don't pass room around, use many watches

lib/controllers/author_controller.dart

@@ -1,31 +1,31 @@
 import "dart:async";
 import "package:collection/collection.dart";
 import "package:fast_immutable_collections/fast_immutable_collections.dart";
+import "package:flutter_chat_core/flutter_chat_core.dart";
 import "package:flutter_riverpod/flutter_riverpod.dart";
 import "package:nexus/controllers/client_state_controller.dart";
 import "package:nexus/controllers/members_controller.dart";
-import "package:nexus/models/configs/author_config.dart";
 import "package:nexus/models/membership.dart";
 
 class AuthorController extends AsyncNotifier<Membership> {
-  final AuthorConfig config;
-  AuthorController(this.config);
+  final Message message;
+  AuthorController(this.message);
 
   @override
   Future<Membership> build() async {
     final member = await ref.watch(
-      MembersController.provider(config.room).selectAsync(
+      MembersController.provider.selectAsync(
         (value) => value.firstWhereOrNull(
-          (membership) => membership.userId == config.message.authorId,
+          (membership) => membership.userId == message.authorId,
         ),
       ),
     );
 
-    final pmp = config.message.metadata?["pmp"] == null
+    final pmp = message.metadata?["pmp"] == null
         ? null
         : Membership.fromContent(
-            IMap(config.message.metadata?["pmp"]),
-            config.message.authorId,
+            IMap(message.metadata?["pmp"]),
+            message.authorId,
             ref.watch(
                   ClientStateController.provider.select(
                     (value) => value?.homeserverUrl,
@@ -39,12 +39,13 @@ class AuthorController extends AsyncNotifier<Membership> {
       displayName:
           pmp?.displayName ??
           member?.displayName ??
-          config.message.authorId.substring(1).split(":").first,
-      userId: config.message.authorId,
+          message.authorId.substring(1).split(":").first,
+      userId: message.authorId,
     );
   }
 
-  static final provider = AsyncNotifierProvider.family<AuthorController, Membership, AuthorConfig>(
+  static final provider =
+      AsyncNotifierProvider.family<AuthorController, Membership, Message>(
         AuthorController.new,
       );
 }

lib/controllers/members_controller.dart

@@ -2,24 +2,28 @@ import "package:fast_immutable_collections/fast_immutable_collections.dart";
 import "package:flutter_riverpod/flutter_riverpod.dart";
 import "package:nexus/controllers/client_controller.dart";
 import "package:nexus/controllers/client_state_controller.dart";
+import "package:nexus/controllers/selected_room_controller.dart";
 import "package:nexus/models/membership.dart";
 import "package:nexus/models/requests/get_room_state_request.dart";
-import "package:nexus/models/room.dart";
 
 class MembersController extends AsyncNotifier<IList<Membership>> {
-  final Room room;
-  MembersController(this.room);
-
   @override
   Future<IList<Membership>> build() async {
-    if (room.metadata == null) return const IList.empty();
+    final data = ref.watch(
+      SelectedRoomController.provider.select(
+        (value) => value?.metadata == null
+            ? null
+            : (value!.metadata!.id, value.metadata!.hasMemberList),
+      ),
+    );
+    if (data == null) return const IList.empty();
 
     final state = await ref
         .watch(ClientController.provider.notifier)
         .getRoomState(
           GetRoomStateRequest(
-            roomId: room.metadata!.id,
-            fetchMembers: room.metadata!.hasMemberList == false,
+            roomId: data.$1,
+            fetchMembers: data.$2 == false,
             includeMembers: true,
           ),
         );
@@ -42,7 +46,7 @@ class MembersController extends AsyncNotifier<IList<Membership>> {
   }
 
   static final provider =
-      AsyncNotifierProvider.family<MembersController, IList<Membership>, Room>(
+      AsyncNotifierProvider<MembersController, IList<Membership>>(
         MembersController.new,
       );
 }

lib/controllers/room_chat_controller.dart

@@ -223,13 +223,13 @@ class RoomChatController extends AsyncNotifier<InMemoryChatController> {
   }
 
   Future<void> send(
-    String message, {
+    String text, {
     bool shouldMention = true,
-    required Iterable<Tag> tags,
+    required IList<Tag> tags,
     required RelationType relationType,
     Message? relation,
   }) async {
-    var taggedMessage = message;
+    var taggedMessage = text;
 
     for (final tag in tags) {
       final escaped = RegExp.escape(tag.id);