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 whitespace-nowrap rounded-md text-sm font-medium transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring disabled:pointer-events-none disabled:opacity-50',
  {
    variants: {
      variant: {
        default: 'bg-primary text-primary-foreground hover:bg-primary/90',
        secondary: 'bg-secondary text-secondary-foreground hover:bg-secondary/80',
        ghost: 'hover:bg-secondary text-foreground',
        outline: 'border border-border bg-background hover:bg-secondary text-foreground',
        destructive: 'bg-destructive text-destructive-foreground hover:bg-destructive/90',
      },
      size: {
        default: 'h-10 px-4 py-2',
        sm: 'h-8 rounded-md px-3 text-xs',
        lg: 'h-11 rounded-md px-6',
        icon: 'h-9 w-9',
      },
    },
    defaultVariants: {
      variant: 'default',
      size: 'default',
    },
  },
);

export interface ButtonProps
  extends 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 };
