Empty

import { cva, type VariantProps } from "class-variance-authority";
import { type ComponentProps } from "react";
import { cn } from "../lib/cn";

/** Adapted from shadcn/ui Empty. */

export function Empty({ className, ...props }: ComponentProps<"div">) {
  return (
    <div
      data-slot="empty"
      className={cn(
        "flex min-w-0 flex-1 flex-col items-center justify-center gap-6 rounded-[var(--md-sys-shape-corner-medium)] border border-dashed border-outline-variant p-6 text-center text-balance md:p-12",
        className,
      )}
      {...props}
    />
  );
}

export function EmptyHeader({ className, ...props }: ComponentProps<"div">) {
  return (
    <div
      data-slot="empty-header"
      className={cn("flex max-w-sm flex-col items-center gap-2 text-center", className)}
      {...props}
    />
  );
}

const emptyMediaVariants = cva(
  "mb-2 flex shrink-0 items-center justify-center [&_svg]:pointer-events-none [&_svg]:shrink-0",
  {
    variants: {
      variant: {
        default: "bg-transparent",
        icon: "flex size-10 shrink-0 items-center justify-center rounded-[var(--md-sys-shape-corner-small)] bg-surface-variant text-on-surface [&_svg:not([class*='size-'])]:size-6",
      },
    },
    defaultVariants: {
      variant: "default",
    },
  },
);

export function EmptyMedia({
  className,
  variant = "default",
  ...props
}: ComponentProps<"div"> & VariantProps<typeof emptyMediaVariants>) {
  return (
    <div
      data-slot="empty-icon"
      data-variant={variant}
      className={cn(emptyMediaVariants({ variant }), className)}
      {...props}
    />
  );
}

export function EmptyTitle({ className, ...props }: ComponentProps<"div">) {
  return (
    <div
      data-slot="empty-title"
      className={cn("text-[length:var(--md-sys-typescale-title-medium-size)] font-medium tracking-tight", className)}
      {...props}
    />
  );
}

export function EmptyDescription({ className, ...props }: ComponentProps<"p">) {
  return (
    <p
      data-slot="empty-description"
      className={cn("text-[length:var(--md-sys-typescale-body-small-size)] text-on-surface-variant", className)}
      {...props}
    />
  );
}

export function EmptyContent({ className, ...props }: ComponentProps<"div">) {
  return (
    <div
      data-slot="empty-content"
      className={cn("flex w-full max-w-sm min-w-0 flex-col items-center gap-4 text-sm text-balance", className)}
      {...props}
    />
  );
}