import type { RefObject } from 'react'
import { useRef } from 'react'

export function useEnterSubmit(): {
  formRef: RefObject<HTMLFormElement>
  onKeyDown: (event: React.KeyboardEvent<HTMLTextAreaElement>) => void
} {
  const formRef = useRef<HTMLFormElement>(null)

  const handleKeyDown = (
    event: React.KeyboardEvent<HTMLTextAreaElement>
  ): void => {
    if (event.key === 'Enter' && !event.shiftKey) {
      formRef.current?.requestSubmit()
      event.preventDefault()
    }
  }

  return { formRef, onKeyDown: handleKeyDown }
}