import {z} from 'zod'

export type ChargeKey = string;

export type ComponentsSchemasAmountValue = number;

export type AmountInEuro = {value: ComponentsSchemasAmountValue, currency: 'EUR'};

export type WipType = {intent: 'purchase', cardEntry: 'card-on-file', order: 'one-click' | 'recurring'};

export type TransactionReference = string;

export type WalletDetails = {merchantAuthMethod: string, merchantWipToken: string, walletProviderId: string};

export type WipChargeRequest = {amount?: AmountInEuro | undefined, type?: WipType | undefined, transactionReference?: TransactionReference | undefined, walletDetails: WalletDetails};

export type CreateApiChargesInitialChargeKeyWipArgs = {initialChargeKey: ChargeKey, 'Idempotency-Key'?: string | undefined, body: WipChargeRequest};

export type CreateApiChargesInitialChargeKeyWipOptions = {baseUrl?: string | undefined, ApiKey?: {username: string, password: string} | undefined, fetch?: typeof fetch | undefined};

export const chargeKey = z.string().min(5).max(120);

export const componentsSchemasAcceptorKey = z.string().min(5).max(120);

export const schemasVersion = z.number().int();

export const componentsSchemasAcceptorRef = z.object({key: componentsSchemasAcceptorKey, version: schemasVersion});

export const schemasProcessorTokenKey = z.string().min(5).max(120);

export const outputCard = z.object({maskedNumber: z.string(), processorTokenKey: schemasProcessorTokenKey.optional()});

export const componentsSchemasAmountValue = z.number().int().gte(0).lte(999999999999);

export const amountInEuro = z.object({value: componentsSchemasAmountValue, currency: z.literal("EUR")});

export const wipTypeResponse = z.object({intent: z.literal("purchase"), cardEntry: z.literal("card-on-file"), order: z.enum(["one-click", "recurring"]), sequence: z.literal("subsequent")});

export const authenticationStatus = z.enum(["none", "authenticated", "non-authenticated"]);

export const authorizationStatusWithoutPartialApproval = z.enum(["none", "approved", "declined", "reversed"]);

export const clearingStatus = z.enum(["none", "manual", "pending", "completed", "cancelled", "abandoned"]);

export const statusWithoutPartialApproval = z.object({authentication: authenticationStatus, authorization: authorizationStatusWithoutPartialApproval, clearing: clearingStatus});

export const scaWip = z.object({method: z.literal("none"), compliance: z.literal("exemption"), complianceReason: z.literal("wip"), result: z.string().optional()});

export const chargeAuthenticationWip = z.object({sca: scaWip, cvc: z.literal("none"), avs: z.literal("none")});

export const localTransactionDateTime = z.string();

export const transactionReference = z.string().min(1).max(120);

export const fraudLiability = z.enum(["acquirer", "issuer"]);

export const isoFieldResponseCode = z.string();

export const isoFieldResponseCodeDescription = z.string();

export const isoFieldAuthorizationCode = z.string();

export const isoFieldSystemTraceAuditNumber = z.string();

export const isoFieldRetrievalReferenceNumber = z.string();

export const bancontactSpecificFields = z.object({iban: z.string().optional()});

export const authorizationIsoFieldsBancontact = z.object({responseCode: isoFieldResponseCode, responseCodeDescription: isoFieldResponseCodeDescription, authorizationCode: isoFieldAuthorizationCode.optional(), networkCode: z.literal("none"), systemTraceAuditNumber: isoFieldSystemTraceAuditNumber, retrievalReferenceNumber: isoFieldRetrievalReferenceNumber, eci: z.literal("none"), networkSpecificFields: bancontactSpecificFields});

export const schemasCountryCodeAlpha3 = z.string().min(3).max(3);

export const schemasCountryCodeAlpha2 = z.string().min(2).max(2);

export const schemasCountryCodeNumeric = z.string().min(3).max(3);

export const schemasCountryCode = z.object({alpha3: schemasCountryCodeAlpha3, alpha2: schemasCountryCodeAlpha2, numeric: schemasCountryCodeNumeric});

export const openapiComponentsSchemasStateOrProvince = z.string().min(1).max(120);

export const openapiComponentsSchemasCity = z.string().min(1).max(120);

export const openapiComponentsSchemasLine1 = z.string().min(1).max(120);

export const openapiComponentsSchemasLine2 = z.string().min(1).max(120);

export const openapiComponentsSchemasPostalCode = z.string().min(1).max(10);

export const billingAddress = z.object({countryCode: schemasCountryCode.optional(), stateOrProvince: openapiComponentsSchemasStateOrProvince.optional(), city: openapiComponentsSchemasCity.optional(), line1: openapiComponentsSchemasLine1.optional(), line2: openapiComponentsSchemasLine2.optional(), postalCode: openapiComponentsSchemasPostalCode});

export const openapiComponentsSchemasCreated = z.string();

export const componentsSchemasLastModified = z.string();

export const wipChargeResponse = z.object({key: chargeKey, merchantAcceptorRef: componentsSchemasAcceptorRef, card: outputCard, amount: amountInEuro, type: wipTypeResponse, clearingMode: z.literal("auto").optional(), status: statusWithoutPartialApproval, authentication: chargeAuthenticationWip, localTransactionDateTime: localTransactionDateTime, transactionReference: transactionReference.optional(), fraudLiability: fraudLiability, authorizationIsoFields: authorizationIsoFieldsBancontact, billingAddress: billingAddress.optional(), created: openapiComponentsSchemasCreated, lastModified: componentsSchemasLastModified.optional(), version: schemasVersion});

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 WIP Charge
 * 
 * POST /charges/{initialChargeKey}/wip
 * 
 * Also accepts auth: BearerToken
 */
export const createApiChargesInitialChargeKeyWip = async (args: CreateApiChargesInitialChargeKeyWipArgs, options?: CreateApiChargesInitialChargeKeyWipOptions) => {
const {baseUrl = "https://eu-west-1.api.silverflow.com/v1", fetch: fetchFn = fetch, ApiKey} = options ?? {}

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

if (args['Idempotency-Key'] != null) headers.set("Idempotency-Key", String(args['Idempotency-Key']))
if (ApiKey !== undefined) headers.set('authorization', `Basic ${btoa(`${ApiKey.username}:${ApiKey.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/charges/${encodeURIComponent(String(args.initialChargeKey))}/wip${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(wipChargeResponse, await res.json())
};