import {z} from 'zod'

export type Money = {amount: number, currency: unknown};

export type RefundedTaxRequest = {amount: Money, code: string};

export type RefundRequest = {order_line_id?: string | undefined, price: Money, product_id?: string | undefined, quantity?: number | undefined, reason: 'CUSTOMER_CANCELATION' | 'OUT_OF_STOCK' | 'RETURN' | 'ITEM_NOT_RECEIVED' | 'AGREEMENT' | 'DEFECT' | 'UNABLE_TO_DELIVER', shipping_price: Money, shipping_taxes?: Array<RefundedTaxRequest> | undefined, taxes?: Array<RefundedTaxRequest> | undefined};

export type RefundOrderLinesRequest = {refunds: Array<RefundRequest>};

export type CreateApiV2OrdersOrderIdRefundArgs = {order_id: string, body: RefundOrderLinesRequest};

export type CreateApiV2OrdersOrderIdRefundOptions = {baseUrl?: string | undefined, Bearer?: string | undefined, fetch?: typeof fetch | undefined};

export const asynchronousActionResponse = z.object({action_id: z.string(), tracking_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
};

/**
 * v2-refundOrderLines - Refund order lines
 * 
 * POST /v2/orders/{order_id}/refund
 */
export const createApiV2OrdersOrderIdRefund = async (args: CreateApiV2OrdersOrderIdRefundArgs, options?: CreateApiV2OrdersOrderIdRefundOptions) => {
const {baseUrl = "https://miraklconnect.com/api", fetch: fetchFn = fetch, Bearer} = options ?? {}

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

if (Bearer !== undefined) headers.set('authorization', `Bearer ${Bearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v2/orders/${encodeURIComponent(String(args.order_id))}/refund${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(asynchronousActionResponse, await res.json())
};