From 9303fee0dec4646846af79ac71566c5c9d27bec0 Mon Sep 17 00:00:00 2001
From: Henry-Hiles <henry@henryhiles.com>
Date: Mon, 18 May 2026 10:49:31 -0400
Subject: [PATCH] fix memberships constantly reloading

---
 lib/controllers/room_chat_controller.dart          |  2 +-
 lib/widgets/chat_page/event_text.dart              |  3 ++-
 .../lazy_loading/message_displayname.dart          |  3 ++-
 lib/widgets/chat_page/room_chat.dart               | 14 +++++++++-----
 4 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/lib/controllers/room_chat_controller.dart b/lib/controllers/room_chat_controller.dart
index e4e4a72..82d5da4 100644
--- a/lib/controllers/room_chat_controller.dart
+++ b/lib/controllers/room_chat_controller.dart
@@ -61,7 +61,7 @@ class RoomChatController extends AsyncNotifier<IList<Event>> {
       loadOlder();
     }
 
-    return room.timeline
+    return room.timeline.reversed
         .map(
           (timeline) => room.events.firstWhereOrNull(
             (event) => event.rowId == timeline.eventRowId,
diff --git a/lib/widgets/chat_page/event_text.dart b/lib/widgets/chat_page/event_text.dart
index bc9e984..924dd79 100644
--- a/lib/widgets/chat_page/event_text.dart
+++ b/lib/widgets/chat_page/event_text.dart
@@ -1,3 +1,4 @@
+import "dart:convert";
 import "package:fast_immutable_collections/fast_immutable_collections.dart";
 import "package:flutter/material.dart";
 import "package:nexus/models/event.dart";
@@ -19,6 +20,6 @@ class EventText extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return Text(event.eventId); // NEXT TODO
+    return Text(json.encode(event.toJson())); // NEXT TODO
   }
 }
diff --git a/lib/widgets/chat_page/lazy_loading/message_displayname.dart b/lib/widgets/chat_page/lazy_loading/message_displayname.dart
index c3bb8e4..9c6abd1 100644
--- a/lib/widgets/chat_page/lazy_loading/message_displayname.dart
+++ b/lib/widgets/chat_page/lazy_loading/message_displayname.dart
@@ -2,6 +2,7 @@ import "package:flutter/material.dart";
 import "package:flutter_riverpod/flutter_riverpod.dart";
 import "package:nexus/controllers/author_controller.dart";
 import "package:nexus/helpers/extensions/better_when.dart";
+import "package:nexus/helpers/extensions/get_localpart.dart";
 import "package:nexus/helpers/extensions/show_user_popover.dart";
 import "package:nexus/models/event.dart";
 
@@ -29,7 +30,7 @@ class MessageDisplayname extends ConsumerWidget {
                 )
               : null,
           child: Text(
-            "${membership.displayName}${event.pmp == null ? "" : " (via ${event.sender})"}",
+            "${membership.displayName ?? event.sender.localpart}${event.pmp == null ? "" : " (via ${event.sender})"}",
             style: style,
             overflow: TextOverflow.ellipsis,
           ),
diff --git a/lib/widgets/chat_page/room_chat.dart b/lib/widgets/chat_page/room_chat.dart
index 443ac68..dbd6f44 100644
--- a/lib/widgets/chat_page/room_chat.dart
+++ b/lib/widgets/chat_page/room_chat.dart
@@ -45,8 +45,11 @@ class RoomChat extends HookConsumerWidget {
     final memberListOpened = useState<bool>(showMembersByDefault);
 
     final listController = useRef(ListController());
-    final scrollController = useScrollController();
-    // TODO: Do things on scroll to top or bottom
+    final scrollController = useScrollController(
+      onAttach: (position) => position.addListener(() {
+        // TODO: Do things on scroll to top or bottom
+      }),
+    );
 
     final userId = ref.watch(ClientStateController.provider)?.userId;
     final roomId = ref.watch(
@@ -308,8 +311,12 @@ class RoomChat extends HookConsumerWidget {
                     child: switch (ref.watch(controllerProvider)) {
                       AsyncData(:final value) ||
                       AsyncLoading(:final value?) => CustomScrollView(
+                        reverse: true,
                         controller: scrollController,
                         slivers: [
+                          SliverPadding(
+                            padding: EdgeInsetsGeometry.only(bottom: 64),
+                          ),
                           SuperSliverList.builder(
                             listController: listController.value,
                             itemCount: value.length,
@@ -334,9 +341,6 @@ class RoomChat extends HookConsumerWidget {
                               isFlashing: false,
                             ),
                           ),
-                          SliverPadding(
-                            padding: EdgeInsetsGeometry.only(bottom: 64),
-                          ),
                         ],
                       ),
                       AsyncLoading() => Loading(),