import {z} from 'zod'

export type GetApiCustomerRefundsArgs = {order_id?: number | undefined, page?: number | undefined, per_page?: number | undefined, 'X-STOREFRONT-KEY': string, 'X-Locale'?: string | undefined, 'X-Channel'?: string | undefined, 'X-Currency'?: string | undefined};

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

export const refundItemDto = z.object({id: z.number().int().nullable().optional(), orderItemId: z.number().int().nullable().optional(), productId: z.number().int().nullable().optional(), sku: z.string().nullable().optional(), name: z.string().nullable().optional(), qty: z.number().int().nullable().optional(), price: z.number().nullable().optional(), basePrice: z.number().nullable().optional(), priceInclTax: z.number().nullable().optional(), basePriceInclTax: z.number().nullable().optional(), total: z.number().nullable().optional(), baseTotal: z.number().nullable().optional(), totalInclTax: z.number().nullable().optional(), baseTotalInclTax: z.number().nullable().optional(), taxAmount: z.number().nullable().optional(), baseTaxAmount: z.number().nullable().optional(), discountPercent: z.number().nullable().optional(), discountAmount: z.number().nullable().optional(), baseDiscountAmount: z.number().nullable().optional(), formattedPrice: z.string().nullable().optional(), formattedPriceInclTax: z.string().nullable().optional(), formattedTotal: z.string().nullable().optional(), formattedTotalInclTax: z.string().nullable().optional(), formattedTaxAmount: z.string().nullable().optional(), formattedDiscountAmount: z.string().nullable().optional(), additional: z.array(z.unknown()).nullable().optional()});

export const customerRefundCustomerRefundDto = z.object({id: z.number().int().nullable().optional(), orderId: z.number().int().nullable().optional(), orderIncrementId: z.string().nullable().optional(), incrementId: z.string().nullable().optional(), state: z.string().nullable().optional(), totalQty: z.number().int().nullable().optional(), baseCurrencyCode: z.string().nullable().optional(), channelCurrencyCode: z.string().nullable().optional(), orderCurrencyCode: z.string().nullable().optional(), subTotal: z.number().nullable().optional(), baseSubTotal: z.number().nullable().optional(), subTotalInclTax: z.number().nullable().optional(), baseSubTotalInclTax: z.number().nullable().optional(), shippingAmount: z.number().nullable().optional(), baseShippingAmount: z.number().nullable().optional(), shippingAmountInclTax: z.number().nullable().optional(), baseShippingAmountInclTax: z.number().nullable().optional(), shippingTaxAmount: z.number().nullable().optional(), baseShippingTaxAmount: z.number().nullable().optional(), taxAmount: z.number().nullable().optional(), baseTaxAmount: z.number().nullable().optional(), discountPercent: z.number().nullable().optional(), discountAmount: z.number().nullable().optional(), baseDiscountAmount: z.number().nullable().optional(), adjustmentRefund: z.number().nullable().optional(), baseAdjustmentRefund: z.number().nullable().optional(), adjustmentFee: z.number().nullable().optional(), baseAdjustmentFee: z.number().nullable().optional(), grandTotal: z.number().nullable().optional(), baseGrandTotal: z.number().nullable().optional(), formattedSubTotal: z.string().nullable().optional(), formattedSubTotalInclTax: z.string().nullable().optional(), formattedShippingAmount: z.string().nullable().optional(), formattedShippingAmountInclTax: z.string().nullable().optional(), formattedTaxAmount: z.string().nullable().optional(), formattedDiscountAmount: z.string().nullable().optional(), formattedAdjustmentRefund: z.string().nullable().optional(), formattedAdjustmentFee: z.string().nullable().optional(), formattedGrandTotal: z.string().nullable().optional(), formattedBaseGrandTotal: z.string().nullable().optional(), createdAt: z.string().nullable().optional(), updatedAt: z.string().nullable().optional(), items: z.array(refundItemDto).optional()});

export const getApiCustomerRefundsResponse = z.array(customerRefundCustomerRefundDto);

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
};

/**
 * List refunds for the authenticated customer
 * 
 * GET /customer-refunds
 */
export const getApiCustomerRefunds = async (args: GetApiCustomerRefundsArgs, options?: GetApiCustomerRefundsOptions) => {
const {baseUrl = "http://localhost:8000/api/shop", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args.order_id != null) query.append("order_id", String(args.order_id))
if (args.page != null) query.append("page", String(args.page))
if (args.per_page != null) query.append("per_page", String(args.per_page))
if (args['X-STOREFRONT-KEY'] != null) headers.set("X-STOREFRONT-KEY", String(args['X-STOREFRONT-KEY']))
if (args['X-Locale'] != null) headers.set("X-Locale", String(args['X-Locale']))
if (args['X-Channel'] != null) headers.set("X-Channel", String(args['X-Channel']))
if (args['X-Currency'] != null) headers.set("X-Currency", String(args['X-Currency']))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/customer-refunds${query.size > 0 ? `?${query}` : ''}`

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

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

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