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

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

const buttonVariants = cva(
  "inline-flex items-center justify-center gap-2 whitespace-nowrap border-2 border-border font-pixel text-[10px] font-normal uppercase tracking-wide transition-[transform,box-shadow] focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0",
  {
    variants: {
      variant: {
        default:
          "bg-primary text-primary-foreground shadow-[var(--retro-shadow-sm)] hover:-translate-x-px hover:-translate-y-px hover:shadow-[3px_3px_0_0_hsl(280_45%_28%)] active:translate-x-0.5 active:translate-y-0.5 active:shadow-none",
        destructive:
          "bg-destructive text-destructive-foreground shadow-[var(--retro-shadow-sm)]",
        outline:
          "border-border bg-background shadow-[var(--retro-shadow-sm)] hover:bg-muted hover:text-foreground",
        secondary:
          "bg-secondary text-secondary-foreground shadow-[var(--retro-shadow-sm)]",
        ghost: "border-transparent shadow-none hover:bg-muted hover:text-foreground",
        link: "border-transparent text-secondary underline-offset-4 shadow-none hover:underline",
      },
      size: {
        default: "h-10 px-4 py-2",
        sm: "h-8 px-3 text-[10px]",
        lg: "h-11 px-8",
        icon: "h-10 w-10",
      },
    },
    defaultVariants: {
      variant: "default",
      size: "default",
    },
  },
);

export interface ButtonProps
  extends React.ButtonHTMLAttributes<HTMLButtonElement>,
    VariantProps<typeof buttonVariants> {
  asChild?: boolean;
}

const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(
  ({ className, variant, size, asChild = false, ...props }, ref) => {
    const Comp = asChild ? Slot : "button";
    return (
      <Comp
        className={cn(buttonVariants({ variant, size, className }))}
        ref={ref}
        {...props}
      />
    );
  },
);
Button.displayName = "Button";

export { Button, buttonVariants };