TW-1774: update the chat list item avatar when have new syncUpdate event

linagora · Jul 22, 2024 · a48f3d2 · a48f3d2
1 parent ee2867c
commit a48f3d2
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Showing 6 changed files with 125 additions and 10 deletions.
diff --git a/lib/pages/chat_list/chat_list_body_view.dart b/lib/pages/chat_list/chat_list_body_view.dart
@@ -51,8 +51,11 @@ class ChatListBodyView extends StatelessWidget {
             ),
             stream: controller.activeClient.onSync.stream
                 .where((s) => s.hasRoomUpdate)
-                .rateLimit(const Duration(seconds: 1)),
-            builder: (context, _) {
+                .rateLimitWithSyncUpdate(const Duration(seconds: 1)),
+            builder: (context, syncUpdateSnapshot) {
+              Logs().v(
+                'ChatListBodyView: StreamBuilder: snapshot: ${syncUpdateSnapshot.data?.rooms}',
+              );
               if (controller.activeFilter == ActiveFilter.spaces) {
                 return SpaceView(
                   controller,
@@ -163,6 +166,7 @@ class ChatListBodyView extends StatelessWidget {
                           child: ChatListViewBuilder(
                             controller: controller,
                             rooms: controller.filteredRoomsForPin,
+                            syncUpdate: syncUpdateSnapshot.data,
                           ),
                         ),
                       if (!controller.filteredRoomsForAllIsEmpty)
@@ -192,6 +196,7 @@ class ChatListBodyView extends StatelessWidget {
                           child: ChatListViewBuilder(
                             controller: controller,
                             rooms: controller.filteredRoomsForAll,
+                            syncUpdate: syncUpdateSnapshot.data,
                           ),
                         ),
                     ],

diff --git a/lib/pages/chat_list/chat_list_item.dart b/lib/pages/chat_list/chat_list_item.dart
@@ -1,13 +1,12 @@
 import 'package:adaptive_dialog/adaptive_dialog.dart';
 import 'package:fluffychat/config/app_config.dart';
+import 'package:fluffychat/pages/chat_list/chat_list_item_avatar.dart';
 import 'package:fluffychat/presentation/mixins/chat_list_item_mixin.dart';
 import 'package:fluffychat/pages/chat_list/chat_list_item_style.dart';
 import 'package:fluffychat/pages/chat_list/chat_list_item_subtitle.dart';
 import 'package:fluffychat/pages/chat_list/chat_list_item_title.dart';
 import 'package:fluffychat/utils/dialog/twake_dialog.dart';
-import 'package:fluffychat/utils/matrix_sdk_extensions/matrix_locals.dart';
 import 'package:fluffychat/utils/twake_snackbar.dart';
-import 'package:fluffychat/widgets/avatar/avatar.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/l10n.dart';
 
@@ -27,6 +26,7 @@ class ChatListItem extends StatelessWidget with ChatListItemMixin {
   final void Function()? onTapAvatar;
   final void Function(TapDownDetails)? onSecondaryTapDown;
   final void Function()? onLongPress;
+  final JoinedRoomUpdate? joinedRoomUpdate;
 
   const ChatListItem(
     this.room, {
@@ -39,6 +39,7 @@ class ChatListItem extends StatelessWidget with ChatListItemMixin {
     this.onSecondaryTapDown,
     this.onLongPress,
     super.key,
+    this.joinedRoomUpdate,
   });
 
   void clickAction(BuildContext context) async {
@@ -87,9 +88,6 @@ class ChatListItem extends StatelessWidget with ChatListItemMixin {
 
   @override
   Widget build(BuildContext context) {
-    final displayName = room.getLocalizedDisplayname(
-      MatrixLocals(L10n.of(context)!),
-    );
     return Padding(
       padding: ChatListItemStyle.paddingConversation,
       child: Material(
@@ -114,10 +112,10 @@ class ChatListItem extends StatelessWidget with ChatListItemMixin {
                   padding: ChatListItemStyle.paddingAvatar,
                   child: Stack(
                     children: [
-                      Avatar(
-                        mxContent: room.avatar,
-                        name: displayName,
+                      ChatListItemAvatar(
+                        room: room,
                         onTap: onTapAvatar,
+                        joinedRoomUpdate: joinedRoomUpdate,
                       ),
                       if (_isGroupChat)
                         Positioned(

diff --git a/lib/pages/chat_list/chat_list_item_avatar.dart b/lib/pages/chat_list/chat_list_item_avatar.dart
@@ -0,0 +1,104 @@
+import 'package:fluffychat/utils/matrix_sdk_extensions/matrix_locals.dart';
+import 'package:fluffychat/widgets/avatar/avatar.dart';
+import 'package:flutter/material.dart';
+import 'package:matrix/matrix.dart';
+import 'package:flutter_gen/gen_l10n/l10n.dart';
+
+class ChatListItemAvatar extends StatefulWidget {
+  final Room room;
+  final void Function()? onTap;
+  final JoinedRoomUpdate? joinedRoomUpdate;
+
+  const ChatListItemAvatar({
+    required this.room,
+    this.onTap,
+    this.joinedRoomUpdate,
+    super.key,
+  });
+
+  @override
+  State<ChatListItemAvatar> createState() => _ChatListItemAvatarState();
+}
+
+class _ChatListItemAvatarState extends State<ChatListItemAvatar> {
+  final ValueNotifier<Uri?> avatarUrlNotifier = ValueNotifier<Uri>(Uri());
+
+  @override
+  void initState() {
+    avatarUrlNotifier.value = widget.room.avatar ?? Uri();
+    super.initState();
+  }
+
+  @override
+  void dispose() {
+    avatarUrlNotifier.dispose();
+    super.dispose();
+  }
+
+  @override
+  void didUpdateWidget(ChatListItemAvatar oldWidget) {
+    super.didUpdateWidget(oldWidget);
+    if (oldWidget.joinedRoomUpdate != widget.joinedRoomUpdate) {
+      updateAvatarUrlFromJoinedRoomUpdate();
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final displayName = widget.room.getLocalizedDisplayname(
+      MatrixLocals(L10n.of(context)!),
+    );
+    return ValueListenableBuilder(
+      valueListenable: avatarUrlNotifier,
+      builder: (context, avatarUrl, child) {
+        return Avatar(
+          mxContent: avatarUrl,
+          name: displayName,
+          onTap: widget.onTap,
+        );
+      },
+    );
+  }
+
+  void updateAvatarUrlFromJoinedRoomUpdate() {
+    if (isChatHaveAvatarUpdated) {
+      if (isGroupChatAvatarUpdated) {
+        updateGroupAvatar();
+      } else if (isDirectChatAvatarUpdated) {
+        updateDirectChatAvatar();
+      }
+    }
+  }
+
+  bool get isChatHaveAvatarUpdated =>
+      widget.joinedRoomUpdate?.timeline?.events?.isNotEmpty == true;
+
+  bool get isDirectChatAvatarUpdated {
+    return widget.room.isDirectChat &&
+        widget.joinedRoomUpdate?.timeline?.events?.last.type ==
+            EventTypes.RoomMember;
+  }
+
+  bool get isGroupChatAvatarUpdated =>
+      widget.joinedRoomUpdate?.timeline?.events?.last.type ==
+      EventTypes.RoomAvatar;
+
+  void updateDirectChatAvatar() {
+    final event = widget.joinedRoomUpdate?.timeline?.events?.last;
+    final avatarMxc = event?.content['avatar_url'];
+    if (avatarMxc is String &&
+        avatarMxc.isNotEmpty &&
+        event?.senderId == widget.room.directChatMatrixID) {
+      avatarUrlNotifier.value = Uri.tryParse(avatarMxc);
+    }
+  }
+
+  void updateGroupAvatar() {
+    final avatarMxc =
+        widget.joinedRoomUpdate?.timeline?.events?.last.content['url'];
+
+    if (avatarMxc is String && avatarMxc.isNotEmpty) {
+      avatarUrlNotifier.value = Uri.tryParse(avatarMxc);
+    }
+  }
+}
diff --git a/lib/pages/chat_list/chat_list_view_builder.dart b/lib/pages/chat_list/chat_list_view_builder.dart
@@ -9,11 +9,13 @@ import 'package:matrix/matrix.dart';
 class ChatListViewBuilder extends StatelessWidget {
   final ChatListController controller;
   final List<Room> rooms;
+  final SyncUpdate? syncUpdate;
 
   const ChatListViewBuilder({
     super.key,
     required this.controller,
     required this.rooms,
+    this.syncUpdate,
   });
 
   @override
@@ -36,12 +38,14 @@ class ChatListViewBuilder extends StatelessWidget {
                 chatListItem: CommonChatListItem(
                   controller: controller,
                   room: rooms[index],
+                  joinedRoomUpdate: syncUpdate?.rooms?.join?[rooms[index].id],
                 ),
               );
             }
             return CommonChatListItem(
               controller: controller,
               room: rooms[index],
+              joinedRoomUpdate: syncUpdate?.rooms?.join?[rooms[index].id],
             );
           },
         );

diff --git a/lib/pages/chat_list/common_chat_list_item.dart b/lib/pages/chat_list/common_chat_list_item.dart
@@ -7,11 +7,13 @@ import 'package:matrix/matrix.dart';
 class CommonChatListItem extends StatelessWidget {
   final ChatListController controller;
   final Room room;
+  final JoinedRoomUpdate? joinedRoomUpdate;
 
   const CommonChatListItem({
     super.key,
     required this.controller,
     required this.room,
+    this.joinedRoomUpdate,
   });
 
   @override
@@ -49,6 +51,7 @@ class CommonChatListItem extends StatelessWidget {
             },
           ),
           activeChat: activeRoomId == room.id,
+          joinedRoomUpdate: joinedRoomUpdate,
         );
       },
     );

diff --git a/lib/pages/chat_list/slidable_chat_list_item.dart b/lib/pages/chat_list/slidable_chat_list_item.dart
@@ -9,6 +9,7 @@ class SlidableChatListItem extends StatelessWidget {
     required this.controller,
     required this.slidables,
     required this.chatListItem,
+
   });
 
   final ChatListController controller;