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 shadow-[var(--portal-card-shadow)] transition-[transform,box-shadow,background-color,color,border-color,opacity] duration-[var(--portal-motion-fast)] disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg:not([class*='size-'])]:size-4 shrink-0 [&_svg]:shrink-0 outline-none focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px] aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive active:scale-[0.985]",
  {
    variants: {
      variant: {
        default:
          "bg-[var(--portal-button)] text-[var(--portal-button-foreground)] hover:-translate-y-0.5 hover:bg-[var(--portal-button-hover)] hover:shadow-[0_14px_30px_-18px_rgba(21,128,61,0.65)]",
        destructive:
          "bg-destructive text-white hover:-translate-y-0.5 hover:bg-destructive/90 hover:shadow-[0_14px_30px_-18px_rgba(220,38,38,0.7)] focus-visible:ring-destructive/20 dark:focus-visible:ring-destructive/40 dark:bg-destructive/60",
        outline:
          "border bg-transparent shadow-xs hover:-translate-y-0.5 hover:border-primary/25 hover:bg-accent/70 hover:shadow-[0_12px_24px_-18px_rgba(15,23,42,0.35)] dark:bg-transparent dark:border-input dark:hover:bg-input/50",
        secondary:
          "bg-secondary text-secondary-foreground hover:-translate-y-0.5 hover:bg-secondary/80 hover:shadow-[0_12px_24px_-18px_rgba(15,23,42,0.28)]",
        ghost:
          "shadow-none hover:bg-accent/70 dark:hover:bg-accent/50",
        link: "text-primary underline-offset-4 hover:underline",
      },
      size: {
        default: "h-9 px-4 py-2 has-[>svg]:px-3",
        sm: "h-8 rounded-md gap-1.5 px-3 has-[>svg]:px-2.5",
        lg: "h-10 rounded-md px-6 has-[>svg]:px-4",
        icon: "size-9",
        "icon-sm": "size-8",
        "icon-lg": "size-10",
      },
    },
    defaultVariants: {
      variant: "default",
      size: "default",
    },
  }
);

function Button({
  className,
  variant,
  size,
  asChild = false,
  ...props
}: React.ComponentProps<"button"> &
  VariantProps<typeof buttonVariants> & {
    asChild?: boolean;
  }) {
  const Comp = asChild ? Slot : "button";

  return (
    <Comp
      data-slot="button"
      className={cn(buttonVariants({ variant, size, className }))}
      {...props}
    />
  );
}

export { Button, buttonVariants };
