Scroll Area

import * as React from "react";
import { ScrollArea as ScrollAreaPrimitive } from "@base-ui/react/scroll-area";

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

function ScrollArea({ className, children, ...props }: ScrollAreaPrimitive.Root.Props) {
  return (
    <ScrollAreaPrimitive.Root
      data-slot="scroll-area"
      className={cn("relative", className)}
      {...props}
    >
      <ScrollAreaPrimitive.Viewport
        data-slot="scroll-area-viewport"
        className="size-full rounded-[inherit] transition-[color,box-shadow] outline-none focus-visible:ring-[3px] focus-visible:ring-ring/50 focus-visible:outline-1"
      >
        {children}
      </ScrollAreaPrimitive.Viewport>
      <ScrollBar />
      <ScrollAreaPrimitive.Corner />
    </ScrollAreaPrimitive.Root>
  );
}

function ScrollBar({
  className,
  orientation = "vertical",
  ...props
}: ScrollAreaPrimitive.Scrollbar.Props): React.ReactElement {
  return (
    <ScrollAreaPrimitive.Scrollbar
      className={cn(
        "m-1 flex opacity-0 transition-opacity delay-300 data-hovering:opacity-100 data-hovering:delay-0 data-hovering:duration-100 data-scrolling:opacity-100 data-scrolling:delay-0 data-scrolling:duration-100 data-[orientation=horizontal]:h-1.5 data-[orientation=horizontal]:flex-col data-[orientation=vertical]:w-1.5",
        className,
      )}
      data-slot="scroll-area-scrollbar"
      orientation={orientation}
      {...props}
    >
      <ScrollAreaPrimitive.Thumb
        className="relative flex-1 rounded-full bg-foreground/20"
        data-slot="scroll-area-thumb"
      />
    </ScrollAreaPrimitive.Scrollbar>
  );
}

export { ScrollArea, ScrollBar };