From a4992bafb2f316130df86c92d98072740365fa11 Mon Sep 17 00:00:00 2001
From: JellyBrick <shlee1503@naver.com>
Date: Sat, 7 Sep 2024 19:06:52 +0900
Subject: [PATCH] fix(synced-lyric): fix timestamp

- Close #2323
- Close #2379
---
 src/plugins/synced-lyrics/renderer/index.ts | 26 +++++----------------
 1 file changed, 6 insertions(+), 20 deletions(-)

diff --git a/src/plugins/synced-lyrics/renderer/index.ts b/src/plugins/synced-lyrics/renderer/index.ts
index cf3555b777..3a2f5908a3 100644
--- a/src/plugins/synced-lyrics/renderer/index.ts
+++ b/src/plugins/synced-lyrics/renderer/index.ts
@@ -16,10 +16,9 @@ export let _ytAPI: YoutubePlayer | null = null;
 
 export const renderer = createRenderer<{
   observerCallback: MutationCallback;
-  hasAddedEvents: boolean;
   observer?: MutationObserver;
   videoDataChange: () => Promise<void>;
-  progressCallback: (evt: Event) => void;
+  updateTimestampInterval?: NodeJS.Timeout | string | number;
 }, SyncedLyricsPluginConfig>({
   onConfigChange(newConfig) {
     setConfig(newConfig);
@@ -50,15 +49,12 @@ export const renderer = createRenderer<{
     await this.videoDataChange();
   },
 
-  hasAddedEvents: false,
-
   async videoDataChange() {
-    if (!this.hasAddedEvents) {
-      const video = document.querySelector('video');
-
-      video?.addEventListener('timeupdate', this.progressCallback);
-
-      if (video) this.hasAddedEvents = true;
+    if (!this.updateTimestampInterval) {
+      this.updateTimestampInterval = setInterval(
+        () => setCurrentTime((_ytAPI?.getCurrentTime() ?? 0) * 1000),
+        100,
+      );
     }
 
     this.observer ??= new MutationObserver(
@@ -73,16 +69,6 @@ export const renderer = createRenderer<{
     header.removeAttribute('disabled');
   },
 
-  progressCallback(evt: Event) {
-    switch (evt.type) {
-      case 'timeupdate': {
-        const video = evt.target as HTMLVideoElement;
-        setCurrentTime(video.currentTime * 1000);
-        break;
-      }
-    }
-  },
-
   async start(ctx: RendererContext<SyncedLyricsPluginConfig>) {
     setConfig(await ctx.getConfig());