import {z} from 'zod'

export type GetApiV4AdvertisersAdvertisersIdReachForecastRetrievePlannableLocationsArgs = {advertisersId: string};

export type GetApiV4AdvertisersAdvertisersIdReachForecastRetrievePlannableLocationsOptions = {baseUrl?: string | undefined, Oauth2?: string | undefined, Oauth2c?: string | undefined, fetch?: typeof fetch | undefined};

export const plannableLocation = z.object({displayName: z.string().optional(), geoRegionType: z.enum(["GEO_REGION_TYPE_UNKNOWN", "GEO_REGION_TYPE_OTHER", "GEO_REGION_TYPE_COUNTRY", "GEO_REGION_TYPE_REGION", "GEO_REGION_TYPE_TERRITORY", "GEO_REGION_TYPE_PROVINCE", "GEO_REGION_TYPE_STATE", "GEO_REGION_TYPE_PREFECTURE", "GEO_REGION_TYPE_GOVERNORATE", "GEO_REGION_TYPE_CANTON", "GEO_REGION_TYPE_UNION_TERRITORY", "GEO_REGION_TYPE_AUTONOMOUS_COMMUNITY", "GEO_REGION_TYPE_DMA_REGION", "GEO_REGION_TYPE_METRO", "GEO_REGION_TYPE_CONGRESSIONAL_DISTRICT", "GEO_REGION_TYPE_COUNTY", "GEO_REGION_TYPE_MUNICIPALITY", "GEO_REGION_TYPE_CITY", "GEO_REGION_TYPE_POSTAL_CODE", "GEO_REGION_TYPE_DEPARTMENT", "GEO_REGION_TYPE_AIRPORT", "GEO_REGION_TYPE_TV_REGION", "GEO_REGION_TYPE_OKRUG", "GEO_REGION_TYPE_BOROUGH", "GEO_REGION_TYPE_CITY_REGION", "GEO_REGION_TYPE_ARRONDISSEMENT", "GEO_REGION_TYPE_NEIGHBORHOOD", "GEO_REGION_TYPE_UNIVERSITY", "GEO_REGION_TYPE_DISTRICT", "GEO_REGION_TYPE_NATIONAL_PARK", "GEO_REGION_TYPE_BARRIO", "GEO_REGION_TYPE_SUB_WARD", "GEO_REGION_TYPE_MUNICIPALITY_DISTRICT", "GEO_REGION_TYPE_SUB_DISTRICT", "GEO_REGION_TYPE_QUARTER", "GEO_REGION_TYPE_DIVISION", "GEO_REGION_TYPE_COMMUNE", "GEO_REGION_TYPE_COLLOQUIAL_AREA", "GEO_REGION_TYPE_POST_TOWN", "GEO_REGION_TYPE_WARD"]).optional(), name: z.string().optional(), parentPlannableLocationId: z.string().optional(), plannableLocationId: z.string().optional(), regionCode: z.string().optional()});

export const retrievePlannableLocationsResponse = z.object({plannableLocations: z.array(plannableLocation).optional()});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * Retrieves the list of countries where reach forecasting is supported. API support for generating reach forecasts and retrieving related metadata is in beta. This method is only available to allowlisted users.
 * 
 * GET /v4/advertisers/{advertisersId}/reachForecast:retrievePlannableLocations
 */
export const getApiV4AdvertisersAdvertisersIdReachForecastRetrievePlannableLocations = async (args: GetApiV4AdvertisersAdvertisersIdReachForecastRetrievePlannableLocationsArgs, options?: GetApiV4AdvertisersAdvertisersIdReachForecastRetrievePlannableLocationsOptions) => {
const {baseUrl = "https://displayvideo.googleapis.com", fetch: fetchFn = fetch, Oauth2, Oauth2c} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('accept', "application/json")

if (Oauth2 !== undefined) headers.set('authorization', `Bearer ${Oauth2}`)
if (Oauth2c !== undefined) headers.set('authorization', `Bearer ${Oauth2c}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v4/advertisers/${encodeURIComponent(String(args.advertisersId))}/reachForecast:retrievePlannableLocations${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "GET", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(retrievePlannableLocationsResponse, await res.json())
};