fix: add try-catch + nextMetronomeBeatRef init to startPianoRollRecording

2026-07-25 19:56:19 +07:00
parent d858628a8f
commit 97855f47d1
2 changed files with 59 additions and 48 deletions
@@ -9850,9 +9850,12 @@ const App = () => {
  };

  const startPianoRollRecording = (tab) => {
+    try {
      const context = getAudioContext();
      const secondsPerBeat = 60.0 / (parseInt(bpm) || 120);
      const startTime = currentTime;
+      const startBeat = startTime / secondsPerBeat;
+      nextMetronomeBeatRef.current = Math.ceil(startBeat);
      const midiRec = new ClientMIDIRecorder(context, parseInt(bpm) || 120, 4);
      midiRec.tempTabId = tab.id;
      midiRec.selectedMidiInputId = selectedMidiInputId || 'ALL';
@@ -9896,7 +9899,15 @@ const App = () => {
          s.id === tab.id ? { ...s, currentTime: startTime + sec, isDirty: true } : s
        ));
      };
+      if (!tab._recordingStarted) {
+        tab._recordingStarted = true;
+      }
      showToast('Recording MIDI to Piano Roll...', 'info');
+    } catch (err) {
+      console.error('startPianoRollRecording error:', err);
+      showToast('Lỗi khi bắt đầu ghi âm Piano Roll: ' + err.message, 'warning');
+      setRecordingState('IDLE');
+    }
  };

  const startRecordingTake = async (armedTracks) => {