import {z} from 'zod'

export type AdvertiserDefinedEventMappingType = 'SIGNUP' | 'ADD_TO_CART' | 'LEAD' | 'CHECKOUT' | 'SUBSCRIBE' | 'ADD_TO_WISHLIST' | 'ADD_PAYMENT_INFO' | 'INITIATE_CHECKOUT' | 'CONTACT' | 'CUSTOMIZE_PRODUCT' | 'FIND_LOCATION' | 'SCHEDULE' | 'SUBMIT_APPLICATION' | 'START_TRIAL' | 'PAGE_VISIT' | 'VIEW_CATEGORY' | 'VIEW_CONTENT' | 'SEARCH' | 'WATCH_VIDEO';

export type AdvertiserDefinedEventInput = {mapped_conversion_type: AdvertiserDefinedEventMappingType, name: string};

export type AdvertiserDefinedEventsCreateRequest = {items: Array<AdvertiserDefinedEventInput>};

export type PatchApiAdAccountsAdAccountIdAdvertiserDefinedEventsArgs = {ad_account_id: string, body: AdvertiserDefinedEventsCreateRequest};

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

export const advertiserDefinedEventProcessingRecord = z.object({exceptions: z.array(z.string()).optional(), name: z.string(), status: z.string()});

export const patchApiAdAccountsAdAccountIdAdvertiserDefinedEventsResponse = z.object({items: z.array(advertiserDefinedEventProcessingRecord)});

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
};

/**
 * Update advertiser defined events
 * 
 * PATCH /ad_accounts/{ad_account_id}/advertiser_defined_events
 * 
 * Also accepts auth: client_credentials
 */
export const patchApiAdAccountsAdAccountIdAdvertiserDefinedEvents = async (args: PatchApiAdAccountsAdAccountIdAdvertiserDefinedEventsArgs, options?: PatchApiAdAccountsAdAccountIdAdvertiserDefinedEventsOptions) => {
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/${encodeURIComponent(String(args.ad_account_id))}/advertiser_defined_events${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PATCH", 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(patchApiAdAccountsAdAccountIdAdvertiserDefinedEventsResponse, await res.json())
};