import {z} from 'zod'

export type GetApiMerchantOpenInstitutionV1AccountsListArgs = {'X-GatePay-Certificate-ClientId': string, 'X-GatePay-Timestamp': string, 'X-GatePay-Nonce': string, 'X-GatePay-Signature': string, status?: 'ACTIVE' | undefined, request_id?: string | undefined, customer_id?: string | undefined, created_gte?: number | undefined, created_lte?: number | undefined, limit?: number | undefined, cursor?: number | undefined};

export type GetApiMerchantOpenInstitutionV1AccountsListOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const accountStatus = z.enum(["INIT", "PENDING", "ACTIVE", "FAIL", "RISK_SUSPEND", "NONE"]);

export const accountInfo = z.object({request_id: z.string().optional(), account_id: z.string().optional(), customer_id: z.string().optional(), display_name: z.string().optional(), status: accountStatus.optional(), created: z.number().int().optional()});

export const listSubAccountsResponse = z.object({accounts: z.array(accountInfo).optional(), has_more: z.boolean().optional()});

export const listSubAccountsResponseWrapper = z.object({status: z.string().optional(), code: z.string().optional(), errorMessage: z.string().optional(), data: listSubAccountsResponse.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 Sub-Accounts
 * 
 * GET /merchant/open/institution/v1/accounts/list
 */
export const getApiMerchantOpenInstitutionV1AccountsList = async (args: GetApiMerchantOpenInstitutionV1AccountsListArgs, options?: GetApiMerchantOpenInstitutionV1AccountsListOptions) => {
const {baseUrl = "https://openplatform.gateapi.io", fetch: fetchFn = fetch} = options ?? {}

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

if (args['X-GatePay-Certificate-ClientId'] != null) headers.set("X-GatePay-Certificate-ClientId", String(args['X-GatePay-Certificate-ClientId']))
if (args['X-GatePay-Timestamp'] != null) headers.set("X-GatePay-Timestamp", String(args['X-GatePay-Timestamp']))
if (args['X-GatePay-Nonce'] != null) headers.set("X-GatePay-Nonce", String(args['X-GatePay-Nonce']))
if (args['X-GatePay-Signature'] != null) headers.set("X-GatePay-Signature", String(args['X-GatePay-Signature']))
if (args.status != null) query.append("status", String(args.status))
if (args.request_id != null) query.append("request_id", String(args.request_id))
if (args.customer_id != null) query.append("customer_id", String(args.customer_id))
if (args.created_gte != null) query.append("created_gte", String(args.created_gte))
if (args.created_lte != null) query.append("created_lte", String(args.created_lte))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.cursor != null) query.append("cursor", String(args.cursor))

const url = `${baseUrl.replace(/\/+$/, '')}/merchant/open/institution/v1/accounts/list${query.size > 0 ? `?${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(listSubAccountsResponseWrapper, await res.json())
};