prototype complete

2025-07-14 01:04:53 +02:00
parent 03d0f77ac2
commit 44d21b3f14
69 changed files with 5033 additions and 765 deletions
--- a/lib/screens/gateway/gateway_screen.dart
+++ b/lib/screens/gateway/gateway_screen.dart
@@ -0,0 +1,86 @@
+import 'package:flutter/material.dart';
+import 'package:go_router/go_router.dart';
+import 'package:qpay/screens/gateway/gateway_controller.dart';
+import 'package:webview_flutter/webview_flutter.dart';
+
+class GatewayScreen extends StatefulWidget {
+  final String url;
+  const GatewayScreen({super.key, required this.url});
+
+  @override
+  State<GatewayScreen> createState() => _GatewayScreenState();
+}
+
+class _GatewayScreenState extends State<GatewayScreen> {
+  late WebViewController _webViewController;
+  late GatewayController controller;
+
+  @override
+  void initState() {
+    super.initState();
+    _initWebView(widget.url);
+    controller = GatewayController(context);
+    controller.pollTransaction(
+      controller.transactionController.model.receiptData?['id'],
+    );
+  }
+
+  void _initWebView(String url) {
+    _webViewController =
+        WebViewController()
+          ..setJavaScriptMode(JavaScriptMode.unrestricted)
+          ..setNavigationDelegate(
+            NavigationDelegate(
+              onProgress: (int progress) {
+                // Update loading bar.
+              },
+              onPageStarted: (String url) {
+                controller.startLoading();
+              },
+              onPageFinished: (String url) {
+                controller.finishLoading();
+              },
+              onHttpError: (HttpResponseError error) {},
+              onWebResourceError: (WebResourceError error) {},
+            ),
+          )
+          ..loadRequest(Uri.parse(url));
+  }
+
+  @override
+  void dispose() {
+    controller.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('Complete your payment'),
+        leading:
+            context.canPop()
+                ? IconButton(
+                  onPressed: () {
+                    context.pop();
+                  },
+                  icon: const Icon(Icons.arrow_back),
+                )
+                : SizedBox.shrink(),
+      ),
+      body: ListenableBuilder(
+        listenable: controller,
+        builder: (context, child) {
+          if (controller.model.status == 'SUCCESS') {
+            WidgetsBinding.instance.addPostFrameCallback((_) {
+              context.go('/receipt');
+            });
+          }
+          return controller.model.isLoading
+              ? const Center(child: CircularProgressIndicator(strokeWidth: 5))
+              : WebViewWidget(controller: _webViewController);
+        },
+      ),
+    );
+  }
+}