Navigation Menu

"use client"

import { NavigationMenu as NavigationMenuPrimitive } from "@base-ui/react/navigation-menu"
import { CaretDownIcon } from "@phosphor-icons/react"
import { cva } from "class-variance-authority"
import { cn } from "cn"

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-3xl px-4.5 py-2.5 text-sm font-medium transition-all outline-none hover:bg-muted focus:bg-muted focus-visible:ring-3 focus-visible:ring-ring/30 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}{" "}
      <CaretDownIcon
        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-2.5 pr-3 transition-[opacity,transform,translate] duration-[0.35s] ease-[cubic-bezier(0.22,1,0.36,1)] group-data-[viewport=false]/navigation-menu:rounded-3xl group-data-[viewport=false]/navigation-menu:bg-popover group-data-[viewport=false]/navigation-menu:text-popover-foreground group-data-[viewport=false]/navigation-menu:shadow-lg group-data-[viewport=false]/navigation-menu:ring-1 group-data-[viewport=false]/navigation-menu:ring-foreground/5 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:dark:ring-foreground/10 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(
          "isolate z-50 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-3xl bg-popover text-popover-foreground shadow-lg ring-1 ring-foreground/5 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 dark:ring-foreground/10">
          <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-1.5 rounded-3xl p-3 text-sm transition-all outline-none hover:bg-muted focus:bg-muted focus-visible:ring-3 focus-visible:ring-ring/30 focus-visible:outline-1 in-data-[slot=navigation-menu-content]:rounded-2xl data-[active=true]:bg-muted/50 data-[active=true]:hover:bg-muted data-[active=true]: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 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.Icon>
  )
}

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

"use client"

import * as React from "react"
import {
  CheckCircleIcon,
  CircleDashedIcon,
  WarningCircleIcon,
} from "@phosphor-icons/react/dist/ssr"

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

// The copy: change text here, not in the markup.
const COPY = {
  started: "Getting started",
  components: "Components",
  withIcon: "With Icon",
  docs: "Docs",
} as const

const GUIDES = [
  {
    title: "Introduction",
    href: "/docs",
    body: "Re-usable components built with Tailwind CSS.",
  },
  {
    title: "Installation",
    href: "/docs/installation",
    body: "How to install dependencies and structure your app.",
  },
  {
    title: "Typography",
    href: "/docs/primitives/typography",
    body: "Styles for headings, paragraphs, lists...etc",
  },
] as const

const STATUSES = [
  { label: "Backlog", icon: WarningCircleIcon },
  { label: "To Do", icon: CircleDashedIcon },
  { label: "Done", icon: CheckCircleIcon },
] as const

const COMPONENTS: { title: string; href: string; description: string }[] = [
  {
    title: "Alert Dialog",
    href: "/docs/primitives/alert-dialog",
    description:
      "A modal dialog that interrupts the user with important content and expects a response.",
  },
  {
    title: "Hover Card",
    href: "/docs/primitives/hover-card",
    description:
      "For sighted users to preview content available behind a link.",
  },
  {
    title: "Progress",
    href: "/docs/primitives/progress",
    description:
      "Displays an indicator showing the completion progress of a task, typically displayed as a progress bar.",
  },
  {
    title: "Scroll-area",
    href: "/docs/primitives/scroll-area",
    description: "Visually or semantically separates content.",
  },
  {
    title: "Tabs",
    href: "/docs/primitives/tabs",
    description:
      "A set of layered sections of content—known as tab panels—that are displayed one at a time.",
  },
  {
    title: "Tooltip",
    href: "/docs/primitives/tooltip",
    description:
      "A popup that displays information related to an element when the element receives keyboard focus or the mouse hovers over it.",
  },
]

export default function NavigationMenuDemo() {
  return (
    <NavigationMenu>
      <NavigationMenuList>
        <NavigationMenuItem>
          <NavigationMenuTrigger>{COPY.started}</NavigationMenuTrigger>
          <NavigationMenuContent>
            <ul className="w-96">
              {GUIDES.map((guide) => (
                <ListItem
                  key={guide.title}
                  href={guide.href}
                  title={guide.title}
                >
                  {guide.body}
                </ListItem>
              ))}
            </ul>
          </NavigationMenuContent>
        </NavigationMenuItem>
        <NavigationMenuItem className="hidden md:flex">
          <NavigationMenuTrigger>{COPY.components}</NavigationMenuTrigger>
          <NavigationMenuContent>
            <ul className="grid w-[400px] gap-2 md:w-[500px] md:grid-cols-2 lg:w-[600px]">
              {COMPONENTS.map((component) => (
                <ListItem
                  key={component.title}
                  title={component.title}
                  href={component.href}
                >
                  {component.description}
                </ListItem>
              ))}
            </ul>
          </NavigationMenuContent>
        </NavigationMenuItem>
        <NavigationMenuItem>
          <NavigationMenuTrigger>{COPY.withIcon}</NavigationMenuTrigger>
          <NavigationMenuContent>
            <ul className="grid w-[200px]">
              <li>
                {STATUSES.map(({ label, icon: Icon }) => (
                  <NavigationMenuLink
                    key={label}
                    render={
                      <a href="#" className="flex-row items-center gap-2" />
                    }
                  >
                    <Icon />
                    {label}
                  </NavigationMenuLink>
                ))}
              </li>
            </ul>
          </NavigationMenuContent>
        </NavigationMenuItem>
        <NavigationMenuItem>
          <NavigationMenuLink
            render={<a href="/docs" />}
            className={navigationMenuTriggerStyle()}
          >
            {COPY.docs}
          </NavigationMenuLink>
        </NavigationMenuItem>
      </NavigationMenuList>
    </NavigationMenu>
  )
}

function ListItem({
  title,
  children,
  href,
  ...props
}: React.ComponentPropsWithoutRef<"li"> & { href: string }) {
  return (
    <li {...props}>
      <NavigationMenuLink render={<a href={href} />}>
        <div className="flex flex-col gap-1 text-sm">
          <div className="leading-none font-medium">{title}</div>
          <div className="line-clamp-2 text-muted-foreground">{children}</div>
        </div>
      </NavigationMenuLink>
    </li>
  )
}