fund-transfer-all-screens-design

2025-05-21 14:51:46 +05:30
parent 97ab63d9a5
commit 8d79180dc3
5 changed files with 337 additions and 35 deletions
--- a/lib/features/fund_transfer/screens/transaction_pin_screen.dart
+++ b/lib/features/fund_transfer/screens/transaction_pin_screen.dart
@@ -0,0 +1,139 @@
+import 'package:flutter/material.dart';
+import 'package:kmobile/features/fund_transfer/screens/transaction_success_screen.dart';
+import 'package:material_symbols_icons/material_symbols_icons.dart';
+
+class TransactionPinScreen extends StatefulWidget {
+  const TransactionPinScreen({super.key});
+
+  @override
+  State<TransactionPinScreen> createState() => _TransactionPinScreen();
+}
+
+class _TransactionPinScreen extends State<TransactionPinScreen> {
+  final List<String> _pin = [];
+
+  void _onKeyPressed(String value) {
+    setState(() {
+      if (value == 'back') {
+        if (_pin.isNotEmpty) _pin.removeLast();
+      } else if (_pin.length < 6) {
+        _pin.add(value);
+      }
+    });
+  }
+
+  Widget _buildPinIndicators() {
+    return Row(
+      mainAxisAlignment: MainAxisAlignment.center,
+      children: List.generate(6, (index) {
+        return Container(
+          margin: const EdgeInsets.symmetric(horizontal: 8),
+          width: 20,
+          height: 20,
+          decoration: BoxDecoration(
+            shape: BoxShape.circle,
+            border: Border.all(color: Colors.blue, width: 2),
+            color: index < _pin.length ? Colors.blue : Colors.transparent,
+          ),
+        );
+      }),
+    );
+  }
+
+  Widget _buildKey(String label, {IconData? icon}) {
+    return Expanded(
+      child: InkWell(
+        onTap: () {
+          if (label == 'back') {
+            _onKeyPressed('back');
+          } else if (label == 'done') {
+            // Handle submit if needed
+            if (_pin.length == 6) {
+              Navigator.push(
+                  context,
+                  MaterialPageRoute(
+                      builder: (context) => const TransactionSuccessScreen()));
+            } else {
+              ScaffoldMessenger.of(context).showSnackBar(
+                const SnackBar(content: Text("Please enter a 6-digit TPIN")),
+              );
+            }
+          } else {
+            _onKeyPressed(label);
+          }
+        },
+        child: Padding(
+          padding: const EdgeInsets.symmetric(vertical: 20),
+          child: Center(
+            child: icon != null
+                ? Icon(icon, size: 28)
+                : Text(label, style: const TextStyle(fontSize: 24)),
+          ),
+        ),
+      ),
+    );
+  }
+
+  Widget _buildKeypad() {
+    return Column(
+      mainAxisSize: MainAxisSize.min,
+      children: [
+        Row(children: [_buildKey('1'), _buildKey('2'), _buildKey('3')]),
+        Row(children: [_buildKey('4'), _buildKey('5'), _buildKey('6')]),
+        Row(children: [_buildKey('7'), _buildKey('8'), _buildKey('9')]),
+        Row(children: [
+          _buildKey('done', icon: Icons.check),
+          _buildKey('0'),
+          _buildKey('back', icon: Icons.backspace_outlined),
+        ]),
+      ],
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        leading: IconButton(
+          icon: const Icon(Symbols.arrow_back_ios_new),
+          onPressed: () {
+            Navigator.pop(context);
+          },
+        ),
+        title: const Text(
+          'TPIN',
+          style: TextStyle(color: Colors.black, fontWeight: FontWeight.w500),
+        ),
+        centerTitle: false,
+        actions: const [
+          Padding(
+            padding: EdgeInsets.only(right: 10.0),
+            child: CircleAvatar(
+              backgroundImage: AssetImage('assets/images/avatar.jpg'),
+              // Replace with your image
+              radius: 20,
+            ),
+          ),
+        ],
+      ),
+
+      body: Padding(
+        padding: const EdgeInsets.only(bottom: 20.0),
+        child: Column(
+          children: [
+            const Spacer(),
+            const Text(
+              'Enter Your TPIN',
+              style: TextStyle(fontSize: 18),
+            ),
+            const SizedBox(height: 20),
+            _buildPinIndicators(),
+            const Spacer(),
+            _buildKeypad(),
+          ],
+        ),
+      ),
+    );
+  }
+
+}