import {z} from 'zod'

export type CreateApiApiV1KaspiRefundsRefundIdCheckStatusArgs = {refund_id: number};

export type CreateApiApiV1KaspiRefundsRefundIdCheckStatusOptions = {baseUrl: string, OAuth2PasswordBearer?: string | undefined, fetch?: typeof fetch | undefined};

export const refundInfo = z.object({id: z.number().int(), payment_id: z.number().int(), original_payment_txn_id: z.string(), return_amount: z.number().int(), refund_uid: z.string(), reason: z.string(), kaspi_request_id: z.string().nullable(), status_code: z.string(), error_code: z.number().int().nullable(), error_message: z.string().nullable(), created_by: z.string().nullable(), created_at: z.string(), updated_at: z.string(), last_status_check: z.string().nullable()});

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
};

/**
 * Check Refund Status
 * 
 * POST /api/v1/kaspi-refunds/{refund_id}/check-status
 */
export const createApiApiV1KaspiRefundsRefundIdCheckStatus = async (args: CreateApiApiV1KaspiRefundsRefundIdCheckStatusArgs, options: CreateApiApiV1KaspiRefundsRefundIdCheckStatusOptions) => {
const {baseUrl, fetch: fetchFn = fetch, OAuth2PasswordBearer} = options ?? {}

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

if (OAuth2PasswordBearer !== undefined) headers.set('authorization', `Bearer ${OAuth2PasswordBearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/kaspi-refunds/${encodeURIComponent(String(args.refund_id))}/check-status${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(refundInfo, await res.json())
};