310 lines
9.1 KiB
Dart
310 lines
9.1 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import 'package:flutter_screenutil/flutter_screenutil.dart';
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import '../../core/services/phonepe_service.dart';
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import '../../core/models/chit_group.dart';
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import '../../core/models/group_member.dart';
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/// PhonePe Payment Button Widget
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/// Displays a PhonePe-branded button that initiates payment
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class PhonePePaymentButton extends StatelessWidget {
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final ChitGroup group;
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final GroupMember member;
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final int month;
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final int year;
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final double amount;
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final VoidCallback? onSuccess;
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final VoidCallback? onFailure;
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const PhonePePaymentButton({
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super.key,
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required this.group,
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required this.member,
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required this.month,
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required this.year,
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required this.amount,
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this.onSuccess,
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this.onFailure,
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});
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@override
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Widget build(BuildContext context) {
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final phonePeService = Get.put(PhonePeService());
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return Obx(() => ElevatedButton.icon(
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onPressed: phonePeService.isProcessing
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? null
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: () => _initiatePayment(context, phonePeService),
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icon: phonePeService.isProcessing
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? SizedBox(
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width: 20.w,
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height: 20.h,
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child: CircularProgressIndicator(
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strokeWidth: 2,
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valueColor: AlwaysStoppedAnimation<Color>(Colors.white),
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),
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)
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: Image.asset(
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'assets/images/phonepe_logo.png', // Add PhonePe logo to assets
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width: 24.w,
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height: 24.h,
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errorBuilder: (context, error, stackTrace) {
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return Icon(Icons.payment, size: 24.w);
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},
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),
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label: Text(
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phonePeService.isProcessing ? 'Processing...' : 'Pay with PhonePe',
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style: TextStyle(
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fontSize: 16.sp,
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fontWeight: FontWeight.w600,
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),
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),
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style: ElevatedButton.styleFrom(
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backgroundColor: const Color(0xFF5F259F), // PhonePe purple
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foregroundColor: Colors.white,
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padding: EdgeInsets.symmetric(horizontal: 24.w, vertical: 14.h),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12.r),
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),
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elevation: 3,
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),
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));
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}
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Future<void> _initiatePayment(
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BuildContext context,
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PhonePeService phonePeService,
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) async {
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// Show confirmation dialog
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final confirm = await _showConfirmationDialog(context);
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if (confirm != true) return;
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// Initiate payment
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final result = await phonePeService.initiatePayment(
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groupId: group.id,
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userId: member.userId,
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month: month,
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year: year,
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amount: amount,
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userName: member.user?.fullName ?? 'Member',
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userMobile: member.user?.mobileNumber ?? '',
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);
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if (result != null && result['status'] == 'success') {
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// Payment successful
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Get.snackbar(
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'Payment Successful',
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'Your payment has been completed successfully',
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backgroundColor: Colors.green.shade100,
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colorText: Colors.green.shade800,
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icon: Icon(Icons.check_circle, color: Colors.green.shade600),
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snackPosition: SnackPosition.TOP,
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duration: Duration(seconds: 4),
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);
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onSuccess?.call();
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} else {
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// Payment failed
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Get.snackbar(
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'Payment Failed',
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phonePeService.error.isNotEmpty
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? phonePeService.error
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: 'Payment could not be completed',
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backgroundColor: Colors.red.shade100,
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colorText: Colors.red.shade800,
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icon: Icon(Icons.error, color: Colors.red.shade600),
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snackPosition: SnackPosition.TOP,
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duration: Duration(seconds: 4),
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);
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onFailure?.call();
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}
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}
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Future<bool?> _showConfirmationDialog(BuildContext context) {
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final monthNames = [
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'January',
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'February',
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'March',
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'April',
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'May',
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'June',
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'July',
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'August',
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'September',
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'October',
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'November',
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'December'
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];
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return showDialog<bool>(
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context: context,
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builder: (context) => AlertDialog(
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(16.r),
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),
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title: Row(
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children: [
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Container(
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padding: EdgeInsets.all(8.w),
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decoration: BoxDecoration(
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color: Color(0xFF5F259F).withOpacity(0.1),
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borderRadius: BorderRadius.circular(8.r),
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),
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child: Icon(
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Icons.payment,
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color: Color(0xFF5F259F),
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size: 24.w,
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),
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),
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SizedBox(width: 12.w),
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Expanded(
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child: Text(
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'Confirm Payment',
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style: TextStyle(
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fontSize: 18.sp,
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fontWeight: FontWeight.w600,
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),
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),
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),
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],
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),
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content: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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'You are about to pay:',
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style: TextStyle(
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fontSize: 14.sp,
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color: Colors.grey.shade600,
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),
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),
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SizedBox(height: 16.h),
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_buildDetailRow('Group', group.name),
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_buildDetailRow('Month', '${monthNames[month - 1]} $year'),
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_buildDetailRow(
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'Amount',
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'₹${amount.toStringAsFixed(2)}',
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isHighlight: true,
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),
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SizedBox(height: 16.h),
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Container(
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padding: EdgeInsets.all(12.w),
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decoration: BoxDecoration(
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color: Colors.blue.shade50,
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borderRadius: BorderRadius.circular(8.r),
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border: Border.all(color: Colors.blue.shade200),
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),
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child: Row(
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children: [
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Icon(
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Icons.info_outline,
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size: 18.w,
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color: Colors.blue.shade700,
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),
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SizedBox(width: 8.w),
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Expanded(
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child: Text(
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'You will be redirected to PhonePe to complete the payment',
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style: TextStyle(
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fontSize: 12.sp,
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color: Colors.blue.shade700,
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),
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),
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),
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],
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),
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),
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],
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),
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actions: [
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OutlinedButton(
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onPressed: () => Navigator.pop(context, false),
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style: OutlinedButton.styleFrom(
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padding: EdgeInsets.symmetric(horizontal: 20.w, vertical: 12.h),
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),
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child: Text('Cancel', style: TextStyle(fontSize: 14.sp)),
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),
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ElevatedButton(
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onPressed: () => Navigator.pop(context, true),
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style: ElevatedButton.styleFrom(
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backgroundColor: Color(0xFF5F259F),
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foregroundColor: Colors.white,
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padding: EdgeInsets.symmetric(horizontal: 20.w, vertical: 12.h),
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),
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child: Text('Continue', style: TextStyle(fontSize: 14.sp)),
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),
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],
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),
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);
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}
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Widget _buildDetailRow(String label, String value, {bool isHighlight = false}) {
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return Padding(
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padding: EdgeInsets.symmetric(vertical: 6.h),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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label,
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style: TextStyle(
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fontSize: 14.sp,
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color: Colors.grey.shade700,
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),
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),
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Text(
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value,
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style: TextStyle(
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fontSize: 14.sp,
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fontWeight: isHighlight ? FontWeight.w700 : FontWeight.w600,
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color: isHighlight ? Colors.green.shade700 : Colors.grey.shade900,
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),
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),
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],
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),
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);
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}
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}
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/// Compact PhonePe Icon Button
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class PhonePeIconButton extends StatelessWidget {
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final VoidCallback onPressed;
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final bool isLoading;
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const PhonePeIconButton({
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super.key,
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required this.onPressed,
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this.isLoading = false,
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});
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@override
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Widget build(BuildContext context) {
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return IconButton(
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onPressed: isLoading ? null : onPressed,
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icon: isLoading
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? SizedBox(
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width: 20.w,
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height: 20.h,
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child: CircularProgressIndicator(
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strokeWidth: 2,
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valueColor: AlwaysStoppedAnimation<Color>(Color(0xFF5F259F)),
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),
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)
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: Icon(
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Icons.payment,
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color: Color(0xFF5F259F),
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size: 24.w,
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),
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tooltip: 'Pay with PhonePe',
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style: IconButton.styleFrom(
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backgroundColor: Color(0xFF5F259F).withOpacity(0.1),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(8.r),
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),
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),
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);
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}
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}
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