import * as React from 'react';

import * as NavigationMenuPrimitive from '@radix-ui/react-navigation-menu';

import { cva } from 'class-variance-authority';

import { ChevronDown } from 'lucide-react';

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

const NavigationMenu = React.forwardRef<

React.ElementRef<typeof NavigationMenuPrimitive.Root>,

React.ComponentPropsWithoutRef<typeof NavigationMenuPrimitive.Root>

>(({ className, children, ...props }, ref) => (

<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 = React.forwardRef<

React.ElementRef<typeof NavigationMenuPrimitive.List>,

React.ComponentPropsWithoutRef<typeof NavigationMenuPrimitive.List>

>(({ className, ...props }, ref) => (

<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-10 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-hidden disabled:pointer-events-none disabled:opacity-50 data-active:bg-accent/50 data-[state=open]:bg-accent/50'

);

const NavigationMenuTrigger = React.forwardRef<

React.ElementRef<typeof NavigationMenuPrimitive.Trigger>,

React.ComponentPropsWithoutRef<typeof NavigationMenuPrimitive.Trigger>

>(({ className, children, ...props }, ref) => (

<NavigationMenuPrimitive.Trigger

ref={ref}

className={cn(navigationMenuTriggerStyle(), 'group', className)}

{...props}

>

{children}{' '}

<ChevronDown

className="relative top-[1px] ml-1 h-3 w-3 transition duration-200 group-data-[state=open]:rotate-180"

aria-hidden="true"

/>

</NavigationMenuPrimitive.Trigger>

));

NavigationMenuTrigger.displayName = NavigationMenuPrimitive.Trigger.displayName;

const NavigationMenuContent = React.forwardRef<

React.ElementRef<typeof NavigationMenuPrimitive.Content>,

React.ComponentPropsWithoutRef<typeof NavigationMenuPrimitive.Content>

>(({ className, ...props }, ref) => (

<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 = React.forwardRef<

React.ElementRef<typeof NavigationMenuPrimitive.Viewport>,

React.ComponentPropsWithoutRef<typeof NavigationMenuPrimitive.Viewport>

>(({ className, ...props }, ref) => (

<div className={cn('absolute left-0 top-full flex justify-center')}>

<NavigationMenuPrimitive.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-lg data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-90 md:w-[var(--radix-navigation-menu-viewport-width)]',

className

)}

ref={ref}

{...props}

/>

</div>

));

NavigationMenuViewport.displayName =

NavigationMenuPrimitive.Viewport.displayName;

const NavigationMenuIndicator = React.forwardRef<

React.ElementRef<typeof NavigationMenuPrimitive.Indicator>,

React.ComponentPropsWithoutRef<typeof NavigationMenuPrimitive.Indicator>

>(({ className, ...props }, ref) => (

<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,

};