import {z} from 'zod'

export type CreateApiOrdersOrderIdRefundsArgs = {orderId: number, body: Record<string, never>};

export type CreateApiOrdersOrderIdRefundsOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const adminRefund = z.object({id: z.number().int().nullable().optional(), orderId: z.number().int().nullable().optional(), orderIncrementId: z.string().nullable().optional(), state: z.string().nullable().optional(), emailSent: z.boolean().nullable().optional(), totalQty: z.number().int().nullable().optional(), orderCurrencyCode: z.string().nullable().optional(), baseCurrencyCode: z.string().nullable().optional(), channelCurrencyCode: z.string().nullable().optional(), subTotal: z.number().nullable().optional(), formattedSubTotal: z.string().nullable().optional(), baseSubTotal: z.number().nullable().optional(), formattedBaseSubTotal: z.string().nullable().optional(), subTotalInclTax: z.number().nullable().optional(), formattedSubTotalInclTax: z.string().nullable().optional(), baseSubTotalInclTax: z.number().nullable().optional(), formattedBaseSubTotalInclTax: z.string().nullable().optional(), grandTotal: z.number().nullable().optional(), formattedGrandTotal: z.string().nullable().optional(), baseGrandTotal: z.number().nullable().optional(), formattedBaseGrandTotal: z.string().nullable().optional(), taxAmount: z.number().nullable().optional(), formattedTaxAmount: z.string().nullable().optional(), baseTaxAmount: z.number().nullable().optional(), formattedBaseTaxAmount: z.string().nullable().optional(), discountAmount: z.number().nullable().optional(), formattedDiscountAmount: z.string().nullable().optional(), baseDiscountAmount: z.number().nullable().optional(), formattedBaseDiscountAmount: z.string().nullable().optional(), shippingAmount: z.number().nullable().optional(), formattedShippingAmount: z.string().nullable().optional(), baseShippingAmount: z.number().nullable().optional(), formattedBaseShippingAmount: z.string().nullable().optional(), shippingAmountInclTax: z.number().nullable().optional(), formattedShippingAmountInclTax: z.string().nullable().optional(), baseShippingAmountInclTax: z.number().nullable().optional(), formattedBaseShippingAmountInclTax: z.string().nullable().optional(), shippingTaxAmount: z.number().nullable().optional(), formattedShippingTaxAmount: z.string().nullable().optional(), baseShippingTaxAmount: z.number().nullable().optional(), formattedBaseShippingTaxAmount: z.string().nullable().optional(), adjustmentRefund: z.number().nullable().optional(), formattedAdjustmentRefund: z.string().nullable().optional(), baseAdjustmentRefund: z.number().nullable().optional(), formattedBaseAdjustmentRefund: z.string().nullable().optional(), adjustmentFee: z.number().nullable().optional(), formattedAdjustmentFee: z.string().nullable().optional(), baseAdjustmentFee: z.number().nullable().optional(), formattedBaseAdjustmentFee: z.string().nullable().optional(), createdAt: z.string().nullable().optional(), updatedAt: z.string().nullable().optional(), billedTo: z.string().nullable().optional(), orderStatus: z.string().nullable().optional(), orderStatusLabel: z.string().nullable().optional(), orderDate: z.string().nullable().optional(), channelName: z.string().nullable().optional(), customerName: z.string().nullable().optional(), customerEmail: z.string().nullable().optional(), paymentMethod: z.string().nullable().optional(), paymentTitle: z.string().nullable().optional(), shippingMethod: z.string().nullable().optional(), shippingTitle: z.string().nullable().optional(), billingAddress: z.array(z.unknown()).nullable().optional(), shippingAddress: z.array(z.unknown()).nullable().optional(), items: z.array(z.unknown()).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 refund for an order
 * 
 * POST /orders/{orderId}/refunds
 */
export const createApiOrdersOrderIdRefunds = async (args: CreateApiOrdersOrderIdRefundsArgs, options?: CreateApiOrdersOrderIdRefundsOptions) => {
const {baseUrl = "http://localhost:8000/api/admin", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/orders/${encodeURIComponent(String(args.orderId))}/refunds${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(adminRefund, await res.json())
};