refactor: restructure files to their domains, new preview overlay system, and dep graph

1 files changed, 92 insertions, 0 deletions

diff --git a/apps/web/src/effects/components/assets-view.tsx b/apps/web/src/effects/components/assets-view.tsx
new file mode 100644
index 00000000..000af7e6
--- /dev/null
+++ b/apps/web/src/effects/components/assets-view.tsx
@@ -0,0 +1,92 @@
+"use client";
+
+import { useEffect, useRef, useCallback } from "react";
+import { PanelView } from "@/components/editor/panels/assets/views/base-panel";
+import { DraggableItem } from "@/components/editor/panels/assets/draggable-item";
+import { effectsRegistry, EFFECT_TARGET_ELEMENT_TYPES } from "@/effects";
+import { effectPreviewService } from "@/services/renderer/effect-preview";
+import { useEditor } from "@/editor/use-editor";
+import { buildEffectElement } from "@/timeline/element-utils";
+import type { EffectDefinition } from "@/effects/types";
+
+export function EffectsView() {
+	const effects = effectsRegistry.getAll();
+
+	return (
+		<PanelView title="Effects">
+			<EffectsGrid effects={effects} />
+		</PanelView>
+	);
+}
+
+function EffectsGrid({ effects }: { effects: EffectDefinition[] }) {
+	return (
+		<div
+			className="grid gap-2"
+			style={{ gridTemplateColumns: "repeat(auto-fill, minmax(96px, 1fr))" }}
+		>
+			{effects.map((effect) => (
+				<EffectItem key={effect.type} effect={effect} />
+			))}
+		</div>
+	);
+}
+
+function EffectPreviewCanvas({ effectType }: { effectType: string }) {
+	const canvasRef = useRef<HTMLCanvasElement>(null);
+
+	useEffect(() => {
+		const render = () => {
+			if (canvasRef.current) {
+				effectPreviewService.renderPreview({
+					effectType,
+					params: {},
+					targetCanvas: canvasRef.current,
+				});
+			}
+		};
+
+		render();
+		return effectPreviewService.onPreviewImageReady({ callback: render });
+	}, [effectType]);
+
+	return <canvas ref={canvasRef} className="size-full" />;
+}
+
+function EffectItem({ effect }: { effect: EffectDefinition }) {
+	const editor = useEditor();
+
+	const handleAddToTimeline = useCallback(() => {
+		const currentTime = editor.playback.getCurrentTime();
+		const element = buildEffectElement({
+			effectType: effect.type,
+			startTime: currentTime,
+		});
+
+		editor.timeline.insertElement({
+			placement: { mode: "auto", trackType: "effect" },
+			element,
+		});
+	}, [editor, effect.type]);
+
+	const preview = <EffectPreviewCanvas effectType={effect.type} />;
+
+	return (
+		<DraggableItem
+			name={effect.name}
+			preview={preview}
+			dragData={{
+				id: effect.type,
+				name: effect.name,
+				type: "effect",
+				effectType: effect.type,
+				targetElementTypes: EFFECT_TARGET_ELEMENT_TYPES,
+			}}
+			onAddToTimeline={handleAddToTimeline}
+			aspectRatio={1}
+			isRounded
+			variant="card"
+			containerClassName="w-full"
+		/>
+	);
+}