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 rounded text-sm font-medium transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-navy focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50",
  {
    variants: {
      variant: {
        primary: "bg-navy text-white hover:bg-navy/90",
        signal: "bg-signal text-white hover:bg-signal/90",
        outline: "border border-rand bg-white text-anthrazit hover:bg-nebel",
        ghost: "text-anthrazit hover:bg-nebel",
      },
      size: {
        sm: "h-8 px-3",
        md: "h-10 px-4",
        lg: "h-11 px-6",
      },
    },
    defaultVariants: {
      variant: "primary",
      size: "md",
    },
  },
);

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

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

export { buttonVariants };
