import {z} from 'zod'

export type GetApiV1HostedpagesArgs = {'Accept-Encoding'?: string | undefined, 'Content-Encoding'?: string | undefined, 'Zuora-Track-Id'?: string | undefined, 'Zuora-Entity-Ids'?: string | undefined, 'Zuora-Org-Ids'?: string | undefined, versionNumber?: string | undefined, 'Zuora-Version'?: string | undefined};

export type GetApiV1HostedpagesOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const getHostedPageType = z.object({pageId: z.string().optional(), pageName: z.string().optional(), pageType: z.string().optional(), pageVersion: z.string().optional()});

export const getHostedPagesType = z.object({hostedpages: z.array(getHostedPageType).optional(), success: z.boolean().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
};

/**
 * List hosted pages
 * 
 * GET /v1/hostedpages
 */
export const getApiV1Hostedpages = async (args: GetApiV1HostedpagesArgs, options?: GetApiV1HostedpagesOptions) => {
const {baseUrl = "https://rest.test.zuora.com", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args['Accept-Encoding'] != null) headers.set("Accept-Encoding", String(args['Accept-Encoding']))
if (args['Content-Encoding'] != null) headers.set("Content-Encoding", String(args['Content-Encoding']))
if (args['Zuora-Track-Id'] != null) headers.set("Zuora-Track-Id", String(args['Zuora-Track-Id']))
if (args['Zuora-Entity-Ids'] != null) headers.set("Zuora-Entity-Ids", String(args['Zuora-Entity-Ids']))
if (args['Zuora-Org-Ids'] != null) headers.set("Zuora-Org-Ids", String(args['Zuora-Org-Ids']))
if (args.versionNumber != null) query.append("versionNumber", String(args.versionNumber))
if (args['Zuora-Version'] != null) headers.set("Zuora-Version", String(args['Zuora-Version']))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/hostedpages${query.size > 0 ? `?${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(getHostedPagesType, await res.json())
};