import { CurrentPersonResource } from '../types'
import { useApiGet } from './use_api'
import { currentPersonRequestArgs } from './use_current_person'

export const useDirectMessagesEligible = (): boolean => {
  const { data: person, isFetched } = useApiGet<CurrentPersonResource>(currentPersonRequestArgs)

  // This hook is used as a React Navigation `if:` predicate, which can't suspend, so this has
  // to return a real boolean synchronously. Until the /me fetch resolves, that means failing
  // closed to false rather than blocking so the route is briefly absent instead of the app hanging.
  if (!isFetched) return false

  return person?.directMessagesEligible ?? false
}