import { CallRequestDTO } from '../CallRequestDTO'
import stringify from 'fast-json-stable-stringify'
import sortKeys from './sort-keys'

const CACHE_KEY_DELIMITER = '::'

export const makeCallRequestKey = (request: CallRequestDTO): string => {
  const baseKey = `${request.scope ?? ''}${CACHE_KEY_DELIMITER}${request.procedure ?? ''}${CACHE_KEY_DELIMITER}${request.version ?? ''}`

  if (!request.args) return baseKey

  return `${baseKey}${CACHE_KEY_DELIMITER}${stringify(
    sortKeys(request.args || {}, { deep: true }),
  )}`
}