web/src/components/ui/button.tsx

import * as React from 'react'
import {Slot} from '@radix-ui/react-slot'
import {merge} from '@/lib/utils'

type ButtonProps = React.ComponentProps<'button'> & {
  variant?: 'default' | 'outline' | 'gradient' | 'danger' | 'accent'
}

function Button(rawProps: ButtonProps) {
  const {className, variant, ...props} = rawProps

  return (
    <button
      className={merge(
        `transition-all duration-200 ease-in-out`,
        `h-10 px-4 rounded-md cursor-pointer`,
        'whitespace-nowrap',
        'inline-flex items-center justify-center gap-2',
        '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:ring-4 ring-blue-200',
        'aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive',
        {
          gradient: 'bg-gradient-to-r from-blue-400 to-cyan-300 text-white ring-offset-2',
          default: 'bg-primary text-primary-foreground hover:bg-primary/90',
          accent: 'bg-accent text-accent-foreground hover:bg-accent/90',
          danger: 'bg-destructive text-white hover:bg-destructive/90',
          outline: 'border bg-background hover:bg-secondary hover:text-secondary-foreground dark:bg-input/30 dark:border-input dark:hover:bg-input/50',
        }[variant ?? 'default'],
        className,
      )}
      {...props}
    />
  )
}

export {Button}