navigation-menu.tsx

import * as React from 'react'
import * as NavigationMenuPrimitive from '@radix-ui/react-navigation-menu'
import { ChevronDownIcon } from 'lucide-react'

import { cn } from '@/lib/utils'
import { navigationMenuTriggerStyle } from './navigation-menu-variants'

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 z-10 flex 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}
        />
    )
}

function NavigationMenuTrigger({
    className,
    children,
    ...props
}: React.ComponentProps<typeof NavigationMenuPrimitive.Trigger>) {
    return (
        <NavigationMenuPrimitive.Trigger
            data-slot="navigation-menu-trigger"
            className={cn(navigationMenuTriggerStyle(), 'group', className)}
            {...props}
        >
            {props.asChild ? (
                children
            ) : (
                <>
                    {children}
                    <ChevronDownIcon
                        className="relative top-px 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(
                '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 top-0 left-0 w-full p-2 pr-2.5 md:absolute md:w-auto',
                'group-data-[viewport=false]/navigation-menu:bg-popover group-data-[viewport=false]/navigation-menu:text-popover-foreground group-data-[viewport=false]/navigation-menu:open:animate-in group-data-[viewport=false]/navigation-menu:closed:animate-out group-data-[viewport=false]/navigation-menu:closed:zoom-out-95 group-data-[viewport=false]/navigation-menu:open:zoom-in-95 group-data-[viewport=false]/navigation-menu:open:fade-in-0 group-data-[viewport=false]/navigation-menu:closed:fade-out-0 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: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',
                className
            )}
            {...props}
        />
    )
}

function NavigationMenuViewport({
    className,
    ...props
}: React.ComponentProps<typeof NavigationMenuPrimitive.Viewport>) {
    return (
        <div className={cn('absolute top-full left-0 flex justify-center')}>
            <NavigationMenuPrimitive.Viewport
                data-slot="navigation-menu-viewport"
                className={cn(
                    'origin-top-center bg-popover text-popover-foreground open:animate-in closed:animate-out closed:zoom-out-95 open:zoom-in-90 relative mt-1.5 h-(--radix-navigation-menu-viewport-height) overflow-hidden rounded-md border shadow md:w-(--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(
                "data-[active=true]:focus:bg-accent data-[active=true]:hover:bg-accent data-[active=true]:bg-accent/50 data-[active=true]:text-accent-foreground hover:bg-accent hover:text-accent-foreground focus:bg-accent focus:text-accent-foreground focus-visible:ring-ring/50 [&_svg:not([class*='text-'])]:text-muted-foreground flex flex-col gap-1 rounded-sm p-2 text-sm transition-all outline-none focus-visible:ring-[3px] focus-visible:outline-1 [&_svg:not([class*='size-'])]:size-4",
                className
            )}
            {...props}
        />
    )
}

function NavigationMenuIndicator({
    className,
    ...props
}: React.ComponentProps<typeof NavigationMenuPrimitive.Indicator>) {
    return (
        <NavigationMenuPrimitive.Indicator
            data-slot="navigation-menu-indicator"
            className={cn(
                'data-[state=visible]:animate-in data-[state=hidden]:animate-out data-[state=hidden]:fade-out data-[state=visible]:fade-in top-full z-1 flex h-1.5 items-end justify-center overflow-hidden',
                className
            )}
            {...props}
        >
            <div className="bg-border relative top-[60%] h-2 w-2 rotate-45 rounded-tl-sm shadow-md" />
        </NavigationMenuPrimitive.Indicator>
    )
}

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