import {
  GetAccountPageSettings,
  GetCollectionPageSettings,
  GetContentPageSettings,
  GetCurrentBlocksPageSettings,
  GetDestinationCityPageSettings,
  GetDestinationCountryPageSettings,
  GetDestinationOverviewPageSettings,
  GetHotelPageSettings,
  GetLoyaltyPageSettings,
  GetStartPageSettings,
} from "@/lib/graphql/Query/PageSettings.graphql"
import { request } from "@/lib/graphql/request"
import { contentstackBaseProcedure, router } from "@/server/trpc"
import { langInput } from "@/server/utils"

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

import { type GetPageSettingsSchema, getPageSettingsSchema } from "./output"
import { affix } from "./utils"

import { PageContentTypeEnum } from "@/types/requests/contentType"

export const pageSettingsQueryRouter = router({
  get: contentstackBaseProcedure
    .input(langInput)
    .query(async ({ input, ctx }) => {
      const { contentType, uid } = ctx
      const lang = input.lang ?? ctx.lang

      // This condition is to handle 404 page case and booking flow
      if (!contentType || !uid) {
        console.log("No proper params defined: ", contentType, uid)
        return null
      }

      let GetPageSettings = ""

      switch (contentType) {
        case PageContentTypeEnum.accountPage:
          GetPageSettings = GetAccountPageSettings
          break
        case PageContentTypeEnum.collectionPage:
          GetPageSettings = GetCollectionPageSettings
          break
        case PageContentTypeEnum.contentPage:
          GetPageSettings = GetContentPageSettings
          break
        case PageContentTypeEnum.currentBlocksPage:
          GetPageSettings = GetCurrentBlocksPageSettings
          break
        case PageContentTypeEnum.destinationCityPage:
          GetPageSettings = GetDestinationCityPageSettings
          break
        case PageContentTypeEnum.destinationCountryPage:
          GetPageSettings = GetDestinationCountryPageSettings
          break
        case PageContentTypeEnum.destinationOverviewPage:
          GetPageSettings = GetDestinationOverviewPageSettings
          break
        case PageContentTypeEnum.hotelPage:
          GetPageSettings = GetHotelPageSettings
          break
        case PageContentTypeEnum.loyaltyPage:
          GetPageSettings = GetLoyaltyPageSettings
          break
        case PageContentTypeEnum.startPage:
          GetPageSettings = GetStartPageSettings
          break
      }

      if (!GetPageSettings) {
        console.error(
          "[pageSettings] No proper Content type defined: ",
          contentType
        )
        return null
      }

      const response = await request<GetPageSettingsSchema>(
        GetPageSettings,
        {
          uid: uid,
          locale: lang,
        },
        {
          key: generateTag(lang, uid, affix),
          ttl: "max",
        }
      )

      const result = getPageSettingsSchema.safeParse(response.data)

      if (!result.success) {
        console.error("Page settings fetch error: ", result.error)
        return null
      }

      return result.data
    }),
})