox(height: 45),
               Align(
@@ -389,6 +440,7 @@ class _QuickPayWithinBankScreen extends State<QuickPayWithinBankScreen> {
           ),
           ),
         ),
+      ),
     );
   }