import * as React from "react";
import * as ScrollAreaPrimitive from "@radix-ui/react-scroll-area";

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

type ScrollAreaProps = React.ComponentPropsWithoutRef<typeof ScrollAreaPrimitive.Root> & {
  orientation?: "vertical" | "horizontal";
  viewportRef?: React.Ref<HTMLDivElement>;
  viewportClassName?: string;
  scrollBarClassName?: string;
  scrollThumbClassName?: string;
};

const ScrollArea = React.forwardRef<
  React.ElementRef<typeof ScrollAreaPrimitive.Root>,
  ScrollAreaProps
>(
  (
    {
      className,
      children,
      orientation = "vertical",
      viewportRef,
      viewportClassName,
      scrollBarClassName,
      scrollThumbClassName,
      ...props
    },
    ref,
  ) => (
    <ScrollAreaPrimitive.Root
      ref={ref}
      className={cn("relative overflow-hidden", className)}
      {...props}
    >
      <ScrollAreaPrimitive.Viewport
        ref={viewportRef}
        className={cn("h-full max-h-[inherit] w-full rounded-[inherit]", viewportClassName)}
      >
        {children}
      </ScrollAreaPrimitive.Viewport>
      <ScrollBar
        orientation={orientation}
        className={scrollBarClassName}
        thumbClassName={scrollThumbClassName}
      />
      <ScrollAreaPrimitive.Corner />
    </ScrollAreaPrimitive.Root>
  ),
);
ScrollArea.displayName = ScrollAreaPrimitive.Root.displayName;

const ScrollBar = React.forwardRef<
  React.ElementRef<typeof ScrollAreaPrimitive.ScrollAreaScrollbar>,
  React.ComponentPropsWithoutRef<typeof ScrollAreaPrimitive.ScrollAreaScrollbar> & {
    thumbClassName?: string;
  }
>(({ className, thumbClassName, orientation = "vertical", ...props }, ref) => (
  <ScrollAreaPrimitive.ScrollAreaScrollbar
    ref={ref}
    orientation={orientation}
    className={cn(
      "flex touch-none select-none transition-[color,background-color,opacity] duration-200 ease-out",
      "data-[state=hidden]:opacity-0 motion-reduce:transition-none",
      orientation === "vertical" && "h-full w-1.5 border-l border-l-transparent p-px",
      orientation === "horizontal" && "h-1.5 flex-col border-t border-t-transparent p-px",
      className,
    )}
    {...props}
  >
    <ScrollAreaPrimitive.ScrollAreaThumb
      className={cn(
        "relative flex-1 rounded-full bg-muted-foreground/30 hover:bg-muted-foreground/55 active:bg-primary/65",
        thumbClassName,
      )}
    />
  </ScrollAreaPrimitive.ScrollAreaScrollbar>
));
ScrollBar.displayName = ScrollAreaPrimitive.ScrollAreaScrollbar.displayName;

export { ScrollArea, ScrollBar };