import {z} from 'zod'

export type GetApiCatalogPaymentsInvoiceIntializePaymentArgs = {transactionDetails?: Record<string, never> | undefined, billingInfo?: Record<string, never> | undefined, shippingInfo?: Record<string, never> | undefined, paymentDetails?: Record<string, never> | undefined};

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

export const getApiCatalogPaymentsInvoiceIntializePaymentResponse = z.object({ProcessorId: z.unknown(), TokenFK: z.string().optional(), HostedPaymentURL: z.string().optional(), Mode: z.number().int().optional(), TokenDetails: z.unknown(), MetaData: z.unknown(), Error: z.unknown()});

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
};

/**
 * Collect payment for a class booking by using a new credit/debit card
 * 
 * GET /Catalog/Payments/Invoice/IntializePayment
 */
export const getApiCatalogPaymentsInvoiceIntializePayment = async (args: GetApiCatalogPaymentsInvoiceIntializePaymentArgs, options?: GetApiCatalogPaymentsInvoiceIntializePaymentOptions) => {
const {baseUrl = "https://api.zenoti.com", fetch: fetchFn = fetch} = options ?? {}

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

if (args.transactionDetails != null) query.append("transactionDetails", JSON.stringify(args.transactionDetails))
if (args.billingInfo != null) query.append("billingInfo", JSON.stringify(args.billingInfo))
if (args.shippingInfo != null) query.append("shippingInfo", JSON.stringify(args.shippingInfo))
if (args.paymentDetails != null) query.append("paymentDetails", JSON.stringify(args.paymentDetails))

const url = `${baseUrl.replace(/\/+$/, '')}/Catalog/Payments/Invoice/IntializePayment${query.size > 0 ? `?${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(getApiCatalogPaymentsInvoiceIntializePaymentResponse, await res.json())
};