fix: future must not be created during build

app/lib/conversation_pane/conversation_content/text_message_tile.dart

@@ -74,7 +74,7 @@ class TextMessageTile extends StatelessWidget {
 
   Widget _avatar(BuildContext context) {
     return FutureUserAvatar(
-      profile: context.coreClient.user
+      profile: () => context.coreClient.user
           .userProfile(userName: contentFlight.last.sender),
     );
   }

app/lib/conversation_pane/conversation_details/add_members.dart

@@ -96,7 +96,7 @@ class _AddMembersState extends State<AddMembers> {
                       final contact = contacts[index];
                       return ListTile(
                         leading: FutureUserAvatar(
-                          profile: context.coreClient.user
+                          profile: () => context.coreClient.user
                               .userProfile(userName: contact.userName),
                         ),
                         title: Text(

app/lib/conversation_pane/conversation_details/connection_details.dart

@@ -26,13 +26,14 @@ class ConnectionDetails extends StatelessWidget {
         children: [
           const SizedBox(height: _padding),
           FutureUserAvatar(
-              size: 64,
-              profile: coreClient.user.userProfile(
-                userName: conversation.conversationType.when(
-                    unconfirmedConnection: (e) => e,
-                    connection: (e) => e,
-                    group: () => ''),
-              )),
+            size: 64,
+            profile: () => coreClient.user.userProfile(
+              userName: conversation.conversationType.when(
+                  unconfirmedConnection: (e) => e,
+                  connection: (e) => e,
+                  group: () => ''),
+            ),
+          ),
           const SizedBox(height: _padding),
           Text(
             conversation.conversationType.when(

app/lib/conversation_pane/conversation_details/group_details.dart

@@ -109,7 +109,7 @@ class _GroupDetailsState extends State<GroupDetails> {
                           return ListTile(
                             leading: FutureUserAvatar(
                               size: 24,
-                              profile: coreClient.user
+                              profile: () => coreClient.user
                                   .userProfile(userName: members[index]),
                             ),
                             title: Text(

app/lib/conversation_pane/conversation_details/member_details.dart

@@ -55,7 +55,7 @@ class MemberDetails extends StatelessWidget {
                 const SizedBox(height: _padding),
                 FutureUserAvatar(
                   size: 64,
-                  profile: context.coreClient.user
+                  profile: () => context.coreClient.user
                       .userProfile(userName: memberUsername),
                 ),
                 const SizedBox(height: _padding),

app/lib/elements.dart

@@ -2,9 +2,9 @@
 //
 // SPDX-License-Identifier: AGPL-3.0-or-later
 
-import 'dart:typed_data';
 import 'dart:ui';
 
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:prototype/core/api/types.dart';
 import 'package:prototype/styles.dart';
@@ -21,7 +21,7 @@ IconButton appBarBackButton(BuildContext context) {
 }
 
 class FutureUserAvatar extends StatefulWidget {
-  final Future<UiUserProfile?> profile;
+  final AsyncValueGetter<UiUserProfile?> profile;
   final VoidCallback? onPressed;
   final double size;
 
@@ -37,29 +37,29 @@ class FutureUserAvatar extends StatefulWidget {
 }
 
 class _FutureUserAvatarState extends State<FutureUserAvatar> {
+  late final Future<UiUserProfile?> _profileFuture;
+
+  @override
+  void initState() {
+    _profileFuture = widget.profile();
+    super.initState();
+  }
+
   @override
   Widget build(BuildContext context) {
     return FutureBuilder<UiUserProfile?>(
-        future: widget.profile,
-        builder: (context, snapshot) {
-          if (snapshot.hasData) {
-            return UserAvatar(
-                username: snapshot.data!.userName,
-                size: widget.size,
-                image: snapshot.data!.profilePictureOption,
-                onPressed: widget.onPressed);
-          } else {
-            return UserAvatar(
-                username: " ",
-                size: widget.size,
-                image: null,
-                onPressed: widget.onPressed);
-          }
-        });
+      future: _profileFuture,
+      builder: (context, snapshot) => UserAvatar(
+        username: snapshot.data?.userName ?? " ",
+        image: snapshot.data?.profilePictureOption,
+        size: widget.size,
+        onPressed: widget.onPressed,
+      ),
+    );
   }
 }
 
-class UserAvatar extends StatefulWidget {
+class UserAvatar extends StatelessWidget {
   final String username;
   final double size;
   final Uint8List? image;
@@ -73,32 +73,26 @@ class UserAvatar extends StatefulWidget {
     this.onPressed,
   });
 
-  @override
-  State<UserAvatar> createState() => _UserAvatarState();
-}
-
-class _UserAvatarState extends State<UserAvatar> {
   @override
   Widget build(BuildContext context) {
     return GestureDetector(
-      onTap: widget.onPressed,
+      onTap: onPressed,
       child: MouseRegion(
-        cursor: widget.onPressed != null
+        cursor: onPressed != null
             ? SystemMouseCursors.click
             : SystemMouseCursors.basic,
         child: SizedBox(
-          width: widget.size,
-          height: widget.size,
+          width: size,
+          height: size,
           child: CircleAvatar(
-            radius: widget.size / 2,
+            radius: size / 2,
             backgroundColor: colorDMBLight,
-            foregroundImage:
-                (widget.image != null) ? MemoryImage(widget.image!) : null,
+            foregroundImage: (image != null) ? MemoryImage(image!) : null,
             child: Text(
-              (widget.username.characters.firstOrNull ?? "").toUpperCase(),
+              (username.characters.firstOrNull ?? "").toUpperCase(),
               style: TextStyle(
                 color: Colors.white,
-                fontSize: 10 * widget.size / 24,
+                fontSize: 10 * size / 24,
                 fontWeight: FontWeight.bold,
               ),
             ),

justfile

@@ -30,7 +30,7 @@ generate-dart-files:
 frb-generate $CARGO_TARGET_DIR=(justfile_directory() + "/target/frb_codegen"):
     rm -f {{app_rust_base_dir}}/src/frb_*.rs
     touch {{app_rust_base_dir}}/src/frb_generated.rs
-    rm -Rf {{app_dir}}/lib/core/*
+    rm -Rf {{app_dir}}/lib/core
     mkdir {{app_dir}}/lib/core
     cd {{app_dir}} && flutter_rust_bridge_codegen generate