public static PointMeDataList GetInstance()
{
if (Instance == null)
{
lock (locker)
{
if (Instance == null)
{
Instance = new PointMeDataList();
}
}
}
return(Instance);
}
/// <summary>
/// 根据XML配置文件创建Modbus点表
/// 并将点表绑定到通用点表（PointMapping)
/// </summary>
/// <param name="workBook"></param>
/// <param name="log"></param>
/// <returns></returns>
public static PointVirtualCollcet CreateMoudbus(XMLWorkbook workBook, ILog log)
{
PointMeDataList mappingIdexList = PointMeDataList.GetInstance();
var result = new PointVirtualCollcet();
List <string> colums = workBook.llStrings[0];//第一行列表为索引列数据；
workBook.llStrings.RemoveAt(0);
foreach (var ls in workBook.llStrings)
{
string addressName = "";
int address;
string pointName = "";
int bindingIndex = 0;
BindingWay bindingWay = BindingWay.OneWay;
ByteOrder byteOrder = ByteOrder.None;
if (ls.Count < colums.Count)
{
continue;
}
for (int i = 0; i < colums.Count; i++)
{
switch (colums[i].ToLower())
{
case "addressname":
addressName = ls[i];
break;
case "pointname":
var pointGroup = ls[i].Split(new char[] { '[' });
if (pointGroup != null && pointGroup.Length >= 2)
{
pointName = pointGroup[0];
pointGroup[1] = pointGroup[1].Replace("]", ""); //string类型处理，去掉‘]’
int.TryParse(pointGroup[1], out bindingIndex);
}
break;
case "bindingway":
int temp;
if (int.TryParse(ls[i], out temp))
{
bindingWay = (BindingWay)temp;
}
break;
case "byteorder":
int temp1;
if (int.TryParse(ls[i], out temp1))
{
byteOrder = (ByteOrder)temp1;
}
break;
}
}
string type;
/*
* ===============================
* 1.根据地址名生成相应的Modbus点
* 2.根据配置表绑定到对应的主地址表
* 3.如果绑定成功则添加到list中
* 4。根据不同的绑定类型分为：只读，只写，可读可写
* ===============================
*/
if (addressName != "" && int.TryParse(addressName, out address) && pointName != "")
{
if (addressName.Substring(0, 1) == "0" || addressName.Substring(0, 1) == "1")
{
if (mappingIdexList.Find(pointName, out type) && type == ds.ValueType.Bool)
{
VirtulPoint <bool> boolPoint = new VirtulPoint <bool>(addressName, type)
{
};
var sourcePoint = PointMapping <bool> .GetInstance(log).GetPoint(pointName);
if (PointsBinding.BoolBinding(sourcePoint, bindingIndex, boolPoint, bindingWay))
{
result.BoolPoints.Add(boolPoint);
}
}
}
if (addressName.Substring(0, 1) == "3" || addressName.Substring(0, 1) == "4")
{
if (mappingIdexList.Find(pointName, out type))
{
VirtulPoint <ushort> ushortPoint1 = new VirtulPoint <ushort>(addressName, ds.ValueType.UInt16);
VirtulPoint <ushort> ushortPoint2 = new VirtulPoint <ushort>((address + 1).ToString(), ds.ValueType.UInt16);
if (type == ds.ValueType.Byte)
{
var sourcePoint = PointMapping <byte> .GetInstance(log).GetPoint(pointName);
if (PointsBinding.UshortBinding(sourcePoint, bindingIndex, ushortPoint1, bindingWay))
{
result.UshortPoints.Add(ushortPoint1);
}
}
if (type == ds.ValueType.Int16)
{
var sourcePoint = PointMapping <short> .GetInstance(log).GetPoint(pointName);
if (PointsBinding.UshortBinding(sourcePoint, bindingIndex, ushortPoint1, bindingWay))
{
result.UshortPoints.Add(ushortPoint1);
}
}
if (type == ds.ValueType.UInt16)
{
var sourcePoint = PointMapping <ushort> .GetInstance(log).GetPoint(pointName);
if (PointsBinding.UshortBinding(sourcePoint, bindingIndex, ushortPoint1, bindingWay))
{
result.UshortPoints.Add(ushortPoint1);
}
}
if (type == ds.ValueType.Int32)
{
var sourcePoint = PointMapping <int> .GetInstance(log).GetPoint(pointName);
if (PointsBinding.UshortBinding(sourcePoint, bindingIndex, new VirtulPoint <ushort>[] { ushortPoint1, ushortPoint2 }, byteOrder, bindingWay))
{
result.UshortPoints.Add(ushortPoint1);
result.UshortPoints.Add(ushortPoint2);
}
}
if (type == ds.ValueType.UInt32)
{
var sourcePoint = PointMapping <uint> .GetInstance(log).GetPoint(pointName);
if (PointsBinding.UshortBinding(sourcePoint, bindingIndex, new VirtulPoint <ushort>[] { ushortPoint1, ushortPoint2 }, byteOrder, bindingWay))
{
result.UshortPoints.Add(ushortPoint1);
result.UshortPoints.Add(ushortPoint2);
}
}
if (type == ds.ValueType.Float)
{
var sourcePoint = PointMapping <float> .GetInstance(log).GetPoint(pointName);
if (PointsBinding.UshortBinding(sourcePoint, bindingIndex, new VirtulPoint <ushort>[] { ushortPoint1, ushortPoint2 }, byteOrder, bindingWay))
{
result.UshortPoints.Add(ushortPoint1);
result.UshortPoints.Add(ushortPoint2);
}
}
}
}
}
else
{
log.ErrorLog(string.Format("adderss error or binding point is null!"));
}
}
return(result);
}
private PointMapping(ILog log)
{
this._log = log;
_indexList = PointMeDataList.GetInstance();
}