From cbd1b8212370c67b34a70dccd21bd82de72fead2 Mon Sep 17 00:00:00 2001
From: Maze Winther <mazewinther@gmail.com>
Date: Tue, 7 Apr 2026 04:41:27 +0200
Subject: refactor: structured track layout per scene

---
 .../timeline/track/toggle-track-visibility.ts      | 85 ++++++++++++----------
 1 file changed, 45 insertions(+), 40 deletions(-)

(limited to 'apps/web/src/lib/commands/timeline/track/toggle-track-visibility.ts')

diff --git a/apps/web/src/lib/commands/timeline/track/toggle-track-visibility.ts b/apps/web/src/lib/commands/timeline/track/toggle-track-visibility.ts
index 077c21db..2292c83a 100644
--- a/apps/web/src/lib/commands/timeline/track/toggle-track-visibility.ts
+++ b/apps/web/src/lib/commands/timeline/track/toggle-track-visibility.ts
@@ -1,40 +1,45 @@
-import { Command, type CommandResult } from "@/lib/commands/base-command";
-import type { TimelineTrack } from "@/lib/timeline";
-import { EditorCore } from "@/core";
-import { canTrackBeHidden } from "@/lib/timeline";
-
-export class ToggleTrackVisibilityCommand extends Command {
-	private savedState: TimelineTrack[] | null = null;
-
-	constructor(private trackId: string) {
-		super();
-	}
-
-	execute(): CommandResult | undefined {
-		const editor = EditorCore.getInstance();
-		this.savedState = editor.timeline.getTracks();
-
-		const targetTrack = this.savedState.find(
-			(track) => track.id === this.trackId,
-		);
-		if (!targetTrack) {
-			return;
-		}
-
-		const updatedTracks = this.savedState.map((track) => {
-			if (track.id === this.trackId && canTrackBeHidden(track)) {
-				return { ...track, hidden: !track.hidden };
-			}
-			return track;
-		});
-
-		editor.timeline.updateTracks(updatedTracks);
-	}
-
-	undo(): void {
-		if (this.savedState) {
-			const editor = EditorCore.getInstance();
-			editor.timeline.updateTracks(this.savedState);
-		}
-	}
-}
+import { Command, type CommandResult } from "@/lib/commands/base-command";
+import type { SceneTracks } from "@/lib/timeline";
+import { EditorCore } from "@/core";
+import { canTrackBeHidden, findTrackInSceneTracks, updateTrackInSceneTracks } from "@/lib/timeline";
+
+export class ToggleTrackVisibilityCommand extends Command {
+	private savedState: SceneTracks | null = null;
+
+	constructor(private trackId: string) {
+		super();
+	}
+
+	execute(): CommandResult | undefined {
+		const editor = EditorCore.getInstance();
+		this.savedState = editor.scenes.getActiveScene().tracks;
+
+		const targetTrack = findTrackInSceneTracks({
+			tracks: this.savedState,
+			trackId: this.trackId,
+		});
+		if (!targetTrack) {
+			return;
+		}
+
+		const updatedTracks = updateTrackInSceneTracks({
+			tracks: this.savedState,
+			trackId: this.trackId,
+			update: (track) => {
+				if (canTrackBeHidden(track)) {
+					return { ...track, hidden: !track.hidden };
+				}
+				return track;
+			},
+		});
+
+		editor.timeline.updateTracks(updatedTracks);
+	}
+
+	undo(): void {
+		if (this.savedState) {
+			const editor = EditorCore.getInstance();
+			editor.timeline.updateTracks(this.savedState);
+		}
+	}
+}
-- 
cgit v1.3.1