import * as React from "react";
import { cva, type VariantProps } from "class-variance-authority";
import { Slot } from "radix-ui";
import { cn } from "@/lib/utils";

const buttonVariants = cva(
  "group/button inline-flex shrink-0 items-center justify-center border font-[family-name:var(--mono)] text-[11px] uppercase tracking-[0.2em] whitespace-nowrap transition-all duration-[180ms] outline-none select-none cursor-pointer focus-visible:ring-2 focus-visible:ring-ring/50 active:not-aria-[haspopup]:translate-y-px disabled:pointer-events-none disabled:opacity-50 aria-invalid:border-destructive [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
  {
    variants: {
      variant: {
        default:
          "bg-primary text-primary-foreground border-primary hover:bg-terracotta hover:border-terracotta hover:text-paper",
        outline:
          "bg-transparent text-ink border-ink hover:bg-ink hover:text-cream",
        secondary:
          "bg-secondary text-secondary-foreground border-secondary hover:bg-ochre-deep hover:border-ochre-deep hover:text-cream",
        ghost:
          "border-transparent hover:bg-cream-deep hover:text-ink",
        destructive:
          "bg-destructive text-destructive-foreground border-destructive hover:opacity-90",
        link: "border-transparent text-indigo-brand underline-offset-4 hover:text-terracotta hover:underline",
      },
      size: {
        default: "gap-2.5 px-[22px] py-[14px]",
        xs: "gap-1.5 px-4 py-2.5 text-[10px]",
        sm: "gap-2 px-[18px] py-3 text-[10px]",
        lg: "gap-3 px-8 py-5",
        icon: "size-11 p-0",
        "icon-xs": "size-7 p-0",
        "icon-sm": "size-9 p-0",
        "icon-lg": "size-12 p-0",
      },
    },
    defaultVariants: {
      variant: "default",
      size: "default",
    },
  }
);

function Button({
  className,
  variant = "default",
  size = "default",
  asChild = false,
  ...props
}: React.ComponentProps<"button"> &
  VariantProps<typeof buttonVariants> & { asChild?: boolean }) {
  const Comp = asChild ? Slot.Root : "button";

  return (
    <Comp
      data-slot="button"
      data-variant={variant}
      data-size={size}
      className={cn(buttonVariants({ variant, size, className }))}
      {...props}
    />
  );
}

export { Button, buttonVariants };