import {z} from 'zod'

export type TokenId = string;

export type TransactionType = 'PURCHASE' | 'REFUND';

export type FirstAuthenticationFactor = 'LOGIN_PASSWORD' | 'DEVICE_UNLOCK' | 'OTP_SMS' | 'OTP_EMAIL' | 'FIDO_BIOMETRIC' | 'FIDO_PASSCODE' | 'FIDO_NO_AUTH' | 'VISA_CTF_BINDING';

export type SecondAuthenticationFactor = 'LOGIN_PASSWORD' | 'DEVICE_UNLOCK' | 'OTP_SMS' | 'OTP_EMAIL' | 'FIDO_BIOMETRIC' | 'FIDO_PASSCODE' | 'FIDO_NO_AUTH' | 'VISA_CTF_BINDING';

export type AuthenticationTransaction = {firstFactor: FirstAuthenticationFactor, secondFactor?: SecondAuthenticationFactor | undefined};

export type VisaSignedPayload = string;

export type Amount = number;

export type TransactionData = {amount: Amount, currencyCode: string};

export type DeviceIdDeprecated = string;

export type IpAddressSimpleDesc = string;

export type Location = string;

export type DeviceTransaction = {deviceId?: DeviceIdDeprecated | undefined, ipAddress: IpAddressSimpleDesc, location?: Location | undefined};

export type CardholderEmail = string;

export type CardholderLine1 = string;

export type CardholderLine2 = string;

export type CardholderCity = string;

export type CardholderPostalCode = string;

export type Country = string;

export type CardholderSubdivision = string;

export type CardholderBillingAddress = {line1: CardholderLine1, line2?: CardholderLine2 | undefined, city: CardholderCity, postalCode: CardholderPostalCode, country: Country, subdivision?: CardholderSubdivision | undefined};

export type CardholderTransaction = {email: CardholderEmail, billingAddress?: CardholderBillingAddress | undefined};

export type CreateApiTransactionsArgs = {authorization: string, 'x-correlation-id': string, body: {tokenId: TokenId, transactionType: TransactionType, authentication?: AuthenticationTransaction | undefined, visaSignedPayload?: VisaSignedPayload | undefined, transactionData?: TransactionData | undefined, device?: DeviceTransaction | undefined, cardholder?: CardholderTransaction | undefined}};

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

export const transactionId = z.string().min(1).max(128);

export const encryptedPaymentCredentials = z.string().max(8196);

export const eci = z.string().min(2).max(2);

export const cryptogramExpiryDate = z.string().max(64);

export const isDAF = z.boolean();

export const createApiTransactionsResponse = z.object({transactionId: transactionId, encryptedData: encryptedPaymentCredentials, eci: eci.optional(), cryptogramExpiryDate: cryptogramExpiryDate.optional(), isDAF: isDAF.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 Transaction
 * 
 * POST /transactions
 */
export const createApiTransactions = async (args: CreateApiTransactionsArgs, options?: CreateApiTransactionsOptions) => {
const {baseUrl = "https://api.d1.thalescloud.io/authz/v1", 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['x-correlation-id'] != null) headers.set("x-correlation-id", String(args['x-correlation-id']))

const url = `${baseUrl.replace(/\/+$/, '')}/transactions${query.size > 0 ? `?${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(createApiTransactionsResponse, await res.json())
};