import {z} from 'zod'

export type GetApiV4AdvertisersAdvertisersIdAdAssetsAdAssetsIdArgs = {advertisersId: string, adAssetsId: string};

export type GetApiV4AdvertisersAdvertisersIdAdAssetsAdAssetsIdOptions = {baseUrl?: string | undefined, Oauth2?: string | undefined, Oauth2c?: string | undefined, fetch?: typeof fetch | undefined};

export const youtubeVideoAsset = z.object({youtubeVideoId: z.string().optional()});

export const adAsset = z.object({adAssetId: z.string().optional(), adAssetType: z.enum(["AD_ASSET_TYPE_UNSPECIFIED", "AD_ASSET_TYPE_IMAGE", "AD_ASSET_TYPE_YOUTUBE_VIDEO"]).optional(), entityStatus: z.enum(["ENTITY_STATUS_UNSPECIFIED", "ENTITY_STATUS_ACTIVE", "ENTITY_STATUS_ARCHIVED", "ENTITY_STATUS_DRAFT", "ENTITY_STATUS_PAUSED", "ENTITY_STATUS_SCHEDULED_FOR_DELETION"]).optional(), name: z.string().optional(), syntheticContentAttestationStatus: z.enum(["SYNTHETIC_CONTENT_ATTESTATION_STATUS_UNSPECIFIED", "NOT_SYNTHETIC", "IS_SYNTHETIC"]).optional(), youtubeVideoAsset: youtubeVideoAsset.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
};

/**
 * Gets an ad asset. Only supports the retrieval of assets of AdAssetType `AD_ASSET_TYPE_YOUTUBE_VIDEO`.
 * 
 * GET /v4/advertisers/{advertisersId}/adAssets/{adAssetsId}
 */
export const getApiV4AdvertisersAdvertisersIdAdAssetsAdAssetsId = async (args: GetApiV4AdvertisersAdvertisersIdAdAssetsAdAssetsIdArgs, options?: GetApiV4AdvertisersAdvertisersIdAdAssetsAdAssetsIdOptions) => {
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/${encodeURIComponent(String(args.advertisersId))}/adAssets/${encodeURIComponent(String(args.adAssetsId))}${query.size > 0 ? `?${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(adAsset, await res.json())
};