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

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

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 px-4 py-2 font-medium text-sm outline-none transition-[color,box-shadow] hover:bg-accent hover:text-accent-foreground focus:bg-accent focus:text-accent-foreground focus-visible:outline-1 focus-visible:ring-[3px] focus-visible:ring-ring/50 disabled:pointer-events-none disabled:opacity-50 data-[state=open]:bg-accent/50 data-[state=open]:text-accent-foreground data-[state=open]:focus:bg-accent data-[state=open]:hover:bg-accent'
)

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] mx-0.5 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-]: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 data-[motion^=from-]:animate-in data-[motion^=to-]:animate-out md:absolute md:w-auto',
        'group-data-[viewport=false]/navigation-menu:data-[state=closed]:zoom-out-95 group-data-[viewport=false]/navigation-menu:data-[state=open]:zoom-in-95 group-data-[viewport=false]/navigation-menu:data-[state=open]:fade-in-0 group-data-[viewport=false]/navigation-menu:data-[state=closed]:fade-out-0 **:data-[slot=navigation-menu-link]:focus:outline-none **:data-[slot=navigation-menu-link]:focus:ring-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: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 group-data-[viewport=false]/navigation-menu:data-[state=closed]:animate-out group-data-[viewport=false]/navigation-menu:data-[state=open]:animate-in',
        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(
          'data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-90 relative mt-1.5 h-[var(--radix-navigation-menu-viewport-height)] w-full origin-top-center overflow-hidden rounded-md border bg-popover text-popover-foreground shadow data-[state=closed]:animate-out data-[state=open]:animate-in 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 outline-none transition-all hover:bg-accent hover:text-accent-foreground focus:bg-accent focus:text-accent-foreground focus-visible:outline-1 focus-visible:ring-[3px] focus-visible:ring-ring/50 data-[active=true]:bg-accent/50 data-[active=true]:text-accent-foreground data-[active=true]:focus:bg-accent data-[active=true]:hover:bg-accent [&_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(
        'data-[state=hidden]:fade-out data-[state=visible]:fade-in top-full z-[1] flex h-1.5 items-end justify-center overflow-hidden data-[state=hidden]:animate-out data-[state=visible]:animate-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,
  NavigationMenuList,
  NavigationMenuItem,
  NavigationMenuContent,
  NavigationMenuTrigger,
  NavigationMenuLink,
  NavigationMenuIndicator,
  NavigationMenuViewport,
  navigationMenuTriggerStyle,
}
