codebase overhaul (#697)

1 files changed, 244 insertions, 0 deletions

diff --git a/apps/web/src/components/editor/panels/assets/draggable-item.tsx b/apps/web/src/components/editor/panels/assets/draggable-item.tsx
new file mode 100644
index 00000000..10cb1f8c
--- /dev/null
+++ b/apps/web/src/components/editor/panels/assets/draggable-item.tsx
@@ -0,0 +1,244 @@
+"use client";
+
+import { Plus } from "lucide-react";
+import { type ReactNode, useEffect, useRef, useState } from "react";
+import { createPortal } from "react-dom";
+import { AspectRatio } from "@/components/ui/aspect-ratio";
+import { Button } from "@/components/ui/button";
+import {
+	Tooltip,
+	TooltipContent,
+	TooltipTrigger,
+} from "@/components/ui/tooltip";
+import { useEditor } from "@/hooks/use-editor";
+import { clearDragData, setDragData } from "@/lib/drag-data";
+import type { TimelineDragData } from "@/types/drag";
+import { cn } from "@/utils/ui";
+
+export interface DraggableItemProps {
+	name: string;
+	preview: ReactNode;
+	dragData: TimelineDragData;
+	onDragStart?: ({ e }: { e: React.DragEvent }) => void;
+	onAddToTimeline?: ({ currentTime }: { currentTime: number }) => void;
+	aspectRatio?: number;
+	className?: string;
+	containerClassName?: string;
+	shouldShowPlusOnDrag?: boolean;
+	shouldShowLabel?: boolean;
+	isRounded?: boolean;
+	variant?: "card" | "compact";
+	isDraggable?: boolean;
+	isHighlighted?: boolean;
+}
+
+export function DraggableItem({
+	name,
+	preview,
+	dragData,
+	onDragStart,
+	onAddToTimeline,
+	aspectRatio = 16 / 9,
+	className = "",
+	containerClassName,
+	shouldShowPlusOnDrag = true,
+	shouldShowLabel = true,
+	isRounded = true,
+	variant = "card",
+	isDraggable = true,
+	isHighlighted = false,
+}: DraggableItemProps) {
+	const [isDragging, setIsDragging] = useState(false);
+	const [dragPosition, setDragPosition] = useState({ x: 0, y: 0 });
+	const dragRef = useRef<HTMLDivElement>(null);
+	const editor = useEditor();
+	const highlightClassName = `ring-2 ring-primary bg-primary/10 ${isRounded ? "rounded-sm" : ""}`;
+
+	const handleAddToTimeline = () => {
+		onAddToTimeline?.({ currentTime: editor.playback.getCurrentTime() });
+	};
+
+	const emptyImg = new window.Image();
+	emptyImg.src =
+		"data:image/gif;base64,R0lGODlhAQABAIAAAAUEBAAAACwAAAAAAQABAAACAkQBADs=";
+
+	useEffect(() => {
+		if (!isDragging) return;
+
+		const handleDragOver = (e: DragEvent) => {
+			setDragPosition({ x: e.clientX, y: e.clientY });
+		};
+
+		document.addEventListener("dragover", handleDragOver);
+
+		return () => {
+			document.removeEventListener("dragover", handleDragOver);
+		};
+	}, [isDragging]);
+
+	const handleDragStart = (e: React.DragEvent) => {
+		e.dataTransfer.setDragImage(emptyImg, 0, 0);
+
+		setDragData({ dataTransfer: e.dataTransfer, dragData });
+		e.dataTransfer.effectAllowed = "copy";
+
+		setDragPosition({ x: e.clientX, y: e.clientY });
+		setIsDragging(true);
+
+		onDragStart?.({ e });
+	};
+
+	const handleDragEnd = () => {
+		setIsDragging(false);
+		clearDragData();
+	};
+
+	return (
+		<>
+			{variant === "card" ? (
+				<div
+					ref={dragRef}
+					className={cn("group relative", containerClassName ?? "size-28")}
+				>
+					<div
+						className={cn(
+							"relative flex h-auto w-full cursor-default flex-col gap-1 p-1",
+							className,
+							isHighlighted && highlightClassName,
+						)}
+					>
+						<AspectRatio
+							ratio={aspectRatio}
+							className={cn(
+								"bg-panel-accent relative overflow-hidden",
+								isRounded && "rounded-sm",
+								isDraggable && "[&::-webkit-drag-ghost]:opacity-0",
+							)}
+							draggable={isDraggable}
+							onDragStart={isDraggable ? handleDragStart : undefined}
+							onDragEnd={isDraggable ? handleDragEnd : undefined}
+						>
+							{preview}
+							{!isDragging && (
+								<PlusButton
+									className="opacity-0 group-hover:opacity-100"
+									onClick={handleAddToTimeline}
+								/>
+							)}
+						</AspectRatio>
+						{shouldShowLabel && (
+							<span
+								className="text-muted-foreground w-full truncate text-left text-[0.7rem]"
+								title={name}
+							>
+								<span className="sr-only">{name}</span>
+								<span aria-hidden="true">
+									{name.length > 8
+										? `${name.slice(0, 16)}...${name.slice(-3)}`
+										: name}
+								</span>
+							</span>
+						)}
+					</div>
+				</div>
+			) : (
+				<div
+					ref={dragRef}
+					className={cn(
+						"group relative w-full",
+						isHighlighted && highlightClassName,
+					)}
+				>
+					<button
+						type="button"
+						className={cn(
+							"flex h-8 w-full cursor-default items-center gap-3 px-1",
+							isDraggable && "[&::-webkit-drag-ghost]:opacity-0",
+							className,
+						)}
+						draggable={isDraggable}
+						onDragStart={isDraggable ? handleDragStart : undefined}
+						onDragEnd={isDraggable ? handleDragEnd : undefined}
+					>
+						<div className="size-6 flex-shrink-0 overflow-hidden rounded-[0.35rem]">
+							{preview}
+						</div>
+						<span className="w-full flex-1 truncate text-sm text-left">{name}</span>
+					</button>
+				</div>
+			)}
+
+			{isDraggable &&
+				isDragging &&
+				typeof document !== "undefined" &&
+				createPortal(
+					<div
+						className="pointer-events-none fixed z-9999"
+						style={{
+							left: dragPosition.x - 40,
+							top: dragPosition.y - 40,
+						}}
+					>
+						<div className="w-[80px]">
+							<AspectRatio
+								ratio={1}
+								className="ring-primary relative overflow-hidden rounded-md shadow-2xl ring-3"
+							>
+								<div className="size-full [&_img]:size-full [&_img]:rounded-none [&_img]:object-cover">
+									{preview}
+								</div>
+								{shouldShowPlusOnDrag && (
+									<PlusButton
+										onClick={handleAddToTimeline}
+										tooltipText="Add to timeline or drag to position"
+									/>
+								)}
+							</AspectRatio>
+						</div>
+					</div>,
+					document.body,
+				)}
+		</>
+	);
+}
+
+function PlusButton({
+	className,
+	onClick,
+	tooltipText,
+}: {
+	className?: string;
+	onClick?: () => void;
+	tooltipText?: string;
+}) {
+	const button = (
+		<Button
+			size="icon"
+			className={cn(
+				"bg-background hover:bg-panel text-foreground absolute right-2 bottom-2 size-5",
+				className,
+			)}
+			onClick={(e) => {
+				e.preventDefault();
+				e.stopPropagation();
+				onClick?.();
+			}}
+			title={tooltipText}
+		>
+			<Plus />
+		</Button>
+	);
+
+	if (tooltipText) {
+		return (
+			<Tooltip>
+				<TooltipTrigger asChild>{button}</TooltipTrigger>
+				<TooltipContent>
+					<p>{tooltipText}</p>
+				</TooltipContent>
+			</Tooltip>
+		);
+	}
+
+	return button;
+}