import { type CacheTime, type DataCache } from "@/services/dataCache/Cache"

import { cacheLogger } from "../logger"
import { generateCacheKey } from "./generateCacheKey"
import { get } from "./get"
import { set } from "./set"

export const cacheOrGet: DataCache["cacheOrGet"] = async <T>(
  key: string | string[],
  callback: () => Promise<T>,
  ttl: CacheTime
) => {
  const cacheKey = generateCacheKey(key)
  const cachedValue = await get<T>(cacheKey)

  if (!cachedValue) {
    const perf = performance.now()
    const data = await callback()

    cacheLogger.debug(
      `Getting data '${cacheKey}' took ${(performance.now() - perf).toFixed(2)}ms`
    )

    await set<T>(cacheKey, data, ttl)
    return data
  }

  return cachedValue
}