import { Lang } from "@scandic-hotels/common/constants/language"

const langs = Object.keys(Lang) as Lang[]

/*
 * Keys for warmup functions, the order of the keys is the order in which they will be executed
 */
const warmupKeys = [
  ...langs.map((lang) => `countries_${lang}` as const),
  "hotelsByCountry",
  ...langs.map((lang) => `hotelData_${lang}` as const),
  ...langs.map((lang) => `autoComplete_${lang}` as const),
] as const

export type WarmupFunctionsKey = (typeof warmupKeys)[number]

export function isWarmupKey(key: unknown): key is WarmupFunctionsKey {
  return (
    typeof key === "string" && warmupKeys.includes(key as WarmupFunctionsKey)
  )
}