better-auth/demo/nextjs/components/ui/navigation-menu.tsx

import * as React from "react";
import { ChevronDownIcon } from "@radix-ui/react-icons";
import * as NavigationMenuPrimitive from "@radix-ui/react-navigation-menu";
import { cva } from "class-variance-authority";

import { cn } from "@/lib/utils";

const NavigationMenu = ({
	ref,
	className,
	children,
	...props
}: React.ComponentPropsWithoutRef<typeof NavigationMenuPrimitive.Root> & {
	ref: React.RefObject<React.ElementRef<typeof NavigationMenuPrimitive.Root>>;
}) => (
	<NavigationMenuPrimitive.Root
		ref={ref}
		className={cn(
			"relative z-10 flex max-w-max flex-1 items-center justify-center",
			className,
		)}
		{...props}
	>
		{children}
		<NavigationMenuViewport />
	</NavigationMenuPrimitive.Root>
);
NavigationMenu.displayName = NavigationMenuPrimitive.Root.displayName;

const NavigationMenuList = ({
	ref,
	className,
	...props
}: React.ComponentPropsWithoutRef<typeof NavigationMenuPrimitive.List> & {
	ref: React.RefObject<React.ElementRef<typeof NavigationMenuPrimitive.List>>;
}) => (
	<NavigationMenuPrimitive.List
		ref={ref}
		className={cn(
			"group flex flex-1 list-none items-center justify-center space-x-1",
			className,
		)}
		{...props}
	/>
);
NavigationMenuList.displayName = NavigationMenuPrimitive.List.displayName;

const NavigationMenuItem = NavigationMenuPrimitive.Item;

const navigationMenuTriggerStyle = cva(
	"group inline-flex h-9 w-max items-center justify-center rounded-md bg-background px-4 py-2 text-sm font-medium transition-colors hover:bg-accent hover:text-accent-foreground focus:bg-accent focus:text-accent-foreground focus:outline-none disabled:pointer-events-none disabled:opacity-50 data-active:bg-accent/50 data-[state=open]:bg-accent/50",
);

const NavigationMenuTrigger = ({
	ref,
	className,
	children,
	...props
}: React.ComponentPropsWithoutRef<typeof NavigationMenuPrimitive.Trigger> & {
	ref: React.RefObject<
		React.ElementRef<typeof NavigationMenuPrimitive.Trigger>
	>;
}) => (
	<NavigationMenuPrimitive.Trigger
		ref={ref}
		className={cn(navigationMenuTriggerStyle(), "group", className)}
		{...props}
	>
		{children}{" "}
		<ChevronDownIcon
			className="relative top-px ml-1 h-3 w-3 transition duration-300 group-data-[state=open]:rotate-180"
			aria-hidden="true"
		/>
	</NavigationMenuPrimitive.Trigger>
);
NavigationMenuTrigger.displayName = NavigationMenuPrimitive.Trigger.displayName;

const NavigationMenuContent = ({
	ref,
	className,
	...props
}: React.ComponentPropsWithoutRef<typeof NavigationMenuPrimitive.Content> & {
	ref: React.RefObject<
		React.ElementRef<typeof NavigationMenuPrimitive.Content>
	>;
}) => (
	<NavigationMenuPrimitive.Content
		ref={ref}
		className={cn(
			"left-0 top-0 w-full data-[motion^=from-]:animate-in data-[motion^=to-]:animate-out data-[motion^=from-]:fade-in data-[motion^=to-]:fade-out data-[motion=from-end]:slide-in-from-right-52 data-[motion=from-start]:slide-in-from-left-52 data-[motion=to-end]:slide-out-to-right-52 data-[motion=to-start]:slide-out-to-left-52 md:absolute md:w-auto ",
			className,
		)}
		{...props}
	/>
);
NavigationMenuContent.displayName = NavigationMenuPrimitive.Content.displayName;

const NavigationMenuLink = NavigationMenuPrimitive.Link;

const NavigationMenuViewport = ({
	ref,
	className,
	...props
}: React.ComponentPropsWithoutRef<typeof NavigationMenuPrimitive.Viewport> & {
	ref: React.RefObject<
		React.ElementRef<typeof NavigationMenuPrimitive.Viewport>
	>;
}) => (
	<div className={cn("absolute left-0 top-full flex justify-center")}>
		<NavigationMenuPrimitive.Viewport
			className={cn(
				"origin-top-center relative mt-1.5 h-(--radix-navigation-menu-viewport-height) w-full overflow-hidden rounded-md border bg-popover text-popover-foreground shadow data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-90 md:w-(--radix-navigation-menu-viewport-width)",
				className,
			)}
			ref={ref}
			{...props}
		/>
	</div>
);
NavigationMenuViewport.displayName =
	NavigationMenuPrimitive.Viewport.displayName;

const NavigationMenuIndicator = ({
	ref,
	className,
	...props
}: React.ComponentPropsWithoutRef<typeof NavigationMenuPrimitive.Indicator> & {
	ref: React.RefObject<
		React.ElementRef<typeof NavigationMenuPrimitive.Indicator>
	>;
}) => (
	<NavigationMenuPrimitive.Indicator
		ref={ref}
		className={cn(
			"top-full z-1 flex h-1.5 items-end justify-center overflow-hidden data-[state=visible]:animate-in data-[state=hidden]:animate-out data-[state=hidden]:fade-out data-[state=visible]:fade-in",
			className,
		)}
		{...props}
	>
		<div className="relative top-[60%] h-2 w-2 rotate-45 rounded-tl-sm bg-border shadow-md" />
	</NavigationMenuPrimitive.Indicator>
);
NavigationMenuIndicator.displayName =
	NavigationMenuPrimitive.Indicator.displayName;

export {
	navigationMenuTriggerStyle,
	NavigationMenu,
	NavigationMenuList,
	NavigationMenuItem,
	NavigationMenuContent,
	NavigationMenuTrigger,
	NavigationMenuLink,
	NavigationMenuIndicator,
	NavigationMenuViewport,
};