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-md text-sm font-medium transition-colors 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:opacity-90',
      secondary: 'bg-secondary text-secondary-foreground hover:bg-accent',
      outline: 'border bg-background hover:bg-accent hover:text-accent-foreground',
      ghost: 'hover:bg-accent hover:text-accent-foreground',
      destructive: 'bg-destructive text-destructive-foreground hover:opacity-90',
    },
    size: { default: 'h-9 px-4 py-2', sm: 'h-8 rounded-md px-3 text-xs', icon: 'size-9 p-0' },
  },
  defaultVariants: { variant: 'default', size: 'default' },
})

export interface ButtonProps extends React.ButtonHTMLAttributes<HTMLButtonElement>, VariantProps<typeof buttonVariants> { asChild?: boolean }
export const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(({ className, variant, size, asChild, ...props }, ref) => {
  const Comp = asChild ? Slot : 'button'
  return <Comp ref={ref} className={cn(buttonVariants({ variant, size }), className)} {...props} />
})
Button.displayName = 'Button'
export { buttonVariants }