private AcsChart ChartForXinGao(es_t_bp_acs acsItem, byte[] inputData)
{
if (acsItem == null || inputData == null)
{
return(new AcsChart());
}
AcsChart acsChart = new AcsChart();
acsChart.ChartItems = new List <AcsChartItem>();
string inputStr = Encoding.Default.GetString(inputData);
var allRecords = inputStr.Split(new string[] { "\0\r\0\n", "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
int idInt = 1;
//js version
//for (var i = 0; i < strAr.length; i++)
//{
// if (i < 4) continue;
// if (strAr[i].indexOf(" ") == -1) continue;
// if (strAr[i].toLowerCase().indexOf("stop") != -1)
// {
// break;
// }
// var a = strAr[i].split(" ");
// timeAr.push(a[0]);
// valueAr.push(a[1]);
for (int i = 0; i < allRecords.Length; i++)
{
if (i < 4)
{
continue;
}
if (allRecords[i].Contains("stop"))
{
break;
}
var oneRecord = allRecords[i].Split(new string[] { " ", "\0 " }, StringSplitOptions.RemoveEmptyEntries);
if (oneRecord.Length >= 2)
{
double xTime = 0;
double yValue = 0;
if (double.TryParse(oneRecord[0].Replace("\0", string.Empty), out xTime) &&
double.TryParse(oneRecord[1].Replace("\0", string.Empty), out yValue))
{
acsChart.ChartItems.Add(new AcsChartItem()
{
Id = idInt, xTime = Math.Round(xTime, 2), yValue = yValue
});
idInt++;
}
}
}
return(acsChart);
//}
}
private AcsChart ChartForTypeB(es_t_bp_acs acsItem, byte[] inputData)
{
if (acsItem == null || inputData == null)
{
return(new AcsChart());
}
AcsChart acsChart = new AcsChart();
acsChart.ChartItems = new List <AcsChartItem>();
// js version
//for (var i = 2; i < strAr.length - 1; i++)
//{
// var a = strAr[i].split("\t");
// timeAr.push(a[3]);
// valueAr.push(a[0]);
//}
string inputStr = Encoding.Default.GetString(inputData);
var allRecords = inputStr.Split(new string[] { "\0\r\0\n", "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
int idInt = 1;
if (allRecords.Length >= 2)
{
for (int i = 2; i < allRecords.Length - 1; i++)
{
var oneRecord = allRecords[i].Split(new string[] { "\t", "\0\t" }, StringSplitOptions.RemoveEmptyEntries);
if (oneRecord.Length > 4)
{
double xTime = 0;
double yValue = 0;
if (double.TryParse(oneRecord[3].Replace("\0", string.Empty), out xTime) &&
double.TryParse(oneRecord[0].Replace("\0", string.Empty), out yValue))
{
acsChart.ChartItems.Add(new AcsChartItem()
{
Id = idInt, xTime = Math.Round(xTime, 2), yValue = yValue
});
idInt++;
}
}
}
}
return(acsChart);
}
private AcsChart ChartForSpecial(es_t_bp_acs acsItem, byte[] inputData)
{
if (acsItem == null || inputData == null)
{
return(new AcsChart());
}
AcsChart acsChart = new AcsChart();
acsChart.ChartItems = new List <AcsChartItem>();
string inputStr = Encoding.Default.GetString(inputData);
var allRecords = inputStr.Split(new string[] { ";", "\0;" }, StringSplitOptions.RemoveEmptyEntries);
int idInt = 1;
//js version
//for (var i = 1; i < strAr.length; i = i + 2)
//{
// var a = strAr[i].split(",");
// if (a[0] == "" || a[1] == "" || isNaN(a[0]) || isNaN(a[1])) continue;
// timeAr.push(a[0]);
// valueAr.push(a[1]);
//}
for (int i = 1; i < allRecords.Length; i = i + 2)
{
var oneRecord = allRecords[i].Split(new string[] { ",", "\0," }, StringSplitOptions.RemoveEmptyEntries);
if (oneRecord.Length > 2)
{
double xTime = 0;
double yValue = 0;
if (double.TryParse(oneRecord[0].Replace("\0", string.Empty), out xTime) &&
double.TryParse(oneRecord[1].Replace("\0", string.Empty), out yValue))
{
acsChart.ChartItems.Add(new AcsChartItem()
{
Id = idInt, xTime = Math.Round(xTime, 2), yValue = yValue
});
idInt++;
}
}
}
return(acsChart);
}
private AcsChart ChartForTypeIAndD(es_t_bp_acs acsItem, byte[] inputData)
{
if (acsItem == null || inputData == null)
{
return(new AcsChart());
}
//ASCII的UITF16编码，高位为0
AcsChart acsChart = new AcsChart();
acsChart.ChartItems = new List <AcsChartItem>();
string inputStr = Encoding.Default.GetString(inputData);
var allRecords = inputStr.Split(new string[] { "\0\r\0\n", "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
int idInt = 1;
for (int i = 0; i < allRecords.Length - 1; i++)
{
var oneRecord = allRecords[i].Split(new string[] { "\0#" }, StringSplitOptions.RemoveEmptyEntries);
if (oneRecord.Length < 2)
{
oneRecord = allRecords[i].Split(new string[] { "#" }, StringSplitOptions.RemoveEmptyEntries);
}
if (oneRecord.Length >= 2)
{
double xTime = 0;
double yValue = 0;
if (double.TryParse(oneRecord[0].Replace("\0", string.Empty), out xTime) &&
double.TryParse(oneRecord[1].Replace("\0", string.Empty), out yValue))
{
acsChart.ChartItems.Add(new AcsChartItem()
{
Id = idInt, xTime = Math.Round(xTime, 2), yValue = yValue
});
idInt++;
}
}
}
return(acsChart);
}
public AcsChart BuildAcsChart(es_t_bp_acs acsItem, Stream s)
{
if (acsItem == null || string.IsNullOrWhiteSpace(acsItem.ACSDATAPATH))
{
return(new AcsChart());
}
if (string.IsNullOrWhiteSpace(acsItem.DATATYPES))
{
//Remark : 根据阿莫，没有默认为A
acsItem.DATATYPES = "A";
}
byte[] inputData = StreamToBytes(s);
if (acsItem.SYSPRIMARYKEY.Substring(2, 1) == "1")
{
return(ChartForSpecial(acsItem, inputData));
}
else if (Encoding.Default.GetString(inputData).StartsWith("Create"))
{
return(ChartForXinGao(acsItem, inputData));
}
else if (acsItem.DATATYPES == "B")
{
return(ChartForTypeB(acsItem, inputData));
}
else if (acsItem.DATATYPES == "A")
{
return(ChartForTypeA(acsItem, inputData));
}
else if (acsItem.DATATYPES == "I" || acsItem.DATATYPES == "D")
{
return(ChartForTypeIAndD(acsItem, inputData));
}
else
{
return(new AcsChart());
}
}
private AcsChart ChartForTypeA(es_t_bp_acs acsitem, byte[] item)
{
double a = 0;
double b = 0;
if (!double.TryParse(acsitem.A, out a) || !double.TryParse(acsitem.B, out b))
{
return(new AcsChart());
}
double uplaodMaxY = 0;
if (!double.TryParse(acsitem.MAXVALUE, out uplaodMaxY))
{
uplaodMaxY = 0;
}
AcsChart acsChart = new AcsChart();
acsChart.ChartItems = new List <AcsChartItem>();
int dataLength = item.Length;
int bc = 4;
int idInt = 1;
for (int k = 0; k < dataLength; k = k + bc)
{
string t = string.Empty;
try
{
t = Encoding.Default.GetString(item).Substring(k, 4);
}
catch (Exception) { }
if (string.IsNullOrWhiteSpace(t))
{
break;
}
double xValue = (k / bc * (bc / 4) * 0.1);
double yValue = a + b * Microsoft.JScript.GlobalObject.parseInt(t, 16);
if (yValue < 0)
{
yValue = 0;
}
acsChart.ChartItems.Add(new AcsChartItem()
{
Id = idInt, xTime = Math.Round(xValue, 2), yValue = yValue
});
idInt++;
}
double chartMaxY = acsChart.ChartItems.Max(cf => cf.yValue);
if (uplaodMaxY > chartMaxY)
{
FixChartYMaxLessThanUplaodMax(uplaodMaxY, acsChart);
}
return(acsChart);
}