feat(MediaInfo): Add updateWatchTime

src/core/mixins/MediaInfo.ts

@@ -224,6 +224,29 @@ export default class MediaInfo {
     }, url_params);
   }
 
+  /**
+   * Adds video to the watch history.
+   */
+  async updateWatchHistoryTime(playedSeconds: number, client_name = Constants.CLIENTS.WEB.NAME, client_version = Constants.CLIENTS.WEB.VERSION, replacement = 'https://www.'): Promise<Response> {
+    if (!this.#playback_tracking)
+      throw new InnertubeError('Playback tracking not available');
+
+    const url_params = {
+      cpn: this.#cpn,
+      st: playedSeconds.toFixed(3),
+      et: playedSeconds.toFixed(3),
+      cmt: playedSeconds.toFixed(3),
+      final: '1'
+    };
+
+    const url = this.#playback_tracking.videostats_watchtime_url.replace('https://s.', replacement);
+
+    return await this.#actions.stats(url, {
+      client_name,
+      client_version
+    }, url_params);
+  }
+
   get actions(): Actions {
     return this.#actions;
   }

src/parser/youtube/VideoInfo.ts

@@ -175,6 +175,13 @@ export default class VideoInfo extends MediaInfo {
     return super.addToWatchHistory();
   }
 
+  /**
+   * Updates video in the watch history with specific point (after being added to watch history).
+   */
+  async updateWatchTime(playedSeconds: number): Promise<Response> {
+    return super.updateWatchHistoryTime(playedSeconds);
+  }
+
   /**
    * Retrieves watch next feed continuation.
    */

src/parser/ytmusic/TrackInfo.ts

@@ -145,6 +145,13 @@ class TrackInfo extends MediaInfo {
     return super.addToWatchHistory(Constants.CLIENTS.YTMUSIC.NAME, Constants.CLIENTS.YTMUSIC.VERSION, 'https://music.');
   }
 
+  /**
+   * Updates video in the watch history with specific point (after being added to watch history).
+   */
+  async updateWatchTime(playedSeconds: number): Promise<Response> {
+    return super.updateWatchHistoryTime(playedSeconds, Constants.CLIENTS.YTMUSIC.NAME, Constants.CLIENTS.YTMUSIC.VERSION, 'https://music.');
+  }
+
   get available_tabs(): string[] {
     return this.tabs ? this.tabs.map((tab) => tab.title) : [];
   }