109 lines
3.2 KiB
Dart
109 lines
3.2 KiB
Dart
// ignore_for_file: file_names
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import 'dart:developer';
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import 'package:customer/models/payment_model/pay_fast_model.dart';
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import 'package:easy_localization/easy_localization.dart';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import 'package:webview_flutter/webview_flutter.dart';
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class PayFastScreen extends StatefulWidget {
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final String htmlData;
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final PayFastModel payFastSettingData;
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const PayFastScreen({super.key, required this.htmlData, required this.payFastSettingData});
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@override
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State<PayFastScreen> createState() => _PayFastScreenState();
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}
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class _PayFastScreenState extends State<PayFastScreen> {
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WebViewController controller = WebViewController();
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@override
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void initState() {
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initController();
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super.initState();
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}
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void initController() {
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controller =
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WebViewController()
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..setJavaScriptMode(JavaScriptMode.unrestricted)
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..setBackgroundColor(const Color(0x00000000))
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..setNavigationDelegate(
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NavigationDelegate(
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onProgress: (int progress) {
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// Update loading bar.
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},
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onWebResourceError: (WebResourceError error) {},
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onNavigationRequest: (NavigationRequest navigation) async {
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if (kDebugMode) {
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log("--->2 $navigation");
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}
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if (navigation.url == widget.payFastSettingData.returnUrl) {
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Get.back(result: true);
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} else if (navigation.url == widget.payFastSettingData.notifyUrl) {
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Get.back(result: false);
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} else if (navigation.url == widget.payFastSettingData.cancelUrl) {
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_showMyDialog();
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}
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return NavigationDecision.navigate;
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},
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),
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)
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..loadHtmlString((widget.htmlData));
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}
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@override
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Widget build(BuildContext context) {
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return WillPopScope(
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onWillPop: () async {
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_showMyDialog();
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return false;
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},
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child: Scaffold(
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appBar: AppBar(
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leading: GestureDetector(
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onTap: () {
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_showMyDialog();
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},
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child: const Icon(Icons.arrow_back),
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),
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),
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body: WebViewWidget(controller: controller),
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),
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);
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}
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Future<void> _showMyDialog() async {
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return showDialog<void>(
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context: context,
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barrierDismissible: true, // user must tap button!
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builder: (BuildContext context) {
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return AlertDialog(
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title: const Text('Cancel Payment'),
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content: SingleChildScrollView(child: Text("Cancel Payment?".tr())),
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actions: <Widget>[
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TextButton(
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child: Text('Exit'.tr(), style: TextStyle(color: Colors.red)),
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onPressed: () {
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Get.back();
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Get.back(result: false);
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},
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),
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TextButton(
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child: Text('Continue Payment'.tr(), style: TextStyle(color: Colors.green)),
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onPressed: () {
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Get.back();
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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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