public SerialCommunicationViewModel(SerialMessageProcessor prcessor)
{
MessageProcessor = prcessor;
// for debugging
_selectedPortName = PortList.FirstOrDefault();
}
//判断文件是否存在，以及坐标偏移
private void FileExsits(string path, int offert, string Block, int RBFlag)
{
string tmpStr = string.Empty;
string FilePath = string.Empty;
PathAndOffert temp = new PathAndOffert(null, null, null, null, offert, 1, 0);
string[] FileName = path.Split(','); //FileName[0]必定是文件夹的名字
string[] Blocks = Block.Split(',');
if (!Directory.Exists(FileName[0])) //判断文件夹是否存在，没有则新建
{
Directory.CreateDirectory(FileName[0]);
}
if (Blocks.Count() != FileName.Count() - 1)//OutPath中的逗号数目比Block中的多1个
{
throw new Exception("ReadPage 中Block和plane数应该和数据路径对应！！！");
}
if (FileName.Count() == 2)//单plane
{
tmpStr = FileName[0] + @"/" + FileName[1];
temp.FilePath[0] = tmpStr;
temp.PlaneNum = 1;
}
else if (FileName.Count() == 3)//两个Plane
{
tmpStr = FileName[0] + @"/" + FileName[1];
temp.FilePath[0] = tmpStr;
tmpStr = FileName[0] + @"/" + FileName[2];
temp.FilePath[1] = tmpStr;
temp.PlaneNum = 2;
}
else if (FileName.Count() == 5)//4个Plane
{
tmpStr = FileName[0] + @"/" + FileName[1];
temp.FilePath[0] = tmpStr;
tmpStr = FileName[0] + @"/" + FileName[2];
temp.FilePath[1] = tmpStr;
tmpStr = FileName[0] + @"/" + FileName[3];
temp.FilePath[2] = tmpStr;
tmpStr = FileName[0] + @"/" + FileName[4];
temp.FilePath[3] = tmpStr;
temp.PlaneNum = 4;
}
else
{
throw new Exception("ReadPage 路径格式错误！！！");
}
if (RBFlag == 1)//如果统计R/B#拉低时间，则新建一个csv文件
{
try
{
FileStream stream = new FileStream(FileName[0] + @"/" + @"R/B_Falling_Duration.csv", FileMode.Create, FileAccess.Write);
stream.Close();
}
catch
{
throw new Exception("R/B统计表格创建失败！");
}
}
if (PortList.Keys.Count == 1)
{
string name = PortList.FirstOrDefault().Key;
if (!ComDataPath.Keys.Contains(name))
{
List <PathAndOffert> tmpList = new List <PathAndOffert>();
ComDataPath.Add(name, tmpList);
}
for (int i = 0; i < temp.PlaneNum; i++)
{
try
{
//temp.FilePath[i] += ".bin";
if (!File.Exists(temp.FilePath[i]))
{
//File.Create(temp.FilePath[i]).Dispose();
FileStream stream = new FileStream(temp.FilePath[i], FileMode.Create, FileAccess.Write);
stream.Close();
}
}
catch
{
throw new Exception("文件路径不正确！！！");
}
}
ComDataPath[name].Add(temp);
}
else
{
foreach (string name in PortList.Keys)
{
PathAndOffert Privious = temp;
temp = Privious;
if (!ComDataPath.Keys.Contains(name))
{
List <PathAndOffert> tmpList = new List <PathAndOffert>();
ComDataPath.Add(name, tmpList);
}
for (int i = 0; i < Privious.PlaneNum; i++)
{
temp.FilePath[i] += name;
if (!File.Exists(temp.FilePath[i]))
{
//File.Create(temp.FilePath[i]).Dispose();
FileStream stream = new FileStream(temp.FilePath[i], FileMode.Create, FileAccess.Write);
stream.Close();
}
}
ComDataPath[name].Add(temp);
}
}
}