import {z} from 'zod'

export type CustomerObject = {id?: string | undefined, name?: string | undefined, phone?: string | undefined, email?: string | undefined, address?: string | undefined, city?: string | undefined, postalCode?: string | undefined, country: string, locale?: string | undefined, createdAt?: string | undefined, updatedAt?: string | undefined};

export type TransactionType = 'payment' | 'transfer' | 'refund' | 'settlement';

export type PayoutObjectRequest = {amount: number, currency: string, country?: string | undefined, customerId?: string | undefined, customerObject?: CustomerObject | undefined, transactionType?: TransactionType | undefined, paymentReason?: string | undefined, merchantReference?: string | undefined, merchant?: ({secretCode?: unknown | undefined}) | undefined};

export type CreateApiPayoutsArgs = {payment_type?: ('wave_money' | 'orange_money' | 'maxit' | 'mtn_money' | 'free_money' | 'moov' | 'mobicash' | 'togocell' | 'bictorys' | 'card') | undefined, 'idempotency-key'?: string | undefined, 'X-Amzn-Trace-Id'?: string | undefined, body: PayoutObjectRequest};

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

export const payoutObject = z.object({id: z.string().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
};

/**
 * Initiate a payout transaction
 * 
 * POST /payouts
 */
export const createApiPayouts = async (args: CreateApiPayoutsArgs, options?: CreateApiPayoutsOptions) => {
const {baseUrl = "https://api.test.bictorys.com/pay/v1", 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 (args.payment_type != null) query.append("payment_type", String(args.payment_type))
if (args['idempotency-key'] != null) headers.set("idempotency-key", String(args['idempotency-key']))
if (args['X-Amzn-Trace-Id'] != null) headers.set("X-Amzn-Trace-Id", String(args['X-Amzn-Trace-Id']))
if (ApiKeyAuth !== undefined) headers.set("X-API-Key", ApiKeyAuth)

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