// Adapted from shadcn/ui, MIT (98a1fe67). See THIRD_PARTY_NOTICES.md.
import { cva, type VariantProps } from "./_ynrlib/variants.js";
import { cn } from "./_ynrlib/cn.js";
import { Slot } from "./_ynrlib/radix-ui.js";

import { GlassButtonGroup } from "./glass-button-group.js";
import type { GlassAppearance } from "./glass-surface.js";
import { Separator } from "./separator.js";

export const buttonGroupVariants = cva(
  "flex w-fit items-stretch has-[>[data-slot=button-group]]:gap-2 [&>*]:focus-visible:relative [&>*]:focus-visible:z-10 has-[select[aria-hidden=true]:last-child]:[&>[data-slot=select-trigger]:last-of-type]:rounded-r-md [&>[data-slot=select-trigger]:not([class*='w-'])]:w-fit [&>input]:flex-1",
  {
    variants: {
      orientation: {
        horizontal:
          "[&>*:not(:first-child)]:rounded-l-none [&>*:not(:first-child)]:border-l-0 [&>*:not(:last-child)]:rounded-r-none",
        vertical:
          "flex-col [&>*:not(:first-child)]:rounded-t-none [&>*:not(:first-child)]:border-t-0 [&>*:not(:last-child)]:rounded-b-none",
      },
    },
    defaultVariants: {
      orientation: "horizontal",
    },
  },
);

export function ButtonGroup({
  className,
  orientation,
  variant,
  shade,
  blur,
  refraction,
  dispersion,
  ...props
}: React.ComponentProps<"div"> &
  VariantProps<typeof buttonGroupVariants> &
  GlassAppearance & { variant?: "glass" }) {
  if (variant === "glass")
    return (
      <GlassButtonGroup
        {...props}
        shade={shade}
        blur={blur}
        refraction={refraction}
        dispersion={dispersion}
        data-orientation={orientation}
        className={className}
      />
    );
  return (
    <div
      role="group"
      data-slot="button-group"
      data-orientation={orientation}
      className={cn(buttonGroupVariants({ orientation }), className)}
      {...props}
    />
  );
}

export function ButtonGroupText({
  className,
  asChild = false,
  ...props
}: React.ComponentProps<"div"> & {
  asChild?: boolean;
}) {
  const Comp = asChild ? Slot.Root : "div";

  return (
    <Comp
      className={cn(
        "flex items-center gap-2 rounded-md border bg-muted px-4 text-sm font-medium shadow-xs [&_svg]:pointer-events-none [&_svg:not([class*='size-'])]:size-4",
        className,
      )}
      {...props}
    />
  );
}

export function ButtonGroupSeparator({
  className,
  orientation = "vertical",
  ...props
}: React.ComponentProps<typeof Separator>) {
  return (
    <Separator
      data-slot="button-group-separator"
      orientation={orientation}
      className={cn(
        "relative m-0! self-stretch bg-input data-[orientation=vertical]:h-auto",
        className,
      )}
      {...props}
    />
  );
}