From 71a8ad673d2a02b4e320df3e61a800a1184acf66 Mon Sep 17 00:00:00 2001
From: Psychotoxical <171614930+Psychotoxical@users.noreply.github.com>
Date: Mon, 15 Jun 2026 22:59:52 +0200
Subject: [PATCH] diag(#1094): instrument device-reset handler (pause-restart
 on macOS)

Log the device-reset path the same way as device-changed: payload, the
currentTrack/isPlaying snapshot, and whether it restarts playback or correctly
takes the paused branch. Pinpoints whether the macOS headphone-disconnect
restart is a snapshot bug (isPlaying wrongly true) or cpal-internal. TEMPORARY.
---
 src/hooks/tauriBridge/useAudioDeviceBridge.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/hooks/tauriBridge/useAudioDeviceBridge.ts b/src/hooks/tauriBridge/useAudioDeviceBridge.ts
index 8133da3d..ea687b32 100644
--- a/src/hooks/tauriBridge/useAudioDeviceBridge.ts
+++ b/src/hooks/tauriBridge/useAudioDeviceBridge.ts
@@ -57,6 +57,7 @@ export function useAudioDeviceBridge() {
   useEffect(() => {
     let unlisten: (() => void) | undefined;
     listen('audio:device-reset', (event) => {
+      diag1090(`device-reset received payload=${JSON.stringify(event.payload)}`);
       useAuthStore.getState().setAudioOutputDevice(null);
 
       // null payload = Rust handled internal replay on the new default device.
@@ -64,6 +65,7 @@ export function useAudioDeviceBridge() {
 
       const resumeAt = typeof event.payload === 'number' ? event.payload : 0;
       const { currentTrack, isPlaying, playTrack, resetAudioPause } = usePlayerStore.getState();
+      diag1090(`device-reset state currentTrack=${!!currentTrack} isPlaying=${isPlaying} resumeAt=${resumeAt}`);
       if (!currentTrack) return;
       if (isPlaying) {
         if (resumeAt > 0.5 && currentTrack.duration > 0) {
@@ -73,8 +75,11 @@ export function useAudioDeviceBridge() {
             setAtMs: Date.now(),
           });
         }
+        diag1090('device-reset: before playTrack (RESTARTS PLAYBACK)');
         playTrack(currentTrack);
+        diag1090('device-reset: after playTrack (returned)');
       } else {
+        diag1090('device-reset: paused → resetAudioPause (no restart)');
         resetAudioPause();
       }
     }).then(u => { unlisten = u; });