From 3e89d2998588f8e35c524e523ba2ee853f0f6475 Mon Sep 17 00:00:00 2001
From: Maze Winther <mazewinther@gmail.com>
Date: Mon, 20 Apr 2026 11:31:17 +0200
Subject: refactor: restructure files to their domains,  new preview overlay
 system, and dep graph

---
 apps/web/src/lib/timeline/track-element-update.ts | 147 ----------------------
 1 file changed, 147 deletions(-)
 delete mode 100644 apps/web/src/lib/timeline/track-element-update.ts

(limited to 'apps/web/src/lib/timeline/track-element-update.ts')

diff --git a/apps/web/src/lib/timeline/track-element-update.ts b/apps/web/src/lib/timeline/track-element-update.ts
deleted file mode 100644
index f1c2028e..00000000
--- a/apps/web/src/lib/timeline/track-element-update.ts
+++ /dev/null
@@ -1,147 +0,0 @@
-import type { SceneTracks, TimelineElement, TimelineTrack } from "@/lib/timeline";
-
-export function findTrackInSceneTracks({
-	tracks,
-	trackId,
-}: {
-	tracks: SceneTracks;
-	trackId: string;
-}): TimelineTrack | null {
-	if (tracks.main.id === trackId) {
-		return tracks.main;
-	}
-
-	return (
-		tracks.overlay.find((track) => track.id === trackId) ??
-		tracks.audio.find((track) => track.id === trackId) ??
-		null
-	);
-}
-
-export function updateTrackInSceneTracks({
-	tracks,
-	trackId,
-	update,
-}: {
-	tracks: SceneTracks;
-	trackId: string;
-	update: <TTrack extends TimelineTrack>(track: TTrack) => TTrack;
-}): SceneTracks {
-	if (tracks.main.id === trackId) {
-		return {
-			...tracks,
-			main: update(tracks.main),
-		};
-	}
-
-	const overlayTrackIndex = tracks.overlay.findIndex((track) => track.id === trackId);
-	if (overlayTrackIndex >= 0) {
-		return {
-			...tracks,
-			overlay: tracks.overlay.map((track, index) =>
-				index === overlayTrackIndex ? update(track) : track,
-			),
-		};
-	}
-
-	const audioTrackIndex = tracks.audio.findIndex((track) => track.id === trackId);
-	if (audioTrackIndex >= 0) {
-		return {
-			...tracks,
-			audio: tracks.audio.map((track, index) =>
-				index === audioTrackIndex ? update(track) : track,
-			),
-		};
-	}
-
-	return tracks;
-}
-
-function updateElementInTrack<TTrack extends TimelineTrack>({
-	track,
-	elementId,
-	update,
-	elementPredicate,
-}: {
-	track: TTrack;
-	elementId: string;
-	update: (element: TimelineElement) => TimelineElement;
-	elementPredicate?: (element: TimelineElement) => boolean;
-}): TTrack {
-	const nextElements = track.elements.map((element) => {
-		if (element.id !== elementId) {
-			return element;
-		}
-		if (elementPredicate && !elementPredicate(element)) {
-			return element;
-		}
-		return update(element);
-	});
-
-	return {
-		...track,
-		elements: nextElements,
-	} as TTrack;
-}
-
-export function updateElementInSceneTracks({
-	tracks,
-	trackId,
-	elementId,
-	update,
-	elementPredicate,
-}: {
-	tracks: SceneTracks;
-	trackId: string;
-	elementId: string;
-	update: (element: TimelineElement) => TimelineElement;
-	elementPredicate?: (element: TimelineElement) => boolean;
-}): SceneTracks {
-	if (tracks.main.id === trackId) {
-		return {
-			...tracks,
-			main: updateElementInTrack({
-				track: tracks.main,
-				elementId,
-				update,
-				elementPredicate,
-			}),
-		};
-	}
-
-	const overlayTrackIndex = tracks.overlay.findIndex((track) => track.id === trackId);
-	if (overlayTrackIndex >= 0) {
-		return {
-			...tracks,
-			overlay: tracks.overlay.map((track, index) =>
-				index === overlayTrackIndex
-					? updateElementInTrack({
-							track,
-							elementId,
-							update,
-							elementPredicate,
-						})
-					: track,
-			),
-		};
-	}
-
-	const audioTrackIndex = tracks.audio.findIndex((track) => track.id === trackId);
-	if (audioTrackIndex >= 0) {
-		return {
-			...tracks,
-			audio: tracks.audio.map((track, index) =>
-				index === audioTrackIndex
-					? updateElementInTrack({
-							track,
-							elementId,
-							update,
-							elementPredicate,
-						})
-					: track,
-			),
-		};
-	}
-
-	return tracks;
-}
-- 
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