import {
  GetDestinationOverviewPage,
  GetDestinationOverviewPageRefs,
} from "@/lib/graphql/Query/DestinationOverviewPage/DestinationOverviewPage.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 {
  destinationOverviewPageRefsSchema,
  destinationOverviewPageSchema,
} from "./output"
import {
  getDestinationOverviewPageCounter,
  getDestinationOverviewPageFailCounter,
  getDestinationOverviewPageRefsCounter,
  getDestinationOverviewPageRefsFailCounter,
  getDestinationOverviewPageRefsSuccessCounter,
  getDestinationOverviewPageSuccessCounter,
} from "./telemetry"

import {
  TrackingChannelEnum,
  type TrackingSDKPageData,
} from "@/types/components/tracking"
import type {
  GetDestinationOverviewPageData,
  GetDestinationOverviewPageRefsSchema,
} from "@/types/trpc/routers/contentstack/destinationOverviewPage"

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

    getDestinationOverviewPageRefsCounter.add(1, { lang, uid: `${uid}` })
    console.info(
      "contentstack.destinationOverviewPage.refs start",
      JSON.stringify({
        query: { lang, uid },
      })
    )
    const refsResponse = await request<GetDestinationOverviewPageRefsSchema>(
      GetDestinationOverviewPageRefs,
      {
        locale: lang,
        uid,
      },
      {
        cache: "force-cache",
        next: {
          tags: [generateTag(lang, uid)],
        },
      }
    )
    if (!refsResponse.data) {
      const notFoundError = notFound(refsResponse)
      getDestinationOverviewPageRefsFailCounter.add(1, {
        lang,
        uid,
        error_type: "not_found",
        error: JSON.stringify({ code: notFoundError.code }),
      })
      console.error(
        "contentstack.destinationOverviewPage.refs not found error",
        JSON.stringify({
          query: { lang, uid },
          error: { code: notFoundError.code },
        })
      )
      throw notFoundError
    }

    const validatedRefsData = destinationOverviewPageRefsSchema.safeParse(
      refsResponse.data
    )

    if (!validatedRefsData.success) {
      getDestinationOverviewPageRefsFailCounter.add(1, {
        lang,
        uid,
        error_type: "validation_error",
        error: JSON.stringify(validatedRefsData.error),
      })
      console.error(
        "contentstack.destinationOverviewPage.refs validation error",
        JSON.stringify({
          query: { lang, uid },
          error: validatedRefsData.error,
        })
      )
      return null
    }

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

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

    const destinationOverviewPage = destinationOverviewPageSchema.safeParse(
      response.data
    )

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

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

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

    return {
      destinationOverviewPage:
        destinationOverviewPage.data.destination_overview_page,
      tracking,
    }
  }),
})