feat: webview

lib/features/auth/auth_screen/auth_screen.dart

@@ -17,6 +17,7 @@ import 'package:go_router/go_router.dart';
 import 'package:http/http.dart' as http;
 import 'package:url_launcher/url_launcher.dart';
 import 'package:validators/validators.dart';
+import 'package:webview_flutter/webview_flutter.dart';
 
 import 'bloc/auth_bloc.dart';
 import 'models/auth_model.dart';
@@ -43,11 +44,71 @@ class _AuthScreenState extends State<AuthScreen> {
   bool checkboxState = false;
   bool hidePassword = true;
   final baseUrlController = TextEditingController();
+  late final WebViewController _controller;
+
+  @override
+  void initState() {
+    super.initState();
+
+    _controller = WebViewController()
+      ..setJavaScriptMode(JavaScriptMode.unrestricted)
+      ..addJavaScriptChannel(
+        'FlutterChannel',
+        onMessageReceived: (JavaScriptMessage message) {
+          // Handle messages from JavaScript
+          final data = jsonDecode(message.message);
+          final email = data['email'];
+          final password = data['password'];
+          print('Email: $email, Password: $password');
+        },
+      )
+      ..setNavigationDelegate(
+        NavigationDelegate(
+          onPageFinished: (String url) async {
+            await _controller.runJavaScript('''
+              function initializeListeners() {
+                const emailInput = document.getElementById("inputEmail_main");
+                const passwordInput = document.getElementById("inputPassword_main");
+
+                if (emailInput && passwordInput) {
+                  function sendToFlutter() {
+                    const email = emailInput.value;
+                    const password = passwordInput.value;
+                    const data = JSON.stringify({ email: email, password: password });
+                    if (window.FlutterChannel) {
+                      window.FlutterChannel.postMessage(data);
+                    }
+                  }
+
+                  emailInput.addEventListener("input", sendToFlutter);
+                  passwordInput.addEventListener("input", sendToFlutter);
+                } else {
+                  console.error("Email or Password input not found.");
+                }
+              }
+
+              // Ensure DOM is loaded before attaching listeners
+              document.addEventListener("DOMContentLoaded", initializeListeners);
+              initializeListeners();
+            ''');
+          },
+        ),
+      )
+      ..loadRequest(Uri.parse(baseUrl));
+  }
 
   @override
   Widget build(BuildContext context) {
     FlutterNativeSplash.remove();
     final s = S.of(context);
+
+    return Scaffold(
+      appBar: AppBar(
+        toolbarHeight: 0,
+      ),
+      body: WebViewWidget(controller: _controller),
+    );
+
     return Scaffold(
       appBar: AppBar(
         centerTitle: true,