import {z} from 'zod'

export type GetApiPayinUserTokenPayinTokenIntermediariesArgs = {'Idempotency-Key'?: string | undefined, bic: string, currency_code?: string | undefined};

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

export const payinIntermediaryBranch = z.object({bank_name: z.string().nullable().optional(), street: z.string().nullable().optional(), city: z.string().nullable().optional(), post_zip: z.string().nullable().optional(), region: z.string().nullable().optional(), country: z.string().nullable().optional()});

export const payinIntermediary = z.object({bank_name: z.string().nullable().optional(), bic: z.string().nullable().optional(), account_number: z.string().nullable().optional(), national_id: z.string().nullable().optional(), routing_number: z.string().nullable().optional(), asset_category: z.string().nullable().optional(), intermediary_bic_1: z.string().nullable().optional(), intermediary_account_1: z.string().nullable().optional(), intermediary_bic_2: z.string().nullable().optional(), intermediary_account_2: z.string().nullable().optional(), originating_branch: payinIntermediaryBranch.optional()});

export const payinIntermediariesResp = z.object({payin_token: z.string().optional(), originating_bic: z.string().optional(), currency_code: z.string().optional(), intermediaries: z.array(payinIntermediary).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 the intermediary banks for funding a payin
 * 
 * GET /payin/{user_token}/{payin_token}/intermediaries
 * 
 * Also accepts auth: api_key
 */
export const getApiPayinUserTokenPayinTokenIntermediaries = async (args: GetApiPayinUserTokenPayinTokenIntermediariesArgs, options?: GetApiPayinUserTokenPayinTokenIntermediariesOptions) => {
const {baseUrl = "https://api.masspay.io/v1.0.0", fetch: fetchFn = fetch, AUTHORIZERNAME} = options ?? {}

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

if (args['Idempotency-Key'] != null) headers.set("Idempotency-Key", String(args['Idempotency-Key']))
if (args.bic != null) query.append("bic", String(args.bic))
if (args.currency_code != null) query.append("currency_code", String(args.currency_code))
if (AUTHORIZERNAME !== undefined) headers.set("Authorization", AUTHORIZERNAME)

const url = `${baseUrl.replace(/\/+$/, '')}/payin/${encodeURIComponent(String(args.user_token))}/${encodeURIComponent(String(args.payin_token))}/intermediaries${query.size > 0 ? `?${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(payinIntermediariesResp, await res.json())
};