SolarAgent/lib/screens/auth.dart

import 'package:flutter/material.dart';
import 'package:webview_flutter/webview_flutter.dart';

class AuthorizationScreen extends StatelessWidget {
  final Uri authorizationUrl;

  const AuthorizationScreen(this.authorizationUrl, {super.key});

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('Connect with Goatpass'),
      ),
      body: WebViewWidget(
        controller: WebViewController()
          ..setJavaScriptMode(JavaScriptMode.unrestricted)
          ..setBackgroundColor(Colors.white)
          ..setNavigationDelegate(NavigationDelegate(
            onNavigationRequest: (NavigationRequest request) {
              if (request.url.startsWith('goatagent://auth')) {
                Navigator.of(context).pop(request.url);
                return NavigationDecision.prevent;
              }
              return NavigationDecision.navigate;
            },
          ))
          ..loadRequest(authorizationUrl)
          ..clearCache(),
      ),
    );
  }
}