import { z } from "zod"

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

import { publicProcedure } from "../../../procedures"
import { getCityPageUrls } from "../../contentstack/destinationCityPage/utils"
import { getHotelPageUrls } from "../../contentstack/hotelPage/utils"

const getLocationsUrlsInput = z.object({
  lang: z.nativeEnum(Lang),
})

export const urls = publicProcedure
  .input(getLocationsUrlsInput)
  .query(async ({ input }) => {
    const { lang } = input

    const locationsUrlsCounter = createCounter("trpc.hotel.locations.urls")
    const metricsLocationsUrls = locationsUrlsCounter.init({
      lang,
    })

    metricsLocationsUrls.start()

    const [hotelPageUrlsResult, cityPageUrlsResult] = await Promise.allSettled([
      getHotelPageUrls(lang),
      getCityPageUrls(lang),
    ])

    if (
      hotelPageUrlsResult.status === "rejected" ||
      cityPageUrlsResult.status === "rejected"
    ) {
      metricsLocationsUrls.dataError(`Failed to get data for page URLs`, {
        hotelPageUrlsResult,
        cityPageUrlsResult,
      })

      return null
    }

    metricsLocationsUrls.success()

    return {
      hotels: hotelPageUrlsResult.value,
      cities: cityPageUrlsResult.value,
    }
  })