import * as React from 'react';
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 rounded-md text-sm font-medium transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-neutral-400 focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0 dark:focus-visible:ring-neutral-600 dark:ring-offset-neutral-950',
  {
    variants: {
      variant: {
        default:
          'bg-neutral-900 text-white hover:bg-neutral-800 dark:bg-neutral-50 dark:text-neutral-900 dark:hover:bg-neutral-200',
        outline:
          'border border-neutral-300 bg-transparent hover:bg-neutral-100 dark:border-neutral-700 dark:hover:bg-neutral-800',
        ghost: 'hover:bg-neutral-100 dark:hover:bg-neutral-800',
      },
      size: {
        default: 'h-10 px-4 py-2',
        sm: 'h-9 rounded-md px-3',
        lg: 'h-11 rounded-md px-8',
        icon: 'h-10 w-10',
      },
    },
    defaultVariants: {
      variant: 'default',
      size: 'default',
    },
  },
);

export type ButtonProps = React.ButtonHTMLAttributes<HTMLButtonElement> &
  VariantProps<typeof buttonVariants>;

const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(
  ({ className, variant, size, ...props }, ref) => {
    return (
      <button
        className={cn(buttonVariants({ variant, size, className }))}
        ref={ref}
        {...props}
      />
    );
  },
);
Button.displayName = 'Button';

export { Button, buttonVariants };