import {z} from 'zod'

export type ThreeDSAuthRequest = {locale?: ('tr' | 'en') | undefined, paymentId: string, conversationId?: string | undefined, conversationData?: string | undefined};

export type CreateApiPayment3dsecureAuthArgs = {Authorization: string, 'Content-Type': string, body: ThreeDSAuthRequest};

export type CreateApiPayment3dsecureAuthOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const paymentResponse = z.object({status: z.enum(["success", "failure"]).optional(), locale: z.string().optional(), systemTime: z.number().int().optional(), conversationId: z.string().optional(), price: z.unknown(), paidPrice: z.unknown(), installment: z.number().int().optional(), paymentId: z.string().optional(), fraudStatus: z.union([z.literal(0), z.literal(-1), z.literal(1)]).optional(), merchantCommissionRate: z.unknown(), merchantCommissionRateAmount: z.unknown(), iyziCommissionRateAmount: z.unknown(), iyziCommissionFee: z.unknown(), cardType: z.string().optional(), cardAssociation: z.enum(["VISA", "MASTER_CARD", "AMERICAN_EXPRESS", "TROY"]).optional(), cardFamily: z.string().optional(), binNumber: z.string().optional(), lastFourDigits: z.string().optional(), basketId: z.string().optional(), currency: z.string().optional(), itemTransactions: z.array(z.object({paymentTransactionId: z.string().optional(), itemId: z.string().optional(), price: z.unknown(), paidPrice: z.unknown(), transactionStatus: z.union([z.literal(0), z.literal(-1), z.literal(1), z.literal(2)]).optional(), blockageRate: z.unknown(), blockageRateAmountMerchant: z.unknown(), blockageResolvedDate: z.string().optional(), iyziCommissionFee: z.unknown(), iyziCommissionRateAmount: z.unknown(), merchantCommissionRate: z.unknown(), merchantCommissionRateAmount: z.unknown(), merchantPayoutAmount: z.unknown(), convertedPayout: z.object({paidPrice: z.unknown(), iyziCommissionFee: z.unknown(), iyziCommissionRateAmount: z.unknown(), blockageRateAmountMerchant: z.unknown(), merchantPayoutAmount: z.unknown(), iyziConversationRate: z.unknown(), iyziConversationRateAmount: z.unknown()}).optional()})).optional(), authCode: z.string().optional(), phase: z.string().optional(), mdStatus: z.union([z.literal(-1), z.literal(0), z.literal(1), z.literal(2), z.literal(3), z.literal(4), z.literal(5), z.literal(6), z.literal(7), z.literal(8)]).optional(), hostReference: z.string().optional(), signature: z.string().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 3DS Payment
 * 
 * POST /payment/3dsecure/auth
 */
export const createApiPayment3dsecureAuth = async (args: CreateApiPayment3dsecureAuthArgs, options?: CreateApiPayment3dsecureAuthOptions) => {
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 = `${baseUrl.replace(/\/+$/, '')}/payment/3dsecure/auth${query.size > 0 ? `?${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(paymentResponse, await res.json())
};