improve readerability handling

app/lib/features/web_view/presentation/services/readerability_script.dart

@@ -1,6 +1,7 @@
 import 'package:flutter_inappwebview/flutter_inappwebview.dart';
 import 'package:lensai/features/settings/data/models/settings.dart';
 import 'package:lensai/features/settings/data/repositories/settings_repository.dart';
+import 'package:lensai/features/web_view/domain/entities/consistent_controller.dart';
 import 'package:lensai/features/web_view/domain/providers.dart';
 import 'package:riverpod_annotation/riverpod_annotation.dart';
 
@@ -8,11 +9,13 @@ part 'readerability_script.g.dart';
 
 @Riverpod()
 class ReaderabilityScriptService extends _$ReaderabilityScriptService {
+  late InAppWebViewController? _controller;
   late Future<String> _readerabilityScript;
   late bool _enableReadability;
 
   @override
-  Future<void> build(InAppWebViewController? controller) async {
+  Future<void> build(ConsistentController controller) async {
+    _controller = controller.value;
     _readerabilityScript = ref.watch(readerabilityScriptProvider.future);
     _enableReadability = ref.watch(
       settingsRepositoryProvider.select(
@@ -23,15 +26,15 @@ class ReaderabilityScriptService extends _$ReaderabilityScriptService {
   }
 
   Future<void> _injectScript() async {
-    if (controller != null) {
+    if (_controller != null) {
       await _readerabilityScript
-          .then((script) => controller!.evaluateJavascript(source: script));
+          .then((script) => _controller!.evaluateJavascript(source: script));
     }
   }
 
   Future<void> _ensureScriptInjected() async {
-    if (controller != null) {
-      final injected = await controller!.evaluateJavascript(
+    if (_controller != null) {
+      final injected = await _controller!.evaluateJavascript(
         source:
             "(typeof window !== 'undefined' && typeof window.isReaderable === 'function')",
       ) as bool;
@@ -46,8 +49,8 @@ class ReaderabilityScriptService extends _$ReaderabilityScriptService {
     if (_enableReadability) {
       await _ensureScriptInjected();
 
-      if (controller != null) {
-        return await controller!.evaluateJavascript(
+      if (_controller != null) {
+        return await _controller!.evaluateJavascript(
           source: 'isReaderable();',
         ) as bool;
       }
@@ -60,8 +63,8 @@ class ReaderabilityScriptService extends _$ReaderabilityScriptService {
     if (_enableReadability) {
       await _ensureScriptInjected();
 
-      if (controller != null) {
-        await controller!.evaluateJavascript(source: 'applyReaderable();');
+      if (_controller != null) {
+        await _controller!.evaluateJavascript(source: 'applyReaderable();');
       }
     }
   }

app/lib/features/web_view/presentation/services/readerability_script.g.dart

@@ -7,7 +7,7 @@ part of 'readerability_script.dart';
 // **************************************************************************
 
 String _$readerabilityScriptServiceHash() =>
-    r'7a4fe65f683c31545b2f2bcb3ea199619be4bf4b';
+    r'bb38e2934ed124502b70faed11b6921c40d0eec2';
 
 /// Copied from Dart SDK
 class _SystemHash {
@@ -32,10 +32,10 @@ class _SystemHash {
 
 abstract class _$ReaderabilityScriptService
     extends BuildlessAutoDisposeAsyncNotifier<void> {
-  late final InAppWebViewController? controller;
+  late final ConsistentController controller;
 
   FutureOr<void> build(
-    InAppWebViewController? controller,
+    ConsistentController controller,
   );
 }
 
@@ -50,7 +50,7 @@ class ReaderabilityScriptServiceFamily extends Family<AsyncValue<void>> {
 
   /// See also [ReaderabilityScriptService].
   ReaderabilityScriptServiceProvider call(
-    InAppWebViewController? controller,
+    ConsistentController controller,
   ) {
     return ReaderabilityScriptServiceProvider(
       controller,
@@ -87,7 +87,7 @@ class ReaderabilityScriptServiceProvider
         void> {
   /// See also [ReaderabilityScriptService].
   ReaderabilityScriptServiceProvider(
-    InAppWebViewController? controller,
+    ConsistentController controller,
   ) : this._internal(
           () => ReaderabilityScriptService()..controller = controller,
           from: readerabilityScriptServiceProvider,
@@ -112,7 +112,7 @@ class ReaderabilityScriptServiceProvider
     required this.controller,
   }) : super.internal();
 
-  final InAppWebViewController? controller;
+  final ConsistentController controller;
 
   @override
   FutureOr<void> runNotifierBuild(
@@ -163,7 +163,7 @@ class ReaderabilityScriptServiceProvider
 mixin ReaderabilityScriptServiceRef
     on AutoDisposeAsyncNotifierProviderRef<void> {
   /// The parameter `controller` of this provider.
-  InAppWebViewController? get controller;
+  ConsistentController get controller;
 }
 
 class _ReaderabilityScriptServiceProviderElement
@@ -172,7 +172,7 @@ class _ReaderabilityScriptServiceProviderElement
   _ReaderabilityScriptServiceProviderElement(super.provider);
 
   @override
-  InAppWebViewController? get controller =>
+  ConsistentController get controller =>
       (origin as ReaderabilityScriptServiceProvider).controller;
 }
 // ignore_for_file: type=lint