public void InitFixData(string fixedCitFile, string fixedIdfFile = null, bool diffFileName = false)
{
List <ChannelDefinition> channelDefinition = _citProcess.GetChannelDefinitionList(fixedCitFile);
for (int i = 0; i < FixParams.Count; i++)
{
FixParams[i].ChannelID = channelDefinition.Where(p => p.sNameEn == FixParams[i].ChannelName).ToList()[0].sID;
}
FileInformation citFile = _citProcess.GetFileInformation(fixedCitFile);
_fixedData.Clear();
string idfFIle = fixedCitFile.Replace(".cit", ".idf");
if (diffFileName)
{
idfFIle = fixedIdfFile;
}
IndexOperator indexOperator = new IndexOperator();
if (File.Exists(idfFIle))
{
indexOperator.IndexFilePath = idfFIle;
UserFixedTable fixTable = new UserFixedTable(indexOperator, citFile.iKmInc);
if (fixTable.MarkedPoints.Count > 0)
{
foreach (var point in fixTable.MarkedPoints)
{
//左半边数据点个数，包括中间点
List <FixPoint> fixPoint = new List <FixPoint>();
int leftFixedCount = FixedSamplingCount + 1;
long leftStartPostion = _citProcess.GetAppointFileEndPostion(fixedCitFile, point.FilePointer, -1 * leftFixedCount);
long realLeftCount = _citProcess.GetSampleCountByRange(fixedCitFile, leftStartPostion, point.FilePointer);
long rightEndPostion = _citProcess.GetAppointFileEndPostion(fixedCitFile, point.FilePointer, FixedSamplingCount);
long realRightCount = _citProcess.GetSampleCountByRange(fixedCitFile, point.FilePointer, rightEndPostion);
Milestone mile = _citProcess.GetAppointMilestone(fixedCitFile, point.FilePointer);
foreach (var item in FixParams)
{
FixPoint fixP = new FixPoint();
fixP.FixPostion = leftFixedCount;
double[] data = _citProcess.GetOneChannelDataInRange(fixedCitFile, item.ChannelID, leftStartPostion, ((int)(realLeftCount + realRightCount)));
fixP.Points = data;
fixP.ChannelID = item.ChannelID;
fixP.OriginalMileage = mile.GetMeter();
fixPoint.Add(fixP);
}
_fixedData.Add(point, fixPoint);
}
}
}
}
/// <summary>
/// 根据点返回索引文件里对应的里程信息
/// </summary>
/// <param name="listIC">索引信息</param>
/// <param name="lPosition">点的位置</param>
/// <param name="tds">文件通道书</param>
/// <param name="sKmInc">增减里程标 【0增里程；1减里程】</param>
/// <returns>索引里程：单位为米</returns>
public int PointToMeter(List <IndexSta> listIC, long lPosition, int tds, int iKmInc)
{
int iMeter = 0;
//处理里程
for (int i = 0; i < listIC.Count; i++)
{
if (lPosition >= listIC[i].lStartPoint && lPosition < listIC[i].lEndPoint)
{
int iCount = 1;
long lCurPos = lPosition - listIC[i].lStartPoint;
int iIndex = 0;
if (listIC[i].sType.Contains("长链"))
{
int iKM = 0;
double dCDLMeter = float.Parse(listIC[i].lContainsMeter) * 1000;
//减里程
if (iKmInc == 1)
{
iKM = (int)float.Parse(listIC[i].LEndMeter);
}
else
{
iKM = (int)float.Parse(listIC[i].lStartMeter);
}
for (iIndex = 0; iIndex < iCount && (lPosition + iIndex * tds * 2) < listIC[i].lEndPoint;)
{
float f = (lCurPos / tds / 2 + iIndex) * ((float.Parse(listIC[i].lContainsMeter) * 1000 / listIC[i].lContainsPoint));
Milestone wm = new Milestone();
//减里程
if (iKmInc == 1)
{
wm.mKm = iKM;
wm.mMeter = (float)(dCDLMeter - f);
}
else
{
wm.mKm = iKM;
wm.mMeter = (float)(dCDLMeter + f);
}
wm.mFilePosition = (lPosition + (iIndex * tds * 2));
iMeter = Convert.ToInt32(wm.GetMeter());
return(iMeter);
}
}
else
{
double dMeter = float.Parse(listIC[i].lStartMeter) * 1000;
for (iIndex = 0; iIndex < iCount && (lPosition + iIndex * tds * 2) < listIC[i].lEndPoint;)
{
float f = (lCurPos / tds / 2 + iIndex) * ((float.Parse(listIC[i].lContainsMeter) * 1000 / listIC[i].lContainsPoint));
Milestone wm = new Milestone();
//减里程
if (iKmInc == 1)
{
wm.mKm = (int)((dMeter - f) / 1000);
wm.mMeter = (float)((dMeter - f) % 1000);
}
else
{
wm.mKm = (int)((dMeter + f) / 1000);
wm.mMeter = (float)((dMeter + f) % 1000);
}
wm.mFilePosition = (lPosition + (iIndex * tds * 2));
iMeter = Convert.ToInt32(wm.GetMeter());
return(iMeter);
}
}
break;
}
}
return(iMeter);
}
/// <summary>
/// 根据索引导出CIT文件
/// </summary>
/// <param name="filePath">cit文件路径</param>
/// <param name="startMileage">开始里程(公里)</param>
/// <param name="endMileage">结束里程(公里)</param>
/// <returns>成功：返回导出路径，失败：空字符串</returns>
public string ExportCITFileAndIndexData(string filePath, double startMileage, double endMileage)
{
string destFile = filePath + "\\" +
Path.GetFileNameWithoutExtension(CitFilePath) + "_" +
startMileage.ToString() + "-" + endMileage.ToString() + ".cit";
if (_citFile.iKmInc == 1 && startMileage < endMileage)
{
double change = startMileage;
startMileage = endMileage;
endMileage = change;
}
if (_citFile != null && MileageFix.FixData.Count > 0)
{
if (_citFile.iKmInc == 0)
{
if (startMileage >= MileageFix.FixData[MileageFix.FixData.Count - 1].MarkedEndPoint.UserSetMileage / 1000 ||
endMileage <= MileageFix.FixData[0].MarkedStartPoint.UserSetMileage / 1000)
{
return("");
}
if (startMileage < (MileageFix.FixData[0].MarkedStartPoint.UserSetMileage / 1000))
{
startMileage = (MileageFix.FixData[0].MarkedStartPoint.UserSetMileage / 1000);
}
if (endMileage > MileageFix.FixData[MileageFix.FixData.Count - 1].MarkedEndPoint.UserSetMileage / 1000)
{
endMileage = MileageFix.FixData[MileageFix.FixData.Count - 1].MarkedEndPoint.UserSetMileage / 1000;
}
}
else if (_citFile.iKmInc == 1)
{
if (endMileage >= MileageFix.FixData[MileageFix.FixData.Count - 1].MarkedEndPoint.UserSetMileage / 1000 ||
startMileage <= MileageFix.FixData[0].MarkedStartPoint.UserSetMileage / 1000)
{
return("");
}
if (startMileage > MileageFix.FixData[0].MarkedStartPoint.UserSetMileage / 1000)
{
startMileage = MileageFix.FixData[0].MarkedStartPoint.UserSetMileage / 1000;
}
if (endMileage < MileageFix.FixData[MileageFix.FixData.Count - 1].MarkedEndPoint.UserSetMileage / 1000)
{
endMileage = MileageFix.FixData[MileageFix.FixData.Count - 1].MarkedEndPoint.UserSetMileage / 1000;
}
}
Milestone startStone = new Milestone();
Milestone endStone = new Milestone();
startStone = MileageFix.CalcMilestoneByFixedMilestone((float)startMileage * 1000);
endStone = MileageFix.CalcMilestoneByFixedMilestone((float)endMileage * 1000);
if (startStone.mFilePosition != -1 && endStone.mFileEndPostion != -1)
{
if (!Directory.Exists(filePath))
{
Directory.CreateDirectory(filePath);
}
List <double[]> channelData = CitFileProcess.GetAllChannelDataInRange(_citFilePath, startStone.mFilePosition, endStone.mFileEndPostion);
List <ChannelDefinition> channelDefinitionList = CitFileProcess.GetChannelDefinitionList(_citFilePath);
if (CitFileProcess.WriteCitFile(destFile, CitFile, channelDefinitionList, "", channelData))
{
CitFileProcess.SetKmFrom(destFile, (float)startStone.GetMeter() / 1000);
CitFileProcess.SetKmTo(destFile, (float)endStone.GetMeter() / 1000);
string indexFile = destFile.Replace(".cit", ".idf");
IOperator newOperator = new IndexOperator();
newOperator.IndexFilePath = indexFile;
//IndexOperator.CreateDB(indexFile);
long fileHead = FileDataOffset.GetSamplePointStartOffset(channelData.Count, 4);
AddNewIndexData(destFile, newOperator, fileHead, startStone.mFilePosition, endStone.mFileEndPostion, channelData.Count);
AddInvaildData(newOperator, fileHead, startStone.mFilePosition, endStone.mFileEndPostion, channelData.Count);
return(destFile);
}
return("");
}
return("");
}
else
{
return(ExportOnlyCITFile(destFile, startMileage, endMileage));
}
}
/// <summary>
/// 导出按钮事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnExport_Click(object sender, EventArgs e)
{
startMileage = double.Parse(txtMileStart.Text.Trim()) * 1000;
endMileage = (double.Parse(txtMileEnd.Text.Trim()) * 1000);
if (startMileage == endMileage)
{
MessageBox.Show("起始公里标和终点公里标相同，请重新填写！");
return;
}
string exportFilePath = string.Empty;
if (!string.IsNullOrEmpty(txtExportPath.Text))
{
exportFilePath = txtExportPath.Text;
}
else
{
exportFilePath = "D://";
}
long startPostion = -1;
long endPostion = -1;
//long[] postions = _maker.WaveformDataList[0].CitFileProcess.GetPositons(_maker.WaveformDataList[0].CitFilePath);
Milestone start = _maker.WaveformDataList[0].CitFileProcess.GetStartMilestone(_maker.WaveformDataList[0].CitFilePath);
Milestone end = _maker.WaveformDataList[0].CitFileProcess.GetEndMilestone(_maker.WaveformDataList[0].CitFilePath);
if (ckbIsStart.Checked)
{
startPostion = start.mFilePosition;
startMileage = start.GetMeter();
}
else
{
startPostion = _maker.WaveformDataList[0].CitFileProcess.GetCurrentPositionByMilestone(_maker.WaveformDataList[0].CitFilePath, (float)startMileage, true);
}
if (ckbIsEnd.Checked)
{
endPostion = end.mFilePosition;
endMileage = end.GetMeter();
}
else
{
endPostion = _maker.WaveformDataList[0].CitFileProcess.GetCurrentPositionByMilestone(_maker.WaveformDataList[0].CitFilePath, (float)endMileage, true);
}
if (startPostion == -1)
{
MessageBox.Show("文件中不存在里程为:" + txtMileStart.Text.Trim() + " 的数据,请确认！");
return;
}
if (endPostion == -1)
{
MessageBox.Show("文件中不存在里程为:" + txtMileEnd.Text.Trim() + " 的数据,请确认！");
return;
}
btnExport.Enabled = false;
labLoading.Visible = true;
Task <string> task = Task.Factory.StartNew(
() => _maker.WaveformDataList[0].ExportOnlyCITFile(exportFilePath, startMileage, endMileage)
);
task.ContinueWith((t) =>
{
if (t.Exception == null && t.IsCompleted)
{
if (this != null && this.IsHandleCreated && btnExport.IsHandleCreated)
{
this.Invoke(new Action(() =>
{
btnExport.Enabled = true;
labLoading.Visible = false;
}));
}
string exprotFile = t.Result;
if (!string.IsNullOrEmpty(exprotFile))
{
MessageBox.Show("导出成功，路径为：" + exprotFile);
}
else
{
MessageBox.Show("导出完成，但没有数据导出");
}
}
else if (t.Exception != null)
{
MyLogger.LogError("导出失败", t.Exception.InnerException);
MessageBox.Show("导出失败，错误：" + t.Exception.InnerException.Message);
}
});
}
public void DisplayInListview(string citPath)
{
FileInformation fileInfo = null;
double startMileage = 0;
double endMileage = 0;
double totalMileage = 0;
try
{
fileInfo = _citProcess.GetFileInformation(citPath);
long[] startAndEnd = _citProcess.GetPositons(citPath);
Milestone start = _citProcess.GetStartMilestone(citPath);
Milestone end = _citProcess.GetEndMilestone(citPath);
startMileage = start.GetMeter() / 1000;
endMileage = end.GetMeter() / 1000;
long sampleCount = _citProcess.GetSampleCountByRange(citPath, startAndEnd[0], startAndEnd[1]);
totalMileage = (sampleCount * 0.25) / 1000;
}
catch (Exception ex)
{
MyLogger.logger.Error("读取文件头部信息出错:" + ex.Message + ",堆栈：" + ex.StackTrace + ",CIT文件名称：" + citPath);
MessageBox.Show("读取文件头部信息出错，请检查文件是否有效！");
}
if (fileInfo != null)
{
//线路名
ListViewItem item = new ListViewItem(fileInfo.sTrackName);
//线路编码
item.SubItems.Add(fileInfo.sTrackCode);
//行别
string dir = string.Empty;
switch (fileInfo.iDir)
{
case 1:
{
dir = "上行"; break;
}
case 2:
{
dir = "下行"; break;
}
case 3:
{
dir = "单线"; break;
}
default:
{
dir = "上行"; break;
}
}
item.SubItems.Add(dir);
if (dir.Contains("下"))
{
item.BackColor = Color.LightCyan;
}
else
{
item.BackColor = Color.LightBlue;
}
//方向
item.SubItems.Add(fileInfo.iRunDir == 0 ? "正" : "反");
//增减里程
item.SubItems.Add(fileInfo.iKmInc == 0 ? "增" : "减");
item.SubItems.Add(startMileage.ToString()); //起始里程
item.SubItems.Add(endMileage.ToString()); //终止里程
item.SubItems.Add(totalMileage.ToString()); //总里程
//检测日期
item.SubItems.Add(fileInfo.sDate);
//检测时间
item.SubItems.Add(fileInfo.sTime);
//检测车号
item.SubItems.Add(fileInfo.sTrain);
//原始文件名
item.SubItems.Add(Path.GetFileName(citPath));
//大小
item.SubItems.Add((new FileInfo(citPath)).Length.ToString());
//原始路径
item.SubItems.Add(Path.GetDirectoryName(citPath));
//ListViewItem.ListViewSubItem subItem = new ListViewItem.ListViewSubItem();
//subItem.ForeColor = Color.Red;
//subItem.Text = "点击移除";
item.SubItems.Add("点击移除");
item.Tag = fileInfo;
item.Checked = true;
listViewFiles.Items.Add(item);
listViewFiles.Columns[listViewFiles.Columns.Count - 1].Width = -2;
}
}