import { cva, type VariantProps } from 'class-variance-authority';
import { Slot } from 'radix-ui';
import * as React from 'react';

import { cn } from '@lib/utils';

const buttonVariants = cva(
  "focus-visible:border-ring focus-visible:ring-ring/30 aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive dark:aria-invalid:border-destructive/50 rounded-md border border-transparent bg-clip-padding text-xs/relaxed font-medium focus-visible:ring-[2px] aria-invalid:ring-[2px] [&_svg:not([class*='size-'])]:size-4 inline-flex items-center justify-center whitespace-nowrap transition-all disabled:pointer-events-none disabled:opacity-50 disabled:data-[active=true]:opacity-100 disabled:data-[active=true]:bg-primary disabled:data-[active=true]:border-primary disabled:data-[active=true]:text-white disabled:data-[dot=true]:opacity-100 [&_svg]:pointer-events-none shrink-0 [&_svg]:shrink-0 outline-none group/button select-none cursor-pointer",
  {
    variants: {
      variant: {
        default: 'bg-primary text-primary-foreground hover:bg-primary/80',
        outline:
          'border-border dark:bg-input/30 hover:bg-input/50 hover:text-foreground aria-expanded:bg-muted aria-expanded:text-foreground',
        secondary:
          'bg-secondary text-secondary-foreground hover:bg-secondary/80 aria-expanded:bg-secondary aria-expanded:text-secondary-foreground',
        ghost:
          'hover:bg-muted hover:text-foreground dark:hover:bg-muted/50 aria-expanded:bg-muted aria-expanded:text-foreground',
        destructive:
          'bg-destructive/10 hover:bg-destructive/20 focus-visible:ring-destructive/20 dark:focus-visible:ring-destructive/40 dark:bg-destructive/20 text-destructive focus-visible:border-destructive/40 dark:hover:bg-destructive/30',
        link: 'text-primary underline-offset-4 hover:underline',
      },
      size: {
        default:
          "h-7 gap-1 px-2 text-xs/relaxed has-data-[icon=inline-end]:pr-1.5 has-data-[icon=inline-start]:pl-1.5 [&_svg:not([class*='size-'])]:size-3.5",
        xs: "h-5 gap-1 rounded-sm px-2 text-[0.625rem] has-data-[icon=inline-end]:pr-1.5 has-data-[icon=inline-start]:pl-1.5 [&_svg:not([class*='size-'])]:size-2.5",
        sm: "h-6 gap-1 px-2 text-xs/relaxed has-data-[icon=inline-end]:pr-1.5 has-data-[icon=inline-start]:pl-1.5 [&_svg:not([class*='size-'])]:size-3",
        lg: "h-8 gap-1 px-2.5 text-xs/relaxed has-data-[icon=inline-end]:pr-2 has-data-[icon=inline-start]:pl-2 [&_svg:not([class*='size-'])]:size-4",
        icon: "size-7 [&_svg:not([class*='size-'])]:size-3.5",
        'icon-xs': "size-5 rounded-sm [&_svg:not([class*='size-'])]:size-2.5",
        'icon-sm': "size-6 [&_svg:not([class*='size-'])]:size-3",
        'icon-lg': "size-8 [&_svg:not([class*='size-'])]:size-4",
      },
    },
    defaultVariants: {
      variant: 'default',
      size: 'default',
    },
  },
);

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

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

export { Button, buttonVariants };
