import {z} from 'zod'

export type SummaryStatus = 'RUNNING' | 'PAUSED' | 'NOT_STARTED' | 'COMPLETED' | 'ADVERTISER_DISABLED' | 'ARCHIVED' | 'DRAFT' | 'DELETED_DRAFT';

export type ConversionObjectiveType = 'AWARENESS' | 'CONSIDERATION' | 'WEB_CONVERSION' | 'CATALOG_SALES' | 'VIDEO_COMPLETION' | 'APP_INSTALL' | 'SALES' | 'LEADS' | 'CTV_CONSIDERATION';

export type BulkDownloadCampaignFilter = {campaign_status?: Array<SummaryStatus> | undefined, end_time?: string | undefined, name?: string | undefined, objective_type?: Array<ConversionObjectiveType> | undefined, start_time?: string | undefined};

export type BulkDownloadEntityIdsItems = string;

export type BulkEntityType = 'CAMPAIGN' | 'AD_GROUP' | 'PRODUCT_GROUP' | 'AD' | 'KEYWORD' | 'LABEL' | 'SCHEDULE' | 'ENTITY_HISTORY';

export type BulkOutputFormat = 'CSV' | 'JSON';

export type BulkDownloadCreate = {campaign_filter?: BulkDownloadCampaignFilter | undefined, entity_ids?: Array<BulkDownloadEntityIdsItems> | undefined, entity_types?: Array<BulkEntityType> | undefined, output_format?: BulkOutputFormat | undefined, updated_since?: string | undefined};

export type CreateApiAdAccountsAdAccountIdBulkDownloadArgs = {ad_account_id: string, body: BulkDownloadCreate};

export type CreateApiAdAccountsAdAccountIdBulkDownloadOptions = {baseUrl?: string | undefined, pinterestOauth2?: string | undefined, fetch?: typeof fetch | undefined};

export const bulkDownload = z.object({request_id: z.string().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
};

/**
 * Get advertiser entities in bulk
 * 
 * POST /ad_accounts/{ad_account_id}/bulk/download
 */
export const createApiAdAccountsAdAccountIdBulkDownload = async (args: CreateApiAdAccountsAdAccountIdBulkDownloadArgs, options?: CreateApiAdAccountsAdAccountIdBulkDownloadOptions) => {
const {baseUrl = "https://api.pinterest.com/v5", fetch: fetchFn = fetch, pinterestOauth2} = options ?? {}

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

if (pinterestOauth2 !== undefined) headers.set('authorization', `Bearer ${pinterestOauth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/ad_accounts/${encodeURIComponent(String(args.ad_account_id))}/bulk/download${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

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

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