import {z} from 'zod'

export type GetApiAcquiringTransactionV30AcquirersAcquirerIdAuthorizationsArgs = {acquirerId: string, acquirerRefNo: string, transactionAmountFrom?: number | undefined, transactionAmountTo?: number | undefined, transactionAmountCurrency?: string | undefined, sortField?: ('TransactionId' | 'AuthorizationDateTime' | 'Brand' | 'TruncatedPan') | undefined, sortOrder?: ('Ascending' | 'Descending') | undefined, pageSize?: string | undefined, pageNumber?: string | undefined};

export type GetApiAcquiringTransactionV30AcquirersAcquirerIdAuthorizationsOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const transactionIdentification = z.object({transactionId: z.string().optional(), actionId: z.string().optional(), acquirerReferenceNumber: z.string().optional(), merchantReference: z.string().optional(), pspReference: z.string().optional(), retrievalReferenceNumber: z.string().optional(), stan: z.number().int().optional()});

export const contractIdentification = z.object({acquirerId: z.string().optional(), pspId: z.string().optional(), holdingId: z.number().int().optional(), merchantId: z.string().optional(), contractId: z.string().optional(), cardAcceptorId: z.string().optional(), siteId: z.number().int().optional(), terminalId: z.string().optional()});

export const amount = z.object({amount: z.string().optional(), currency: z.string().optional()});

export const authorization = z.object({transactionIdentification: transactionIdentification.optional(), contractIdentification: contractIdentification.optional(), approvalCode: z.string().optional(), authorizationDateTime: z.string().optional(), brand: z.string().optional(), cardAcceptorNameLocation: z.string().optional(), cardExpiryDate: z.number().int().optional(), cardSequenceNumber: z.number().int().optional(), cardValidationResult: z.string().optional(), channel: z.number().int().optional(), contactlessIndicator: z.number().int().optional(), ecommerceIndicator: z.string().optional(), forwardingInstitutionId: z.string().optional(), iccDateFilled: z.string().optional(), merchantCategoryCode: z.number().int().optional(), paymentFacilitatorId: z.string().optional(), pointOfServiceDataOnline: z.string().optional(), pointOfServiceDataOffline: z.string().optional(), posEntryMode: z.string().optional(), processingCode: z.string().optional(), responseCodeInternal: z.string().optional(), responseCodeExternal: z.string().optional(), retrievalReferenceNumber: z.string().optional(), serviceCode: z.string().optional(), subMerchantId: z.string().optional(), terminalBatchReference: z.string().optional(), terminalProtocol: z.string().optional(), truncatedPan: z.string().optional(), paymentAccountReference: z.string().optional(), tokenAssuranceMethod: z.string().optional(), tokenRequestorId: z.string().optional(), cashBackAmount: amount.optional(), originalAmountRequested: amount.optional(), amountAuthorized: amount.optional(), tipAmount: amount.optional()});

export const getApiAcquiringTransactionV30AcquirersAcquirerIdAuthorizationsResponse = z.array(authorization);

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
};

/**
 * Retrieve authorizations
 * 
 * GET /acquiring/transaction/v3.0/acquirers/{acquirerId}/authorizations
 */
export const getApiAcquiringTransactionV30AcquirersAcquirerIdAuthorizations = async (args: GetApiAcquiringTransactionV30AcquirersAcquirerIdAuthorizationsArgs, options: GetApiAcquiringTransactionV30AcquirersAcquirerIdAuthorizationsOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

if (args.acquirerRefNo != null) query.append("acquirerRefNo", String(args.acquirerRefNo))
if (args.transactionAmountFrom != null) query.append("transactionAmountFrom", String(args.transactionAmountFrom))
if (args.transactionAmountTo != null) query.append("transactionAmountTo", String(args.transactionAmountTo))
if (args.transactionAmountCurrency != null) query.append("transactionAmountCurrency", String(args.transactionAmountCurrency))
if (args.sortField != null) query.append("sortField", String(args.sortField))
if (args.sortOrder != null) query.append("sortOrder", String(args.sortOrder))
if (args.pageSize != null) query.append("pageSize", String(args.pageSize))
if (args.pageNumber != null) query.append("pageNumber", String(args.pageNumber))

const url = `${baseUrl.replace(/\/+$/, '')}/acquiring/transaction/v3.0/acquirers/${encodeURIComponent(String(args.acquirerId))}/authorizations${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "GET", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(getApiAcquiringTransactionV30AcquirersAcquirerIdAuthorizationsResponse, await res.json())
};