import { NavigationMenu as NavigationMenuPrimitive } from "@base-ui/react/navigation-menu"
import { ChevronDownIcon } from "lucide-react"
import { cva } from "class-variance-authority"

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

function NavigationMenu({
  align = "start",
  className,
  children,
  ...props
}: NavigationMenuPrimitive.Root.Props &
  Pick<NavigationMenuPrimitive.Positioner.Props, "align">) {
  return (
    <NavigationMenuPrimitive.Root
      data-slot="navigation-menu"
      className={cn(
        "group/navigation-menu relative flex max-w-max flex-1 items-center justify-center",
        className
      )}
      {...props}
    >
      {children}
      <NavigationMenuPositioner align={align} />
    </NavigationMenuPrimitive.Root>
  )
}

function NavigationMenuList({ className, ...props }: React.ComponentPropsWithRef<typeof NavigationMenuPrimitive.List>) {
  return (
    <NavigationMenuPrimitive.List
      data-slot="navigation-menu-list"
      className={cn(
        "group flex flex-1 list-none items-center justify-center gap-0",
        className
      )}
      {...props}
    />
  )
}

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

const navigationMenuTriggerStyle = cva(
  "group/navigation-menu-trigger inline-flex h-9 w-max items-center justify-center rounded-lg bg-background px-2.5 py-1.5 text-sm font-medium transition-all outline-none hover:bg-muted focus:bg-muted focus-visible:ring-3 focus-visible:ring-ring/50 focus-visible:outline-1 disabled:pointer-events-none disabled:opacity-50 data-popup-open:bg-muted/50 data-popup-open:hover:bg-muted data-open:bg-muted/50 data-open:hover:bg-muted data-open:focus:bg-muted"
)

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

function NavigationMenuContent({ className, ...props }: NavigationMenuPrimitive.Content.Props) {
  return (
    <NavigationMenuPrimitive.Content
      data-slot="navigation-menu-content"
      className={cn(
        "data-ending-style:data-activation-direction=left:translate-x-[50%] data-ending-style:data-activation-direction=right:translate-x-[-50%] data-starting-style:data-activation-direction=left:translate-x-[-50%] data-starting-style:data-activation-direction=right:translate-x-[50%] h-full w-auto p-1 transition-[opacity,transform,translate] duration-[0.35s] ease-[cubic-bezier(0.22,1,0.36,1)] group-data-[viewport=false]/navigation-menu:rounded-lg 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:ring-1 group-data-[viewport=false]/navigation-menu:ring-foreground/10 group-data-[viewport=false]/navigation-menu:duration-300 data-ending-style:opacity-0 data-starting-style:opacity-0 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 **:data-[slot=navigation-menu-link]:focus:ring-0 **:data-[slot=navigation-menu-link]:focus:outline-none group-data-[viewport=false]/navigation-menu:data-open:animate-in group-data-[viewport=false]/navigation-menu:data-open:fade-in-0 group-data-[viewport=false]/navigation-menu:data-open:zoom-in-95 group-data-[viewport=false]/navigation-menu:data-closed:animate-out group-data-[viewport=false]/navigation-menu:data-closed:fade-out-0 group-data-[viewport=false]/navigation-menu:data-closed:zoom-out-95",
        className
      )}
      {...props}
    />
  )
}

function NavigationMenuPositioner({
  className,
  side = "bottom",
  sideOffset = 8,
  align = "start",
  alignOffset = 0,
  ...props
}: NavigationMenuPrimitive.Positioner.Props) {
  return (
    <NavigationMenuPrimitive.Portal>
      <NavigationMenuPrimitive.Positioner
        side={side}
        sideOffset={sideOffset}
        align={align}
        alignOffset={alignOffset}
        className={cn(
          "h-(--positioner-height) w-(--positioner-width) max-w-(--available-width) transition-[top,left,right,bottom] duration-[0.35s] ease-[cubic-bezier(0.22,1,0.36,1)] data-instant:transition-none data-[side=bottom]:before:top-[-10px] data-[side=bottom]:before:right-0 data-[side=bottom]:before:left-0",
          className
        )}
        {...props}
      >
        <NavigationMenuPrimitive.Popup className="data-[ending-style]:easing-[ease] xs:w-(--popup-width) relative h-(--popup-height) w-(--popup-width) origin-(--transform-origin) rounded-lg bg-popover text-popover-foreground shadow ring-1 ring-foreground/10 transition-[opacity,transform,width,height,scale,translate] duration-[0.35s] ease-[cubic-bezier(0.22,1,0.36,1)] outline-none data-ending-style:scale-90 data-ending-style:opacity-0 data-ending-style:duration-150 data-starting-style:scale-90 data-starting-style:opacity-0">
          <NavigationMenuPrimitive.Viewport className="relative size-full overflow-hidden" />
        </NavigationMenuPrimitive.Popup>
      </NavigationMenuPrimitive.Positioner>
    </NavigationMenuPrimitive.Portal>
  )
}

function NavigationMenuLink({ className, ...props }: NavigationMenuPrimitive.Link.Props) {
  return (
    <NavigationMenuPrimitive.Link
      data-slot="navigation-menu-link"
      className={cn(
        "flex items-center gap-2 rounded-lg p-2 text-sm transition-all outline-none hover:bg-muted focus:bg-muted focus-visible:ring-3 focus-visible:ring-ring/50 focus-visible:outline-1 in-data-[slot=navigation-menu-content]:rounded-md data-active:bg-muted/50 data-active:hover:bg-muted data-active:focus:bg-muted [&_svg:not([class*='size-'])]:size-4",
        className
      )}
      {...props}
    />
  )
}

function NavigationMenuIndicator({ className, ...props }: React.ComponentPropsWithRef<typeof NavigationMenuPrimitive.Icon>) {
  return (
    <NavigationMenuPrimitive.Icon
      data-slot="navigation-menu-indicator"
      className={cn(
        "top-full 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.Icon>
  )
}

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

ui/navigation-menu-wrapper.tsx

"use client"

import Link, { type LinkProps } from "next/link"

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

import {
  NavigationMenu,
  NavigationMenuList,
  NavigationMenuItem,
  NavigationMenuTrigger,
  NavigationMenuContent,
  NavigationMenuLink,
  navigationMenuTriggerStyle,
} from "@/components/ui/navigation-menu"

type navLinkItemT = LinkProps & {
  children: React.ReactNode
  className?: string
}
type navLinkItemsT = navLinkItemT[]

type navMenuItemT = {
  key: string
  itemProps?: React.ComponentProps<typeof NavigationMenuItem>
} & (
    | {
      trigger: React.ReactNode
      content: React.ReactNode
      triggerCls?: string
      contentCls?: string
      contentProps?: React.ComponentProps<typeof NavigationMenuContent>
    }
    | navLinkItemT
  )

type navMenuItemsT = navMenuItemT[]

function NavLinkItem({ children, className, ...props }: navLinkItemT) {
  return (
    <NavigationMenuLink
      render={
        <Link {...props} className={cn("flex flex-row items-center gap-2", className)}>
          {children}
        </Link>
      }
    />
  )
}

type listWrapperProps = {
  items: navLinkItemsT
  wrapperCls?: string
}

function NavList({ items, wrapperCls }: listWrapperProps) {
  return (
    <ul className={cn(wrapperCls)}>
      {items.map((item, i) => (
        <li key={i}>
          <NavLinkItem
            {...item}
            className={cn(item.className)}
          />
        </li>
      ))}
    </ul>
  )
}

type wrapperProps = React.ComponentProps<typeof NavigationMenu> & {
  items: navMenuItemsT
  triggerCls?: string
  contentCls?: string
}

function NavigationMenuWrapper({
  items,
  className,
  triggerCls,
  contentCls,
  ...props
}: wrapperProps) {
  return (
    <NavigationMenu className={className} {...props}>
      <NavigationMenuList>
        {items.map(itemWrap => {
          const { key, ...item } = itemWrap
          if ("trigger" in item) {
            return (
              <NavigationMenuItem key={key} {...item.itemProps}>
                <NavigationMenuTrigger className={cn(triggerCls, item.triggerCls)}>
                  {item.trigger}
                </NavigationMenuTrigger>

                <NavigationMenuContent
                  {...item.contentProps}
                  className={cn(contentCls, item.contentCls)}
                >
                  {item.content}
                </NavigationMenuContent>
              </NavigationMenuItem>
            )
          }

          return (
            <NavigationMenuItem key={key} {...item.itemProps}>
              <NavLinkItem
                {...item}
                className={cn(navigationMenuTriggerStyle(), item?.className)}
              />
            </NavigationMenuItem>
          )
        })}
      </NavigationMenuList>
    </NavigationMenu>
  )
}

export {
  NavList,
  NavLinkItem,
  NavigationMenuWrapper,
  type navMenuItemT,
  type navMenuItemsT,
  type navLinkItemT,
  type navLinkItemsT,
}

Usage

Complex

import { CircleHelpIcon } from "lucide-react"
import { NavigationMenuWrapper, NavLinkItem, NavList } from "@/components/ui/navigation-menu-wrapper"

export function Complex() {
  const dropdownOptions = ["Option 1", "Option 2", "Option 3"]

  return (
    <NavigationMenuWrapper
      items={[
        {
          key: "home",
          trigger: "Home",
          content: (
            <div className="p-2 w-[250px]">
              <NavList
                items={[
                  { href: "/", children: "Dashboard" },
                  { href: "/about", children: "About Us" },
                ]}
              />
            </div>
          ),
        }, {
          key: "pricing",
          href: "/pricing",
          children: "Pricing",
        },
        {
          key: "features",
          trigger: "Features",
          content: (
            <div className="p-2 w-[300px]">
              <div className="text-lg font-semibold">Product Features</div>

              <NavList
                items={[
                  { href: "/fast", children: "Fast Performance" },
                  { href: "/secure", children: "Secure Infrastructure" },
                  {
                    href: "/todo",
                    children: <><CircleHelpIcon className="size-4" /> Backlog</>,
                  },
                ]}
              />

              <NavLinkItem href="/dashbard" >
                Dashboard
              </NavLinkItem>
            </div>
          ),
        }
      ]}
    />
  )
}

Reference

Component Hierarchy

NavigationMenuWrapper (Main component)
  └─ NavigationMenuList
      └─ NavigationMenuItem (repeated for each item)
          ├─ NavLinkItem (for type="link")
          │   └─ Next.js Link
          │
          └─ NavigationMenuTrigger + Content (for type="trigger")
              ├─ Trigger element
              └─ NavigationMenuContent
                  └─ Custom content (can include NavList)

NavList (Standalone component)
  └─ <ul>
      └─ <li> (repeated for each item)
          └─ NavLinkItem
              └─ Next.js Link