import * as React from "react"
import { Drawer as DrawerPrimitive } from "vaul"

import { cn } from "@/lib/utils"
import { useOverlayFocusRestore } from "@/components/ui/dialog"

const Drawer = ({
  shouldScaleBackground = true,
  ...props
}: React.ComponentProps<typeof DrawerPrimitive.Root>) => (
  <DrawerPrimitive.Root
    shouldScaleBackground={shouldScaleBackground}
    {...props}
  />
)
Drawer.displayName = "Drawer"

const DrawerTrigger = DrawerPrimitive.Trigger

const DrawerPortal = DrawerPrimitive.Portal

const DrawerClose = DrawerPrimitive.Close

const DrawerOverlay = React.forwardRef<
  React.ElementRef<typeof DrawerPrimitive.Overlay>,
  React.ComponentPropsWithoutRef<typeof DrawerPrimitive.Overlay>
>(({ className, ...props }, ref) => (
  <DrawerPrimitive.Overlay
    ref={ref}
    className={cn("fixed inset-0 z-50 bg-black/80", className)}
    {...props}
  />
))
DrawerOverlay.displayName = DrawerPrimitive.Overlay.displayName

const DrawerContent = React.forwardRef<
  React.ElementRef<typeof DrawerPrimitive.Content>,
  React.ComponentPropsWithoutRef<typeof DrawerPrimitive.Content>
>(({ className, children, onCloseAutoFocus, ...props }, ref) => {
  const focus = useOverlayFocusRestore(ref, onCloseAutoFocus)
  return (
    <DrawerPortal>
      <DrawerOverlay />
      <DrawerPrimitive.Content
        ref={focus.ref}
        onCloseAutoFocus={focus.onCloseAutoFocus}
        className={cn(
          // The bottom inset is the drawer's own: it is anchored to the edge of
          // the screen the home indicator sits on, and the drawer's last child
          // is a composer. Measured at 393×852, its Send button finished 13px
          // off-screen.
          "fixed inset-x-0 bottom-0 z-50 mt-24 flex h-auto flex-col rounded-t-2xl border border-border bg-surface pb-[var(--safe-bottom)]",
          className
        )}
        {...props}
      >
        {/*
          A plain element, not `DrawerPrimitive.Handle`: vaul drags from
          anywhere in the content that is not marked no-drag, and the handle
          primitive brings its own hit area and sizing. This one is the grip
          mark only.
        */}
        <div
          aria-hidden
          className="mx-auto mt-4 h-2 w-[100px] shrink-0 rounded-full bg-border"
        />
        {children}
      </DrawerPrimitive.Content>
    </DrawerPortal>
  )
})
DrawerContent.displayName = "DrawerContent"

const DrawerHeader = ({
  className,
  ...props
}: React.HTMLAttributes<HTMLDivElement>) => (
  <div
    className={cn("flex min-w-0 flex-col gap-1 px-5 py-4 text-left", className)}
    {...props}
  />
)
DrawerHeader.displayName = "DrawerHeader"

const DrawerFooter = ({
  className,
  ...props
}: React.HTMLAttributes<HTMLDivElement>) => (
  <div
    className={cn("mt-auto flex flex-col gap-2 px-5 py-4", className)}
    {...props}
  />
)
DrawerFooter.displayName = "DrawerFooter"

const DrawerTitle = React.forwardRef<
  React.ElementRef<typeof DrawerPrimitive.Title>,
  React.ComponentPropsWithoutRef<typeof DrawerPrimitive.Title>
>(({ className, ...props }, ref) => (
  <DrawerPrimitive.Title
    ref={ref}
    className={cn("text-base font-semibold leading-tight text-fg", className)}
    {...props}
  />
))
DrawerTitle.displayName = DrawerPrimitive.Title.displayName

const DrawerDescription = React.forwardRef<
  React.ElementRef<typeof DrawerPrimitive.Description>,
  React.ComponentPropsWithoutRef<typeof DrawerPrimitive.Description>
>(({ className, ...props }, ref) => (
  <DrawerPrimitive.Description
    ref={ref}
    className={cn("text-sm text-muted", className)}
    {...props}
  />
))
DrawerDescription.displayName = DrawerPrimitive.Description.displayName

export {
  Drawer,
  DrawerPortal,
  DrawerOverlay,
  DrawerTrigger,
  DrawerClose,
  DrawerContent,
  DrawerHeader,
  DrawerFooter,
  DrawerTitle,
  DrawerDescription,
}
