From 85cb5c02e5d2adbb6d181a5924f8a490131bb04d Mon Sep 17 00:00:00 2001
From: mehekj <mehek.jethani@gmail.com>
Date: Thu, 23 Jun 2022 12:37:39 -0400
Subject: fixed audio bugs pausing and switching dashboards while recording

---
 src/client/views/nodes/AudioBox.tsx | 18 +++++++-----------
 1 file changed, 7 insertions(+), 11 deletions(-)

(limited to 'src')

diff --git a/src/client/views/nodes/AudioBox.tsx b/src/client/views/nodes/AudioBox.tsx
index 94cef2906..c42c2306a 100644
--- a/src/client/views/nodes/AudioBox.tsx
+++ b/src/client/views/nodes/AudioBox.tsx
@@ -63,7 +63,6 @@ export class AudioBox extends ViewBoxAnnotatableComponent<ViewBoxAnnotatableProp
     _recorder: any; // MediaRecorder
     _recordStart = 0;
     _pauseStart = 0; // time when recording is paused (used to keep track of recording timecodes)
-    _pauseEnd = 0;
     _pausedTime = 0;
     _stream: MediaStream | undefined; // passed to MediaRecorder, records device input audio
     _play: any = null; // timeout for playback
@@ -81,7 +80,6 @@ export class AudioBox extends ViewBoxAnnotatableComponent<ViewBoxAnnotatableProp
 
     @computed get miniPlayer() { return this.props.PanelHeight() < 50; } // used to collapse timeline when node is shrunk
     @computed get links() { return DocListCast(this.dataDoc.links); }
-    @computed get pauseTime() { return this._pauseEnd - this._pauseStart; } // total time paused to update the correct recording time
     @computed get mediaState() { return this.dataDoc.mediaState as media_state; }
     @computed get path() { // returns the path of the audio file
         const path = Cast(this.props.Document[this.fieldKey], AudioField, null)?.url.href || "";
@@ -97,9 +95,7 @@ export class AudioBox extends ViewBoxAnnotatableComponent<ViewBoxAnnotatableProp
         this._dropDisposer?.();
         Object.values(this._disposers).forEach((disposer) => disposer?.());
 
-        // removes doc from active recordings if recording when closed
-        const ind = DocUtils.ActiveRecordings.indexOf(this);
-        ind !== -1 && DocUtils.ActiveRecordings.splice(ind, 1);
+        this.mediaState === media_state.Recording && this.stopRecording();
     }
 
     @action
@@ -220,10 +216,8 @@ export class AudioBox extends ViewBoxAnnotatableComponent<ViewBoxAnnotatableProp
     updateRecordTime = () => {
         if (this.mediaState === media_state.Recording) {
             setTimeout(this.updateRecordTime, 30);
-            if (this._paused) {
-                this._pausedTime += (new Date().getTime() - this._recordStart) / 1000;
-            } else {
-                this.layoutDoc._currentTimecode = (new Date().getTime() - this._recordStart - this.pauseTime) / 1000;
+            if (!this._paused) {
+                this.layoutDoc._currentTimecode = (new Date().getTime() - this._recordStart - this._pausedTime) / 1000;
             }
         }
     }
@@ -253,7 +247,9 @@ export class AudioBox extends ViewBoxAnnotatableComponent<ViewBoxAnnotatableProp
         if (this._recorder) {
             this._recorder.stop();
             this._recorder = undefined;
-            this.dataDoc[this.fieldKey + "-duration"] = (new Date().getTime() - this._recordStart - this.pauseTime) / 1000;
+            const now = new Date().getTime();
+            this._paused && (this._pausedTime += now - this._pauseStart);
+            this.dataDoc[this.fieldKey + "-duration"] = (now - this._recordStart - this._pausedTime) / 1000;
             this.mediaState = media_state.Paused;
             this._stream?.getAudioTracks()[0].stop();
             const ind = DocUtils.ActiveRecordings.indexOf(this);
@@ -379,8 +375,8 @@ export class AudioBox extends ViewBoxAnnotatableComponent<ViewBoxAnnotatableProp
     // continue the recording
     recordPlay = (e: React.PointerEvent) => {
         setupMoveUpEvents(this, e, returnFalse, returnFalse, action(() => {
-            this._pauseEnd = new Date().getTime();
             this._paused = false;
+            this._pausedTime += new Date().getTime() - this._pauseStart;
             this._recorder.resume();
         }), false);
     }
-- 
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