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 rounded-2xl text-sm font-semibold transition disabled:pointer-events-none disabled:opacity-50',
  {
    variants: {
      variant: {
        default: 'bg-[#20212b] text-white hover:bg-[#11131d]',
        secondary: 'bg-[#f4f5f8] text-[#111827] hover:bg-[#eceef4]',
        outline: 'border border-[#d8dbe5] bg-transparent hover:bg-[#f4f5f8]',
        ghost: 'hover:bg-[#f4f5f8]',
        white: 'bg-white text-[#171821] hover:bg-[#f3f4f7]'
      },
      size: {
        default: 'h-11 px-5',
        sm: 'h-9 px-3',
        lg: 'h-14 px-8',
        icon: 'h-11 w-11'
      }
    },
    defaultVariants: {
      variant: 'default',
      size: 'default'
    }
  }
);

export { buttonVariants };

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

export function Button({ className, variant, size, asChild = false, ...props }: ButtonProps) {
  const Comp = asChild ? Slot : 'button';
  return <Comp className={cn(buttonVariants({ variant, size, className }))} {...props} />;
}