feat(neon): Use window location for login on web

Signed-off-by: jld3103 <jld3103yt@gmail.com>

packages/neon/neon/lib/src/platform/android.dart

@@ -1,3 +1,5 @@
+import 'dart:async';
+
 import 'package:meta/meta.dart';
 import 'package:neon/src/platform/platform.dart';
 import 'package:neon/src/utils/exceptions.dart';
@@ -43,6 +45,9 @@ class AndroidNeonPlatform implements NeonPlatform {
     return p.join((await getExternalStorageDirectory())!.path);
   }
 
+  @override
+  String? getWindowLocation() => null;
+
   @override
   void init() {}
 }

packages/neon/neon/lib/src/platform/linux.dart

@@ -36,6 +36,9 @@ class LinuxNeonPlatform implements NeonPlatform {
   @override
   String get userAccessibleAppDataPath => p.join(Platform.environment['HOME']!, 'Neon');
 
+  @override
+  String? getWindowLocation() => null;
+
   @override
   void init() {
     sqfliteFfiInit();

packages/neon/neon/lib/src/platform/platform.dart

@@ -69,5 +69,7 @@ abstract interface class NeonPlatform {
 
   FutureOr<String?> get userAccessibleAppDataPath;
 
+  String? getWindowLocation();
+
   FutureOr<void> init();
 }

packages/neon/neon/lib/src/platform/web.dart

@@ -4,6 +4,7 @@ import 'package:meta/meta.dart';
 import 'package:neon/src/platform/platform.dart';
 import 'package:sqflite_common_ffi/sqflite_ffi.dart';
 import 'package:sqflite_common_ffi_web/sqflite_ffi_web.dart';
+import 'package:universal_html/html.dart' as html;
 
 @immutable
 @internal
@@ -37,6 +38,9 @@ class WebNeonPlatform implements NeonPlatform {
   @override
   FutureOr<String>? get userAccessibleAppDataPath => null;
 
+  @override
+  String getWindowLocation() => html.window.location.href;
+
   @override
   FutureOr<void> init() {
     databaseFactory = databaseFactoryFfiWeb;

packages/neon/neon/lib/src/router.dart

@@ -19,6 +19,7 @@ import 'package:neon/src/pages/login_qr_code.dart';
 import 'package:neon/src/pages/nextcloud_app_settings.dart';
 import 'package:neon/src/pages/route_not_found.dart';
 import 'package:neon/src/pages/settings.dart';
+import 'package:neon/src/platform/platform.dart';
 import 'package:neon/src/utils/provider.dart';
 import 'package:neon/src/utils/stream_listenable.dart';
 
@@ -54,6 +55,13 @@ GoRouter buildAppRouter({
 
         // redirect to login screen when no account is logged in
         if (!accountsBloc.hasAccounts && !state.uri.toString().startsWith(const LoginRoute().location)) {
+          final windowLocation = NeonProvider.of<NeonPlatform>(context).getWindowLocation();
+          if (windowLocation != null) {
+            var uri = Uri.parse(windowLocation).removeFragment();
+            uri = uri.replace(path: uri.path.replaceFirst(RegExp(r'/$', multiLine: true), ''));
+            return LoginCheckServerStatusRoute(serverUrl: uri).location;
+          }
+
           return const LoginRoute().location;
         }
 

packages/neon/neon/pubspec.yaml

@@ -52,6 +52,7 @@ dependencies:
   tray_manager: ^0.2.0
   unifiedpush: ^5.0.0
   unifiedpush_android: ^2.0.0
+  universal_html: ^2.0.0
   universal_io: ^2.0.0
   url_launcher: ^6.1.0
   vector_graphics: ^1.0.0