Dropdown Menu

"use client"

import * as React from "react"
import { Menu as MenuPrimitive } from "@base-ui/react/menu"
import { CheckIcon, ChevronRightIcon } from "lucide-react"
import { cn } from "cn"

// Shared with Select and Combobox so every floating list reads the same.
const popupClasses = [
  "z-50 max-h-(--available-height) min-w-48 origin-(--transform-origin) overflow-x-hidden overflow-y-auto rounded-card bg-popover p-1.5 text-popover-foreground ring-1 ring-border outline-none",
  "shadow-[0_1px_2px_color-mix(in_oklab,var(--ink),transparent_92%),0_16px_36px_-12px_color-mix(in_oklab,var(--ink),transparent_78%)] dark:shadow-[0_16px_36px_-12px_rgb(0_0_0/0.65)]",
  "duration-(--duration-base) ease-paragon data-open:animate-in data-open:fade-in-0 data-open:zoom-in-95 data-closed:animate-out data-closed:duration-(--duration-fast) data-closed:fade-out-0 data-closed:zoom-out-95 motion-reduce:animate-none",
  "data-[side=bottom]:slide-in-from-top-1 data-[side=top]:slide-in-from-bottom-1 data-[side=left]:slide-in-from-right-1 data-[side=right]:slide-in-from-left-1 data-[side=inline-end]:slide-in-from-start-1 data-[side=inline-start]:slide-in-from-end-1",
]

const itemClasses = [
  "group/dropdown-menu-item relative flex min-h-9 cursor-default items-center gap-2.5 rounded-[calc(var(--radius-button)-4px)] px-2.5 py-1.5 text-[0.9375rem] outline-hidden transition-colors duration-(--duration-fast) select-none",
  "data-highlighted:bg-foreground/6 data-disabled:pointer-events-none data-disabled:opacity-50 data-inset:ps-9",
  "[&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4 [&_svg:not([class*='text-'])]:text-muted-foreground data-highlighted:[&_svg:not([class*='text-'])]:text-foreground",
]

function DropdownMenu({ ...props }: MenuPrimitive.Root.Props) {
  return <MenuPrimitive.Root data-slot="dropdown-menu" {...props} />
}

function DropdownMenuPortal({ ...props }: MenuPrimitive.Portal.Props) {
  return <MenuPrimitive.Portal data-slot="dropdown-menu-portal" {...props} />
}

function DropdownMenuTrigger({ ...props }: MenuPrimitive.Trigger.Props) {
  return <MenuPrimitive.Trigger data-slot="dropdown-menu-trigger" {...props} />
}

function DropdownMenuContent({
  align = "start",
  alignOffset = 0,
  side = "bottom",
  sideOffset = 6,
  className,
  ...props
}: MenuPrimitive.Popup.Props & Pick<MenuPrimitive.Positioner.Props, "align" | "alignOffset" | "side" | "sideOffset">) {
  return (
    <MenuPrimitive.Portal>
      <MenuPrimitive.Positioner
        className="isolate z-50 outline-none"
        align={align}
        alignOffset={alignOffset}
        side={side}
        sideOffset={sideOffset}
      >
        <MenuPrimitive.Popup data-slot="dropdown-menu-content" className={cn(popupClasses, className)} {...props} />
      </MenuPrimitive.Positioner>
    </MenuPrimitive.Portal>
  )
}

function DropdownMenuGroup({ ...props }: MenuPrimitive.Group.Props) {
  return <MenuPrimitive.Group data-slot="dropdown-menu-group" {...props} />
}

function DropdownMenuLabel({
  className,
  inset,
  ...props
}: MenuPrimitive.GroupLabel.Props & {
  inset?: boolean
}) {
  return (
    <MenuPrimitive.GroupLabel
      data-slot="dropdown-menu-label"
      data-inset={inset}
      className={cn(
        "px-2.5 pt-2 pb-1 text-[0.6875rem] font-medium tracking-[0.08em] text-muted-foreground uppercase data-inset:ps-9",
        className
      )}
      {...props}
    />
  )
}

function DropdownMenuItem({
  className,
  inset,
  variant = "default",
  ...props
}: MenuPrimitive.Item.Props & {
  inset?: boolean
  variant?: "default" | "destructive"
}) {
  return (
    <MenuPrimitive.Item
      data-slot="dropdown-menu-item"
      data-inset={inset}
      data-variant={variant}
      className={cn(
        itemClasses,
        "data-[variant=destructive]:text-destructive data-[variant=destructive]:data-highlighted:bg-destructive/8 data-[variant=destructive]:[&_svg]:text-destructive!",
        className
      )}
      {...props}
    />
  )
}

function DropdownMenuSub({ ...props }: MenuPrimitive.SubmenuRoot.Props) {
  return <MenuPrimitive.SubmenuRoot data-slot="dropdown-menu-sub" {...props} />
}

function DropdownMenuSubTrigger({
  className,
  inset,
  children,
  ...props
}: MenuPrimitive.SubmenuTrigger.Props & {
  inset?: boolean
}) {
  return (
    <MenuPrimitive.SubmenuTrigger
      data-slot="dropdown-menu-sub-trigger"
      data-inset={inset}
      className={cn(itemClasses, "data-popup-open:bg-foreground/6", className)}
      {...props}
    >
      {children}
      <ChevronRightIcon className="ms-auto size-4 rtl:rotate-180" />
    </MenuPrimitive.SubmenuTrigger>
  )
}

function DropdownMenuSubContent({
  align = "start",
  alignOffset = -6,
  side = "inline-end",
  sideOffset = 4,
  className,
  ...props
}: React.ComponentProps<typeof DropdownMenuContent>) {
  return (
    <DropdownMenuContent
      data-slot="dropdown-menu-sub-content"
      className={cn("min-w-40", className)}
      align={align}
      alignOffset={alignOffset}
      side={side}
      sideOffset={sideOffset}
      {...props}
    />
  )
}

function DropdownMenuCheckboxItem({
  className,
  children,
  checked,
  inset,
  ...props
}: MenuPrimitive.CheckboxItem.Props & {
  inset?: boolean
}) {
  return (
    <MenuPrimitive.CheckboxItem
      data-slot="dropdown-menu-checkbox-item"
      data-inset={inset}
      className={cn(itemClasses, "pe-9", className)}
      checked={checked}
      {...props}
    >
      <span
        className="pointer-events-none absolute end-2.5 flex items-center justify-center"
        data-slot="dropdown-menu-checkbox-item-indicator"
      >
        <MenuPrimitive.CheckboxItemIndicator>
          <CheckIcon className="text-foreground!" />
        </MenuPrimitive.CheckboxItemIndicator>
      </span>
      {children}
    </MenuPrimitive.CheckboxItem>
  )
}

function DropdownMenuRadioGroup({ ...props }: MenuPrimitive.RadioGroup.Props) {
  return <MenuPrimitive.RadioGroup data-slot="dropdown-menu-radio-group" {...props} />
}

function DropdownMenuRadioItem({
  className,
  children,
  inset,
  ...props
}: MenuPrimitive.RadioItem.Props & {
  inset?: boolean
}) {
  return (
    <MenuPrimitive.RadioItem
      data-slot="dropdown-menu-radio-item"
      data-inset={inset}
      className={cn(itemClasses, "pe-9", className)}
      {...props}
    >
      <span
        className="pointer-events-none absolute end-2.5 flex items-center justify-center"
        data-slot="dropdown-menu-radio-item-indicator"
      >
        <MenuPrimitive.RadioItemIndicator>
          <span className="block size-1.5 rounded-full bg-foreground" />
        </MenuPrimitive.RadioItemIndicator>
      </span>
      {children}
    </MenuPrimitive.RadioItem>
  )
}

function DropdownMenuSeparator({ className, ...props }: MenuPrimitive.Separator.Props) {
  return (
    <MenuPrimitive.Separator
      data-slot="dropdown-menu-separator"
      className={cn("-mx-1.5 my-1.5 h-px bg-border", className)}
      {...props}
    />
  )
}

function DropdownMenuShortcut({ className, ...props }: React.ComponentProps<"span">) {
  return (
    <span
      data-slot="dropdown-menu-shortcut"
      dir="ltr"
      className={cn("ms-auto text-xs tracking-widest text-muted-foreground", className)}
      {...props}
    />
  )
}

export {
  DropdownMenu,
  DropdownMenuPortal,
  DropdownMenuTrigger,
  DropdownMenuContent,
  DropdownMenuGroup,
  DropdownMenuLabel,
  DropdownMenuItem,
  DropdownMenuCheckboxItem,
  DropdownMenuRadioGroup,
  DropdownMenuRadioItem,
  DropdownMenuSeparator,
  DropdownMenuShortcut,
  DropdownMenuSub,
  DropdownMenuSubTrigger,
  DropdownMenuSubContent,
}