import * as Sentry from "@sentry/nextjs"

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

import * as api from "../../../api"
import { cache } from "../../../DUPLICATED/cache"
import {
  extractResponseDetails,
  internalServerError,
  serverErrorByStatus,
  sessionExpiredError,
} from "../../../errors"
import { getUserSchema } from "../output"

import type { z } from "zod"

import type { DeepPartial } from "../../../types/deepPartial"

export const getVerifiedUser = cache(
  async ({
    token,
    includeExtendedPartnerData,
  }: {
    token: { expires_at?: number; access_token: string }
    includeExtendedPartnerData?: boolean
  }) => {
    const getVerifiedUserCounter = createCounter("user.getVerifiedUser")
    const metricsGetVerifiedUser = getVerifiedUserCounter.init()

    metricsGetVerifiedUser.start()

    const now = Date.now()
    if (token.expires_at && token.expires_at < now) {
      throw sessionExpiredError()
    }

    const apiResponse = await api.get(
      api.endpoints.v2.Profile.profile,
      {
        headers: {
          Authorization: `Bearer ${token.access_token}`,
        },
      },
      includeExtendedPartnerData
        ? { includes: "extendedPartnerInformation" }
        : {}
    )

    if (!apiResponse.ok) {
      await metricsGetVerifiedUser.httpError(apiResponse)

      throw serverErrorByStatus(
        apiResponse.status,
        await extractResponseDetails(apiResponse),
        "getVerifiedUser failed"
      )
    }

    const apiJson = await apiResponse.json()
    if (!apiJson.data?.attributes) {
      metricsGetVerifiedUser.dataError(
        `Missing data attributes in API response`,
        {
          data: apiJson,
        }
      )
      throw internalServerError("Missing data attributes in API response")
    }

    const verifiedData = getUserSchema.safeParse(apiJson)

    if (!verifiedData.success) {
      addUserToSentry(apiJson)
      metricsGetVerifiedUser.validationError(verifiedData.error)
      throw verifiedData.error
    }

    metricsGetVerifiedUser.success()
    return verifiedData.data
  }
)

function addUserToSentry(apiJson: unknown) {
  const typedData = apiJson as DeepPartial<z.input<typeof getUserSchema>>
  if (
    typeof typedData.data?.attributes?.profileId === "undefined" ||
    typeof typedData.data?.attributes?.membershipNumber === "undefined"
  ) {
    return
  }

  Sentry.setUser({
    id: typedData?.data?.attributes?.profileId,
    username: typedData?.data?.attributes?.membershipNumber,
  })
}