package com.dayu.general.bean.card
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import com.dayu.baselibrary.bean.BaseUserCardCard
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import com.dayu.baselibrary.tools.BcdUtil
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import com.dayu.baselibrary.tools.HexUtil
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import com.dayu.general.tool.CardCommon.Companion.USER_CARD_TYPE_1
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import java.io.Serializable
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import java.util.*
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/**
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* 通用项目用户卡结构
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*/
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class UserCard : BaseCard(), Serializable {
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var cardType: String = USER_CARD_TYPE_1 // 卡类型：A1终端写卡 A8刷卡开泵后值 A2叠加充值
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var areaNumber: Int = 0 // 国家行政区域号(12位BCD,精确到村)
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var userCode: String = "" // 用户编号BCD
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var userCodeNumber: Int = 0 // 用户卡编号(HEX)
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var phoneNumber: String = "" // 手机号(BCD)
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var projectCode: Int = 0 // 项目编码(HEX 1-255)
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var balance: Int = 0 // 剩余金额(2位小数点，单位元)
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var surplusWater: Int = 0 // 剩余水量(2位小数点，单位立方米)
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var waterPrice: Float = 0f // 水量单价(最大655.35，2位小数点。单位：m3/元)
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var electricPrice: Float = 0f // 电量单价(最大655.35，2位小数点。单位: 元/度)
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var rechargeDate: Calendar? = null // 充值时间
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/**
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* 写卡完成后校验是否写卡成功
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*/
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fun equalsUserCard(data: List<ByteArray>?): Boolean {
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if (data == null || data.size < 3) {
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return false
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}
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val expectedBytes = arrayOf(getZeroBytes(), getOneBytes(), getTwoBytes())
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return data.zip(expectedBytes.toList()).all { (actual, expected) ->
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actual.contentEquals(expected)
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}
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}
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/**
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* 返回完整的用户编号
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*/
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fun getMyUserCode(): String {
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return userCode + String.format("%04d", userCodeNumber)
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}
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/**
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* 通过byte转bean
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*/
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fun getBean(data: List<ByteArray>): UserCard? {
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try {
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val userCard = UserCard()
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// 解析第0块
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val zero = data[0]
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userCard.apply {
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// 解析国家行政区域号(0-5位)
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val areaCodeBytes = zero.copyOfRange(0, 6)
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areaNumber = BcdUtil.bcdToStr(areaCodeBytes).toInt()
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// 解析用户卡编号(6-7位)
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val userCodeNumberBytes = zero.copyOfRange(6, 8)
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userCodeNumber = HexUtil.get16To10LowHightByBytes(userCodeNumberBytes)
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// 解析卡类型(8位)
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cardType = HexUtil.byteToHex(zero[8])
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// 解析手机号(9-14位)
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phoneNumber = BcdUtil.bcdToStr(zero.copyOfRange(9, 15))
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}
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// 解析第1块
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val one = data[1]
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userCard.apply {
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projectCode = HexUtil.get16To10LowHightByBytes(byteArrayOf(one[0]))
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balance = HexUtil.get16To10LowHightByBytes(one.copyOfRange(1, 5))
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surplusWater = HexUtil.get16To10LowHightByBytes(one.copyOfRange(5, 9))
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electricPrice = HexUtil.hexToFloatLowHigh(one.copyOfRange(9, 11))
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// 解析充值时间
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val year = HexUtil.getBcdToInt(one[11])
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val month = HexUtil.getBcdToInt(one[12])
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val day = HexUtil.getBcdToInt(one[13])
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val hour = HexUtil.getBcdToInt(one[14])
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Calendar.getInstance().apply {
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set(2000 + year, month - 1, day, hour, 0, 0)
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rechargeDate = this
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}
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}
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// 解析第2块
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val two = data[2]
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userCard.apply {
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waterPrice = HexUtil.hexToFloatLowHigh(two.copyOfRange(9, 11))
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}
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return userCard
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} catch (e: Exception) {
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e.printStackTrace()
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return null
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}
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}
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// 内部类用于生成各个数据块
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inner class Zero : BaseCard() {
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fun toBytes(): ByteArray {
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val data = ByteArray(16)
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try {
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// 设置国家行政区域号(BCD格式，6字节，0-5位)
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val areaCodeBytes = BcdUtil.strToBcd(String.format("%012d", areaNumber))
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System.arraycopy(areaCodeBytes, 0, data, 0, 6)
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// 设置用户卡编号(HEX格式，2字节，6-7位)
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val userCodeBytes = HexUtil.hexToByteArray(HexUtil.get10To16LowHigh(userCodeNumber))
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System.arraycopy(userCodeBytes, 0, data, 6, 2)
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// 设置卡类型(8位)
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data[8] = HexUtil.hexToByte(cardType)
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// 设置手机号(BCD格式，6字节，9-14位)
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val phoneBytes = BcdUtil.strToBcd(phoneNumber.padStart(12, '0'))
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System.arraycopy(phoneBytes, 0, data, 9, 6)
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// 设置校验和(15位)
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data[15] = getByteSum(data)
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} catch (e: Exception) {
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e.printStackTrace()
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}
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return data
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}
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}
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inner class One : BaseCard() {
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fun toBytes(): ByteArray {
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val data = ByteArray(16)
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try {
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data[0] = projectCode.toByte()
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// 设置余额
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val balanceBytes = HexUtil.hexToByteArray(HexUtil.get10To16LowHigh(balance))
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System.arraycopy(balanceBytes, 0, data, 1, 4)
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// 设置剩余水量
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val waterBytes = HexUtil.hexToByteArray(HexUtil.get10To16LowHigh(surplusWater))
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System.arraycopy(waterBytes, 0, data, 5, 4)
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// 设置电价
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val priceBytes = HexUtil.hexToByteArray(HexUtil.floatToHexLowHigh(electricPrice))
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System.arraycopy(priceBytes, 0, data, 9, 2)
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// 设置充值时间
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rechargeDate?.let {
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data[11] = HexUtil.getIntToBCD(it.get(Calendar.YEAR) % 100)[0]
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data[12] = HexUtil.getIntToBCD(it.get(Calendar.MONTH) + 1)[0]
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data[13] = HexUtil.getIntToBCD(it.get(Calendar.DAY_OF_MONTH))[0]
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data[14] = HexUtil.getIntToBCD(it.get(Calendar.HOUR_OF_DAY))[0]
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}
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data[15] = getByteSum(data)
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} catch (e: Exception) {
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e.printStackTrace()
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}
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return data
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}
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}
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inner class Two : BaseCard() {
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fun toBytes(): ByteArray {
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val data = ByteArray(16)
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try {
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// 备份余额和水量数据
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val balanceBytes = HexUtil.hexToByteArray(HexUtil.get10To16LowHigh(balance))
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System.arraycopy(balanceBytes, 0, data, 1, 4)
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val waterBytes = HexUtil.hexToByteArray(HexUtil.get10To16LowHigh(surplusWater))
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System.arraycopy(waterBytes, 0, data, 5, 4)
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// 设置水价
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val priceBytes = HexUtil.hexToByteArray(HexUtil.floatToHexLowHigh(waterPrice))
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System.arraycopy(priceBytes, 0, data, 9, 2)
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// 设置充值时间
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rechargeDate?.let {
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data[11] = HexUtil.getIntToBCD(it.get(Calendar.YEAR) % 100)[0]
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data[12] = HexUtil.getIntToBCD(it.get(Calendar.MONTH) + 1)[0]
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data[13] = HexUtil.getIntToBCD(it.get(Calendar.DAY_OF_MONTH))[0]
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data[14] = HexUtil.getIntToBCD(it.get(Calendar.HOUR_OF_DAY))[0]
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}
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data[15] = getByteSum(data)
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} catch (e: Exception) {
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e.printStackTrace()
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}
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return data
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}
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}
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fun getZeroBytes(): ByteArray = Zero().toBytes()
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fun getOneBytes(): ByteArray = One().toBytes()
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fun getTwoBytes(): ByteArray = Two().toBytes()
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}
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