import {z} from 'zod'

export type CustomerAddress = {address?: string | undefined, zipCode?: string | undefined, contactName?: string | undefined, city?: string | undefined, district?: string | undefined, country?: string | undefined};

export type CustomerUpdateRequest = {name?: string | undefined, surname?: string | undefined, email?: string | undefined, gsmNumber?: string | undefined, identityNumber?: string | undefined, billingAddress?: CustomerAddress | undefined, shippingAddress?: CustomerAddress | undefined};

export type CreateApiV2SubscriptionCustomersCustomerReferenceCodeArgs = {Authorization: string, 'Content-Type': string, customerReferenceCode: string, body: CustomerUpdateRequest};

export type CreateApiV2SubscriptionCustomersCustomerReferenceCodeOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const customerAddress = z.object({address: z.string().optional(), zipCode: z.string().optional(), contactName: z.string().optional(), city: z.string().optional(), district: z.string().optional(), country: z.string().optional()});

export const customerUpdateResponse = z.object({status: z.enum(["success", "failure"]).optional(), systemTime: z.number().int().optional(), data: z.object({referenceCode: z.string().optional(), createdDate: z.number().int().optional(), status: z.literal("ACTIVE").optional(), name: z.string().optional(), surname: z.string().optional(), identityNumber: z.string().optional(), email: z.string().optional(), gsmNumber: z.string().optional(), contactEmail: z.string().optional(), contactGsmNumber: z.string().optional(), billingAddress: customerAddress.optional(), shippingAddress: customerAddress.optional()}).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
};

/**
 * Abone Güncelleme
 * 
 * POST /v2/subscription/customers/{customerReferenceCode}
 */
export const createApiV2SubscriptionCustomersCustomerReferenceCode = async (args: CreateApiV2SubscriptionCustomersCustomerReferenceCodeArgs, options?: CreateApiV2SubscriptionCustomersCustomerReferenceCodeOptions) => {
const {baseUrl = "https://sandbox-api.iyzipay.com", fetch: fetchFn = fetch} = options ?? {}

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

if (args.Authorization != null) headers.set("Authorization", String(args.Authorization))
if (args['Content-Type'] != null) headers.set("Content-Type", String(args['Content-Type']))

const url = `${baseUrl.replace(/\/+$/, '')}/v2/subscription/customers/${encodeURIComponent(String(args.customerReferenceCode))}${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(customerUpdateResponse, await res.json())
};