import {
  GetDestinationCountryPage,
  GetDestinationCountryPageRefs,
} from "@/lib/graphql/Query/DestinationCountryPage/DestinationCountryPage.graphql"
import { request } from "@/lib/graphql/request"
import { notFound } from "@/server/errors/trpc"
import { contentstackExtendedProcedureUID, router } from "@/server/trpc"

import { generateTag } from "@/utils/generateTag"

import {
  destinationCountryPageRefsSchema,
  destinationCountryPageSchema,
} from "./output"
import {
  getDestinationCountryPageCounter,
  getDestinationCountryPageFailCounter,
  getDestinationCountryPageRefsCounter,
  getDestinationCountryPageRefsFailCounter,
  getDestinationCountryPageRefsSuccessCounter,
  getDestinationCountryPageSuccessCounter,
} from "./telemetry"

import {
  TrackingChannelEnum,
  type TrackingSDKPageData,
} from "@/types/components/tracking"
import type {
  GetDestinationCountryPageData,
  GetDestinationCountryPageRefsSchema,
} from "@/types/trpc/routers/contentstack/destinationCountryPage"

export const destinationCountryPageQueryRouter = router({
  get: contentstackExtendedProcedureUID.query(async ({ ctx }) => {
    const { lang, uid } = ctx

    getDestinationCountryPageRefsCounter.add(1, { lang, uid })
    console.info(
      "contentstack.destinationCountryPage.refs start",
      JSON.stringify({ query: { lang, uid } })
    )

    const refsResponse = await request<GetDestinationCountryPageRefsSchema>(
      GetDestinationCountryPageRefs,
      { locale: lang, uid },
      {
        cache: "force-cache",
        next: {
          tags: [generateTag(lang, uid)],
        },
      }
    )

    if (!refsResponse.data) {
      const notFoundError = notFound(refsResponse)
      getDestinationCountryPageRefsFailCounter.add(1, {
        lang,
        uid: `${uid}`,
        error_type: "not_found",
        error: JSON.stringify({ code: notFoundError.code }),
      })
      console.error(
        "contentstack.destinationCountryPage.refs not found error",
        JSON.stringify({
          query: { lang, uid },
          error: { code: notFoundError.code },
        })
      )
      throw notFoundError
    }

    const validatedRefsData = destinationCountryPageRefsSchema.safeParse(
      refsResponse.data
    )
    if (!validatedRefsData.success) {
      getDestinationCountryPageRefsFailCounter.add(1, {
        lang,
        uid: `${uid}`,
        error_type: "validation_error",
        error: JSON.stringify(validatedRefsData.error),
      })
      console.error(
        "contentstack.destinationCountryPage.refs validation error",
        JSON.stringify({ query: { lang, uid }, error: validatedRefsData.error })
      )
      return null
    }
    getDestinationCountryPageRefsSuccessCounter.add(1, { lang, uid: `${uid}` })
    console.info(
      "contentstack.destinationCountryPage.refs success",
      JSON.stringify({ query: { lang, uid } })
    )

    getDestinationCountryPageCounter.add(1, { lang, uid: `${uid}` })
    console.info(
      "contentstack.destinationCountryPage start",
      JSON.stringify({
        query: { lang, uid },
      })
    )
    const response = await request<GetDestinationCountryPageData>(
      GetDestinationCountryPage,
      {
        locale: lang,
        uid,
      },
      {
        cache: "force-cache",
        next: {
          tags: [generateTag(lang, uid)],
        },
      }
    )
    if (!response.data) {
      const notFoundError = notFound(response)
      getDestinationCountryPageFailCounter.add(1, {
        lang,
        uid: `${uid}`,
        error_type: "not_found",
        error: JSON.stringify({ code: notFoundError.code }),
      })
      console.error(
        "contentstack.destinationCountryPage not found error",
        JSON.stringify({
          query: { lang, uid },
          error: { code: notFoundError.code },
        })
      )
      throw notFoundError
    }

    const destinationCountryPage = destinationCountryPageSchema.safeParse(
      response.data
    )

    if (!destinationCountryPage.success) {
      getDestinationCountryPageFailCounter.add(1, {
        lang,
        uid: `${uid}`,
        error_type: "validation_error",
        error: JSON.stringify(destinationCountryPage.error),
      })
      console.error(
        "contentstack.destinationCountryPage validation error",
        JSON.stringify({
          query: { lang, uid },
          error: destinationCountryPage.error,
        })
      )
      return null
    }

    getDestinationCountryPageSuccessCounter.add(1, { lang, uid: `${uid}` })
    console.info(
      "contentstack.destinationCountryPage success",
      JSON.stringify({
        query: { lang, uid },
      })
    )

    const system = destinationCountryPage.data.destination_country_page.system
    const tracking: TrackingSDKPageData = {
      pageId: system.uid,
      domainLanguage: lang,
      publishDate: system.updated_at,
      createDate: system.created_at,
      channel: TrackingChannelEnum["destination-page"],
      pageType: "staticcontentpage",
      pageName: destinationCountryPage.data.trackingProps.url,
      siteSections: destinationCountryPage.data.trackingProps.url,
      siteVersion: "new-web",
    }

    return {
      destinationCountryPage:
        destinationCountryPage.data.destination_country_page,
      tracking,
    }
  }),
})