react-starter-kit/resources/js/shadcn/navigation-menu.tsx

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

import { cn } from '@/common/helpers/cn';

function NavigationMenu({
    className,
    children,
    viewport = true,
    ...props
}: React.ComponentProps<typeof NavigationMenuPrimitive.Root> & {
    viewport?: boolean;
}) {
    return (
        <NavigationMenuPrimitive.Root
            data-slot="navigation-menu"
            data-viewport={viewport}
            className={cn('group/navigation-menu relative flex max-w-max flex-1 items-center justify-center', className)}
            {...props}
        >
            {children}
            {viewport && <NavigationMenuViewport />}
        </NavigationMenuPrimitive.Root>
    );
}

function NavigationMenuList({ className, ...props }: React.ComponentProps<typeof NavigationMenuPrimitive.List>) {
    return (
        <NavigationMenuPrimitive.List
            data-slot="navigation-menu-list"
            className={cn('group flex flex-1 list-none items-center justify-center gap-1', className)}
            {...props}
        />
    );
}

function NavigationMenuItem({ className, ...props }: React.ComponentProps<typeof NavigationMenuPrimitive.Item>) {
    return <NavigationMenuPrimitive.Item data-slot="navigation-menu-item" className={cn('relative', className)} {...props} />;
}

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 hover:bg-accent hover:text-accent-foreground focus:bg-accent focus:text-accent-foreground disabled:pointer-events-none disabled:opacity-50 data-[active=true]:bg-accent/50 data-[state=open]:bg-accent/50 data-[active=true]:text-accent-foreground ring-ring/10 dark:ring-ring/20 dark:outline-ring/40 outline-ring/50 transition-[color,box-shadow] focus-visible:ring-4 focus-visible:outline-1',
);

function NavigationMenuTrigger({ className, children, ...props }: React.ComponentProps<typeof NavigationMenuPrimitive.Trigger>) {
    return (
        <NavigationMenuPrimitive.Trigger
            data-slot="navigation-menu-trigger"
            className={cn(navigationMenuTriggerStyle(), 'group', className)}
            {...props}
        >
            {children}{' '}
            <ChevronDownIcon
                className="relative top-[1px] ml-1 size-3 transition duration-300 group-data-[state=open]:rotate-180"
                aria-hidden="true"
            />
        </NavigationMenuPrimitive.Trigger>
    );
}

function NavigationMenuContent({ className, ...props }: React.ComponentProps<typeof NavigationMenuPrimitive.Content>) {
    return (
        <NavigationMenuPrimitive.Content
            data-slot="navigation-menu-content"
            className={cn(
                'top-0 left-0 w-full p-2 pr-2.5 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 data-[motion^=from-]:animate-in data-[motion^=from-]:fade-in data-[motion^=to-]:animate-out data-[motion^=to-]:fade-out md:absolute md:w-auto',
                'group-data-[viewport=false]/navigation-menu:top-full group-data-[viewport=false]/navigation-menu:mt-1.5 group-data-[viewport=false]/navigation-menu:overflow-hidden group-data-[viewport=false]/navigation-menu:rounded-md group-data-[viewport=false]/navigation-menu:border group-data-[viewport=false]/navigation-menu:bg-popover group-data-[viewport=false]/navigation-menu:text-popover-foreground group-data-[viewport=false]/navigation-menu:shadow group-data-[viewport=false]/navigation-menu:duration-200 **:data-[slot=navigation-menu-link]:focus:ring-0 **:data-[slot=navigation-menu-link]:focus:outline-none group-data-[viewport=false]/navigation-menu:data-[state=closed]:animate-out group-data-[viewport=false]/navigation-menu:data-[state=closed]:fade-out-0 group-data-[viewport=false]/navigation-menu:data-[state=closed]:zoom-out-95 group-data-[viewport=false]/navigation-menu:data-[state=open]:animate-in group-data-[viewport=false]/navigation-menu:data-[state=open]:fade-in-0 group-data-[viewport=false]/navigation-menu:data-[state=open]:zoom-in-95',
                className,
            )}
            {...props}
        />
    );
}

function NavigationMenuViewport({ className, ...props }: React.ComponentProps<typeof NavigationMenuPrimitive.Viewport>) {
    return (
        <div className={cn('absolute top-full left-0 isolate z-50 flex justify-center')}>
            <NavigationMenuPrimitive.Viewport
                data-slot="navigation-menu-viewport"
                className={cn(
                    'origin-top-center relative mt-1.5 h-[var(--radix-navigation-menu-viewport-height)] w-full overflow-hidden rounded-md border bg-popover text-popover-foreground shadow data-[state=closed]:animate-out data-[state=closed]:zoom-out-95 data-[state=open]:animate-in data-[state=open]:zoom-in-90 md:w-[var(--radix-navigation-menu-viewport-width)]',
                    className,
                )}
                {...props}
            />
        </div>
    );
}

function NavigationMenuLink({ className, ...props }: React.ComponentProps<typeof NavigationMenuPrimitive.Link>) {
    return (
        <NavigationMenuPrimitive.Link
            data-slot="navigation-menu-link"
            className={cn(
                "flex flex-col gap-1 rounded-sm p-2 text-sm ring-ring/10 outline-ring/50 transition-[color,box-shadow] hover:bg-accent hover:text-accent-foreground focus:bg-accent focus:text-accent-foreground focus-visible:ring-4 focus-visible:outline-1 data-[active=true]:bg-accent/50 data-[active=true]:text-accent-foreground dark:ring-ring/20 dark:outline-ring/40 [&_svg:not([class*='size-'])]:size-4 [&_svg:not([class*='text-'])]:text-muted-foreground",
                className,
            )}
            {...props}
        />
    );
}

function NavigationMenuIndicator({ className, ...props }: React.ComponentProps<typeof NavigationMenuPrimitive.Indicator>) {
    return (
        <NavigationMenuPrimitive.Indicator
            data-slot="navigation-menu-indicator"
            className={cn(
                'top-full z-[1] flex h-1.5 items-end justify-center overflow-hidden data-[state=hidden]:animate-out data-[state=hidden]:fade-out data-[state=visible]:animate-in 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>
    );
}

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