From b41d801cab2ffcccf2c9c170f208e158bc5413be Mon Sep 17 00:00:00 2001
From: Stefan Ceriu <stefan.ceriu@gmail.com>
Date: Thu, 13 Aug 2026 10:35:18 +0300
Subject: [PATCH] Prevent invalid composer mode crashes

Cause by voice recording racing against the send action.
---
 .../RoomScreen/ComposerToolbar/ComposerToolbarViewModel.swift  | 2 ++
 ElementX/Sources/Screens/Timeline/TimelineViewModel.swift      | 3 ++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/ElementX/Sources/Screens/RoomScreen/ComposerToolbar/ComposerToolbarViewModel.swift b/ElementX/Sources/Screens/RoomScreen/ComposerToolbar/ComposerToolbarViewModel.swift
index 75d21dd94..1e43c88f5 100644
--- a/ElementX/Sources/Screens/RoomScreen/ComposerToolbar/ComposerToolbarViewModel.swift
+++ b/ElementX/Sources/Screens/RoomScreen/ComposerToolbar/ComposerToolbarViewModel.swift
@@ -189,6 +189,8 @@ final class ComposerToolbarViewModel: ComposerToolbarViewModelType, ComposerTool
             switch state.composerMode {
             case .previewVoiceMessage:
                 actionsSubject.send(.voiceMessage(.send))
+            case .recordVoiceMessage:
+                MXLog.warning("Ignoring send action while recording a voice message.")
             default:
                 if context.composerFormattingEnabled {
                     actionsSubject.send(.sendMessage(plain: wysiwygViewModel.content.markdown,
diff --git a/ElementX/Sources/Screens/Timeline/TimelineViewModel.swift b/ElementX/Sources/Screens/Timeline/TimelineViewModel.swift
index aebaaf594..76e5a83aa 100644
--- a/ElementX/Sources/Screens/Timeline/TimelineViewModel.swift
+++ b/ElementX/Sources/Screens/Timeline/TimelineViewModel.swift
@@ -807,7 +807,8 @@ class TimelineViewModel: TimelineViewModelType, TimelineViewModelProtocol {
                                                      intentionalMentions: intentionalMentions)
             }
         case .recordVoiceMessage, .previewVoiceMessage:
-            fatalError("invalid composer mode.")
+            MXLog.error("Ignoring sendCurrentMessage with invalid composer mode: \(mode)")
+            return
         }
         
         scrollToBottom()