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Wira Basalamah
2026-04-24 04:55:24 +07:00
commit 8f0b001501
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//
// MandiriEmoneyApi.swift
// Emoney Info
//
// Created by Wira Irawan on 27/07/24.
//
import Foundation
import CoreNFC
public class MandiriEmoneyApi : UnifiedNfcApi {
var emoney : Emoney = Emoney()
var riwayatList: [RiwayatCard] = []
var cardType : Int?
var mapv1 : String = ""
var start = 0
var finish = 256
var finish2 = 10
public override init() {}
public func getCardNumber(){
apduRunner.exchangeApdu(apduCommand: EmoneyApduCommands.MANDIRI_APDU01, completionHandler: {response in
if (response.sw1 == 0x90 && response.sw2 == 0x00){
self.emoney.setCardLabel("Mandiri e-Money")
self.emoney.setCardNumber(response.getData().hexEncodedString().subString(from: 0, to: 16))
self.cardType = response.getData().hexEncodedString().subString(from: 36, to: 38).hex2decimal()
debugLog(self.cardType!)
self.getBalance()
} else {
self.apduRunner.invalidateSession(msg: "readFailed".localizeString(string: self.langCode!))
}
})
}
private func getBalance(){
apduRunner.exchangeApdu(apduCommand: EmoneyApduCommands.MANDIRI_APDU02, completionHandler: {response in
if (response.sw1 == 0x90 && response.sw2 == 0x00){
debugLog(response.getData().hexEncodedString())
let balance = response.getData().hexEncodedString().subString(from: 0, to: 8)
self.emoney.setBalance(self.getRealBalance(reverseHexa: balance))
// self.updateScreen()
if (self.cardType! == 131){
self.getLogStep01(index: self.start)
} else {
self.getLogStep02(index: self.start)
}
} else {
self.apduRunner.invalidateSession(msg: "readFailed".localizeString(string: self.langCode!))
}
})
}
private func getLogStep01(index : Int){
//00 d1 00 00 00
let hex = String(index, radix: 16)
let MANDIRI_LOG = NFCISO7816APDU(instructionClass : 0x00, instructionCode : 0xD1, p1Parameter : hex.hex2byte().bytes.first!, p2Parameter : 0x00, data : Data(), expectedResponseLength : CommonConstants.LE_GET_ALL_RESPONSE_DATA)
apduRunner.exchangeApdu(apduCommand: MANDIRI_LOG, completionHandler: {response in
if (response.sw1 == 0x90 && response.sw2 == 0x00){
self.mapv1.append(response.getData().hexEncodedString())
self.start+=1
if (self.start < (self.finish)){
self.getLogStep01(index: self.start)
} else {
self.parseNewLog()
self.start = 0
self.riwayatList = self.riwayatList.sorted(by: { $0.getTransationTime()?.compare($1.getTransationTime()!) == .orderedDescending })
self.emoney.setRiwayatList(self.riwayatList)
self.emoney.setTampilRiwayat(true)
self.updateScreen()
self.apduRunner.sessionEx?.alertMessage = "readFinish".localizeString(string: self.langCode!)
self.apduRunner.invalidateSession()
}
} else {
self.parseNewLog()
self.start = 0
self.riwayatList = self.riwayatList.sorted(by: { $0.getTransationTime()?.compare($1.getTransationTime()!) == .orderedDescending })
self.emoney.setRiwayatList(self.riwayatList)
self.emoney.setTampilRiwayat(true)
self.updateScreen()
self.apduRunner.sessionEx?.alertMessage = "readFinish".localizeString(string: self.langCode!)
self.apduRunner.invalidateSession()
}
})
}
func parseNewLog(){
let logs = self.mapv1.trimmingCharacters(in: .whitespacesAndNewlines)
if (logs.count % 48 != 0){
return
}
let total = logs.count/48
for i in 0..<total {
let start = i*48
let end = start + 48
let data = logs.subString(from: start, to: end)
let riwayat = RiwayatCard()
let time = self.getTransactionTime(formatDate: data.subString(from: 0, to: 6), formatTime: data.subString(from: 6, to: 12))
riwayat.setTransactionTime(time!)
let processType = Int(data.subString(from: 28, to: 32))
if (processType == 100){
riwayat.setProsesTipe(0)
riwayat.setTitle("Top Up")
} else {
riwayat.setProsesTipe(1)
riwayat.setTitle("Payment")
}
riwayat.setLocationId(data.subString(from: 12, to: 20))
let amount = data.subString(from: 32, to: 40)
riwayat.setAmount(getRealBalance(reverseHexa: amount))
riwayatList.append(riwayat)
}
}
private func getLogStep02(index : Int){
//00 b2 00 00 1e
let hex = String(index, radix: 16)
let MANDIRI_LOG = NFCISO7816APDU(instructionClass : 0x00, instructionCode : 0xB2, p1Parameter : hex.hex2byte().bytes.first!, p2Parameter : 0x00, data : Data(), expectedResponseLength : 30)
apduRunner.exchangeApdu(apduCommand: MANDIRI_LOG, completionHandler: {response in
if (response.sw1 == 0x90 && response.sw2 == 0x00){
self.mapv1.append(response.getData().hexEncodedString())
self.start+=1
if (self.start < (self.finish2)){
self.getLogStep02(index: self.start)
} else {
self.parseOldLog()
self.start = 0
self.riwayatList = self.riwayatList.sorted(by: { $0.getTransationTime()?.compare($1.getTransationTime()!) == .orderedDescending })
self.emoney.setRiwayatList(self.riwayatList)
self.emoney.setTampilRiwayat(true)
self.updateScreen()
self.apduRunner.sessionEx?.alertMessage = "readFinish".localizeString(string: self.langCode!)
self.apduRunner.invalidateSession()
}
} else {
self.parseOldLog()
self.start = 0
self.riwayatList = self.riwayatList.sorted(by: { $0.getTransationTime()?.compare($1.getTransationTime()!) == .orderedDescending })
self.emoney.setRiwayatList(self.riwayatList)
self.emoney.setTampilRiwayat(true)
self.updateScreen()
self.apduRunner.sessionEx?.alertMessage = "readFinish".localizeString(string: self.langCode!)
self.apduRunner.invalidateSession()
}
})
}
func parseOldLog(){
let logs = self.mapv1.trimmingCharacters(in: .whitespacesAndNewlines)
if (logs.count % 60 != 0){
return
}
let total = logs.count/60
for i in 0..<total {
let start = i*60
let end = start + 60
let data = logs.subString(from: start, to: end)
let riwayat = riwayatCard(data.hex2byte().bytes)
riwayatList.append(riwayat!)
}
}
func getTransactionTime(formatDate : String, formatTime : String) -> Date?{
let dateFormatter2 = DateFormatter()
dateFormatter2.dateFormat = "HHmmss"
let date12 = dateFormatter2.date(from: formatTime)!
dateFormatter2.dateFormat = "hh:mm a"
let date22 = dateFormatter2.string(from: date12)
let dateFormatter = DateFormatter()
dateFormatter.locale = Locale(identifier: "en_US_POSIX") // set locale to reliable US_POSIX
dateFormatter.dateFormat = "ddMMyy hh:mm a"
return dateFormatter.date(from:(formatDate + " " + date22))
}
func getRealBalance(reverseHexa: String?) -> Int {
guard let reverseHexa = reverseHexa?.trimmingCharacters(in: .whitespacesAndNewlines), !reverseHexa.isEmpty else {
return 0
}
if reverseHexa.count % 2 != 0 {
return 0
}
var sb = ""
for l in stride(from: reverseHexa.count / 2, through: 1, by: -1) {
let index1 = reverseHexa.index(reverseHexa.startIndex, offsetBy: l * 2 - 2)
let index2 = reverseHexa.index(reverseHexa.startIndex, offsetBy: l * 2 - 1)
sb.append(reverseHexa[index1])
sb.append(reverseHexa[index2])
}
return sb.hex2decimal()
}
private func updateScreen(){
if (self.apduRunner.callback != nil){
self.apduRunner.callback?.complete(emoney: self.emoney)
}
}
func riwayatCard(_ bArr: [UInt8]) -> RiwayatCard? {
var str: String
let riwayatCard = RiwayatCard()
var wrap = Data(bArr)
var bArr2 = [UInt8](repeating: 0, count: 6)
var bArr3 = [UInt8](repeating: 0, count: 16)
wrap.copyBytes(to: &bArr2, count: 6)
wrap.removeFirst(10)
let len = wrap.withUnsafeBytes { $0.load(as: Int32.self).bigEndian }
wrap.removeFirst(4)
let amount = wrap.withUnsafeBytes { $0.load(as: Int32.self).littleEndian }
wrap.removeFirst(4)
let desk = wrap.withUnsafeBytes { $0.load(as: Int32.self).littleEndian }
wrap.removeFirst(4)
do {
wrap.copyBytes(to: &bArr3, count: 16)
debugLog("bArr3: \(bArr3.map { String(format: "%02X", $0) }.joined())")
} catch {
debugLog("Error: \(error.localizedDescription)")
}
var type = 0
if len == 288 {
str = "payment".localizeString(string: self.langCode!)
type = 1
} else if len == 256 || len == 336 {
type = 3
str = "topup".localizeString(string: self.langCode!)
} else {
type = -1
str = "unknown".localizeString(string: self.langCode!)
}
var str2 = ""
for y in 0..<6 {
str2 += String(format: "%02X", bArr2[y])
}
let transactionTime = self.getTransactionTime(formatDate: str.subString(from: 0, to: 6), formatTime: str.subString(from: 6, to: 12))
riwayatCard.setTransactionTime(transactionTime!)
riwayatCard.setAmount(Int(amount))
// if str.caseInsensitiveCompare("payment") == .orderedSame {
// type = 1
// } else if str.caseInsensitiveCompare("topup") != .orderedSame {
// type = 3
// }
riwayatCard.setProsesTipe(type)
riwayatCard.setTitle(str)
if type == -1 {
return nil
}
return riwayatCard
}
}