import { cva, type VariantProps } from "class-variance-authority";
import type { ButtonHTMLAttributes } from "react";

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

const buttonVariants = cva(
  "inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-md text-sm font-medium transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-accent focus-visible:ring-offset-2 focus-visible:ring-offset-background disabled:pointer-events-none disabled:opacity-50 touch-manipulation",
  {
    variants: {
      variant: {
        primary: "bg-accent text-accent-foreground hover:bg-accent-hover",
        secondary: "bg-muted text-foreground hover:bg-border",
        outline:
          "border border-border bg-transparent text-foreground hover:bg-muted",
        ghost: "text-muted-foreground hover:bg-muted hover:text-foreground",
      },
      size: {
        sm: "min-h-9 h-9 px-3 text-xs sm:min-h-8 sm:h-8",
        md: "min-h-11 h-11 px-4 sm:min-h-9 sm:h-9",
        lg: "min-h-12 h-12 px-5 sm:min-h-10 sm:h-10",
        icon: "min-h-11 min-w-11 h-11 w-11 sm:min-h-9 sm:min-w-9 sm:h-9 sm:w-9",
      },
    },
    defaultVariants: {
      variant: "primary",
      size: "md",
    },
  },
);

export interface ButtonProps
  extends ButtonHTMLAttributes<HTMLButtonElement>,
    VariantProps<typeof buttonVariants> {}

export function Button({ className, variant, size, ...props }: ButtonProps) {
  return (
    <button
      className={cn(buttonVariants({ variant, size }), className)}
      {...props}
    />
  );
}

export { buttonVariants };