one step closer

app/lib/features/geckoview/domain/providers.dart

@@ -1,6 +1,7 @@
 import 'dart:async';
 
 import 'package:flutter_mozilla_components/flutter_mozilla_components.dart';
+import 'package:lensai/core/logger.dart';
 import 'package:lensai/features/geckoview/domain/providers/tab_session.dart';
 import 'package:riverpod_annotation/riverpod_annotation.dart';
 
@@ -10,8 +11,6 @@ part 'providers.g.dart';
 GeckoEventService eventService(EventServiceRef ref) {
   final service = GeckoEventService.setUp();
 
-  unawaited(GeckoTabService().syncEvents());
-
   ref.onDispose(() {
     service.dispose();
   });
@@ -19,6 +18,41 @@ GeckoEventService eventService(EventServiceRef ref) {
   return service;
 }
 
+@Riverpod(keepAlive: true)
+class EngineReadyState extends _$EngineReadyState {
+  @override
+  bool build() {
+    final eventService = ref.watch(eventServiceProvider);
+
+    final currentState =
+        eventService.engineReadyStateEvents.valueOrNull ?? false;
+
+    if (!currentState) {
+      unawaited(
+        eventService.engineReadyStateEvents
+            .firstWhere((value) => value == true)
+            .timeout(
+          const Duration(seconds: 5),
+          onTimeout: () {
+            logger.w('Waiting for engine ready state timed out');
+            return true;
+          },
+        ).whenComplete(() => state = true),
+      );
+    }
+
+    final sub = eventService.engineReadyStateEvents.listen((value) {
+      state = value;
+    });
+
+    ref.onDispose(() async {
+      await sub.cancel();
+    });
+
+    return currentState;
+  }
+}
+
 @Riverpod()
 TabSession selectedTabSessionNotifier(SelectedTabSessionNotifierRef ref) {
   return ref.watch(tabSessionProvider(null).notifier);