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 rounded-xl text-sm font-medium transition-all duration-300 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-white/50 focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50",
  {
    variants: {
      variant: {
        default:
          "glass-button bg-gradient-to-r from-blue-500 to-purple-500 text-white hover:from-blue-600 hover:to-purple-600 hover:scale-105 shadow-glass",
        destructive:
          "glass-button bg-gradient-to-r from-red-500 to-pink-500 text-white hover:from-red-600 hover:to-pink-600 hover:scale-105",
        outline: "glass-light border-2 border-white/30 hover:glass-heavy hover:scale-105",
        secondary: "glass-light text-gray-700 hover:glass-heavy hover:scale-105",
        ghost: "hover:glass-light hover:scale-105 rounded-xl",
        link: "text-blue-600 underline-offset-4 hover:underline hover:text-blue-700",
      },
      size: {
        default: "h-11 px-6 py-2",
        sm: "h-9 rounded-lg px-4",
        lg: "h-12 rounded-xl px-8",
        icon: "h-11 w-11",
      },
    },
    defaultVariants: {
      variant: "default",
      size: "default",
    },
  },
)

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

const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(
  ({ className, variant, size, asChild = false, children, ...props }, ref) => {
    // If asChild is true and the first child is a valid element, clone it with the button props
    if (asChild && React.isValidElement(children)) {
      return React.cloneElement(children, {
        className: cn(buttonVariants({ variant, size, className })),
        ref,
        ...props,
        ...children.props,
      })
    }

    return (
      <button className={cn(buttonVariants({ variant, size, className }))} ref={ref} {...props}>
        {children}
      </button>
    )
  },
)
Button.displayName = "Button"

export { Button, buttonVariants }