package com.flightfeather.uav
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import com.flightfeather.uav.common.utils.DateUtil
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import com.flightfeather.uav.common.utils.FileExchange
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import com.flightfeather.uav.common.utils.FileUtil
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import com.flightfeather.uav.domain.entity.Company
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import com.flightfeather.uav.socket.bean.DataUnit
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import com.flightfeather.uav.socket.decoder.AirDataDecoder
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import com.flightfeather.uav.socket.eunm.AirCommandUnit
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import com.google.gson.Gson
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import org.junit.Test
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import java.io.File
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import java.io.FileOutputStream
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import java.io.OutputStreamWriter
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import java.math.BigDecimal
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import java.text.SimpleDateFormat
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import java.util.*
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/**
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* @author riku
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* Date: 2019/9/12
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*/
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class Test {
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@Test
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fun foo1() {
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val s = SimpleDateFormat.getDateTimeInstance().format(Date())
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println(s)
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}
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@Test
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fun foo2() {
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val file = File("E:\\VSprojects\\uav-monitor\\asset\\data\\data-2020-12-24-01-34-24.txt")
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val outFile = File("E:\\VSprojects\\uav-monitor\\asset\\data\\data.json")
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val out = OutputStreamWriter(FileOutputStream(outFile))
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val list = mutableListOf<List<DataUnit>>()
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file.readLines().forEach {
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val p = AirDataDecoder.instance.decode(it)
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// val str = Gson().toJson(p.dataUnit)
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if (p.commandUnit == AirCommandUnit.AirData.value) {
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list.add(p.dataUnit)
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}
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}
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val str = Gson().toJson(list)
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out.append(str)
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out.flush()
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out.close()
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}
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@Test
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fun dataChange() {
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FileExchange().doTask2()
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}
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@Test
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fun listCopy() {
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val l1 = listOf(Company().apply { ciGuid = "a" }, Company().apply { ciGuid = "b" }, Company().apply { ciGuid = "c" })
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val l2 = mutableListOf<Company>().apply { addAll(l1) }
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l2[1].ciGuid = "d"
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println(l1)
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println(l2)
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}
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@Test
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fun average() {
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for (i in 0..2) {
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println(i)
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}
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val list = listOf(1, 2, 3, 4, 5, 0)
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println(list.average())
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}
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@Test
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fun get_crc16(){
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val dataSegment = "QN=20210713133901044;ST=22;CN=2011;PW=555555;MN=FYHB0DT0100001;Flag=1;CP=&&DataTime=20210713133800;a34001-Avg=0.017,a34001-CPM=3.9,a34001-Flag=N;a50001-Avg=71.1,a50001-Flag=N;a01001-Avg=34.0,a01001-Flag=N;a01002-Avg=59.3,a01002-Flag=N;a01007-Avg=0.6,a01007-Flag=N;a01008-Avg=256.3,a01008-Flag=N;Period=1;Scale=1.0;SelfTemp=0.0;SelfHum=0.0;IsReplacement=N&&"
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var CRC = 0x0000ffff
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val POLYNOMIAL = 0x0000a001
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var i: Int
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var j: Int
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val bufData = dataSegment.toByteArray()
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val buflen = bufData.size
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if (buflen == 0) {
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return
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}
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i = 0
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while (i < buflen) {
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CRC = CRC xor (bufData[i].toInt() and 0x000000ff)
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j = 0
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while (j < 8) {
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if (CRC and 0x00000001 != 0) {
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CRC = CRC shr 1
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CRC = CRC xor POLYNOMIAL
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} else {
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CRC = CRC shr 1
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}
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j++
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}
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i++
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}
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var strCRC = Integer.toHexString(CRC).toString()
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if (strCRC.length < 4) {
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strCRC += "0"
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}
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println(strCRC)
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}
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@Test
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fun foo15() {
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var i = 0
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do {
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if (i == 3) {
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FileUtil.instance?.saveObdData("msg", true)
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} else {
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FileUtil.instance?.saveObdData("msg")
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}
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i++
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} while (i < 10)
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}
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@Test
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fun foo16() {
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val d = "2023-06-13 00:01:50.0\t".trim().split(".")[0]
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val t = DateUtil.instance.StringToDate(d, DateUtil.DateStyle.YYYY_MM_DD_HH_MM_SS)
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println(d)
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println(t)
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}
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@Test
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fun foo17() {
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repeat(8) {
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if (it == 5) return@repeat
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println(it)
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}
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}
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}
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