import {z} from 'zod'

export type CreateCardCvvInput = {cvv_secret?: string | undefined, product_id?: string | undefined, product_type?: 'invoice' | undefined, provider?: 'evervault' | undefined};

export type CreateApiCustomersIdPaymentMethodsCardIdCvvArgs = {id: string, card_id: string, body: CreateCardCvvInput};

export type CreateApiCustomersIdPaymentMethodsCardIdCvvOptions = {baseUrl: string, OAuth2ClientCredentials?: string | undefined, fetch?: typeof fetch | undefined};

export const createCardCvvResponse = z.object({success: z.boolean().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
};

/**
 * Register CVV for a card payment
 * 
 * POST /customers/{id}/payment-methods/{card_id}/cvv
 */
export const createApiCustomersIdPaymentMethodsCardIdCvv = async (args: CreateApiCustomersIdPaymentMethodsCardIdCvvArgs, options: CreateApiCustomersIdPaymentMethodsCardIdCvvOptions) => {
const {baseUrl, fetch: fetchFn = fetch, OAuth2ClientCredentials} = options ?? {}

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

if (OAuth2ClientCredentials !== undefined) headers.set('authorization', `Bearer ${OAuth2ClientCredentials}`)

const url = `${baseUrl.replace(/\/+$/, '')}/customers/${encodeURIComponent(String(args.id))}/payment-methods/${encodeURIComponent(String(args.card_id))}/cvv${query.size > 0 ? `?${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(createCardCvvResponse, await res.json())
};