import {z} from 'zod'

export type CreateApiV024BeneficiaryBankArgs = {body: {beneficiaryData: {accountHolderName: string, accountHolderAddress1: string, accountHolderAddress2?: string | undefined, accountHolderCity: string, accountHolderRegion?: string | undefined, accountHolderPostal?: string | undefined, bankName: string, bankCity: string, bankAddressLine1: string, bankRegion?: string | undefined, bankPostal?: string | undefined, accountNumber: string, routingCode: string, classification?: ('Individual' | 'Business') | undefined, preferredMethod?: ('W' | 'E') | undefined, currency: string, country: string}}};

export type CreateApiV024BeneficiaryBankOptions = {baseUrl?: string | undefined, apiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const createApiV024BeneficiaryBankResponse = z.object({status: z.string().optional(), message: z.string().optional(), data: z.object({id: z.string().optional(), beneID: z.string().optional(), templateId: z.string().optional()}).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
};

/**
 * Create a new bank beneficiary
 * 
 * POST /v0.2.4/beneficiary/bank
 */
export const createApiV024BeneficiaryBank = async (args: CreateApiV024BeneficiaryBankArgs, options?: CreateApiV024BeneficiaryBankOptions) => {
const {baseUrl = "https://api.chimoney.io", fetch: fetchFn = fetch, apiKeyAuth} = options ?? {}

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

if (apiKeyAuth !== undefined) headers.set("X-API-KEY", apiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/v0.2.4/beneficiary/bank${query.size > 0 ? `?${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(createApiV024BeneficiaryBankResponse, await res.json())
};