public ViewModelCHB(string name, MainViewModel parent)
{
FileName = name;
DisplayName = name;
modelChb = new ModelCHB();
modelChb.PropertyChanged += modelChb_PropertyChanged;
var Text = File.ReadAllLines(name);
string primNum = string.Empty;
string secNum = string.Empty;
string volt = string.Empty;
IsCanBild = false;
try
{
modelChb.ClearAll();
AnData = Text.Where(txtItem => txtItem.Split('|').Any(strItem => strItem.Trim().Equals("").Equals(false))).
Where(txtItem => txtItem.Split('|').ElementAt(5).Trim().Equals("").Equals(false)).
Where(txtItem => txtItem.Split('|').Any(strItem => strItem.Trim().Equals("PrimNumb")).Equals(false)).Select(strItem =>
{
string[] strArr = strItem.Split('|').Select(item => item.Trim()).ToArray();
if (!strArr[2].Equals(""))
{
primNum = !strArr[2].Equals("0000") ? strArr[2].TrimStart('0') : "0";
secNum = !strArr[3].Equals("0000") ? strArr[3].TrimStart('0') : "0";
volt = strArr[4];
}
return(new AnalizerData()
{
Date = strArr[0],
Time = strArr[1],
PrimNumber = primNum,
SecNumber = secNum,
Voltage = volt,
Frequency = strArr[5].Split('.').First(),
ZValue = strArr[6],
RValue = strArr[7],
XValue = strArr[8],
AValue = strArr[9]
});
}).ToList();
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
BatteryNums = AnData.Select(item => item.PrimNumber).Distinct().OrderBy(item => int.Parse(item)).ToList();
SelectedBattery = BatteryNums.FirstOrDefault();
IsCanBild = true;
modelChb.GetRVData();
modelChb.GetAxisScale();
modelChb.GetModa();
modelChb.ViewChart();
}
/// <summary>
/// Метод для очистки всех коллекций AnData, RVData, BatteryNums, FrequencyItems
/// </summary>
public void ClearAll()
{
try
{
AnData.Clear();
RVData.Clear();
BatteryNums.Clear();
FrequencyItems.Clear();
SelectedFrequency = null;
LLPoint.Clear();
ChartTitle = Thread.CurrentThread.CurrentUICulture.ToString().Contains("en") ? "Battery Parameters" : "Параметры АКБ";
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
/// <summary>
/// Метод для получения набора значений параметров R и U, а также для составления
/// списка номеров батарей и частот тестового сигнала
/// </summary>
public void GetRVData()
{
try
{
IsCanBild = false;
var rvdata = new List <CellData>();
RVData.Clear();
var anDataBat = AnData.Where(item => item.PrimNumber.Equals(SelectedBattery));
FrequencyItems = anDataBat.Select(item => item.Frequency).Distinct().OrderBy(item => int.Parse(item)).ToList();
if (SelectedFrequency == null)
{
SelectedFrequency = FrequencyItems.LastOrDefault();
}
var AnDataBatFreq = new List <AnalizerData>(anDataBat.Where(item => item.Frequency.Equals(SelectedFrequency)));
switch (SelectedSortIndex)
{
case 0:
AnDataBatFreq = !SortDirection?AnDataBatFreq.OrderBy(item => int.Parse(item.SecNumber, new CultureInfo("EN"))).ToList() :
AnDataBatFreq.OrderByDescending(item => int.Parse(item.SecNumber, new CultureInfo("EN"))).ToList();
break;
case 1:
AnDataBatFreq = !SortDirection?AnDataBatFreq.OrderBy(item => double.Parse(item.ZValue, new CultureInfo("EN"))).ToList() :
AnDataBatFreq.OrderByDescending(item => double.Parse(item.ZValue, new CultureInfo("EN"))).ToList();
break;
case 2:
AnDataBatFreq = !SortDirection?AnDataBatFreq.OrderBy(item => double.Parse(item.RValue, new CultureInfo("EN"))).ToList() :
AnDataBatFreq.OrderByDescending(item => double.Parse(item.RValue, new CultureInfo("EN"))).ToList();
break;
case 3:
AnDataBatFreq = !SortDirection?AnDataBatFreq.OrderBy(item => double.Parse(item.XValue, new CultureInfo("EN"))).ToList() :
AnDataBatFreq.OrderByDescending(item => double.Parse(item.XValue, new CultureInfo("EN"))).ToList();
break;
case 4:
AnDataBatFreq = !SortDirection?AnDataBatFreq.OrderBy(item => double.Parse(item.AValue, new CultureInfo("EN"))).ToList() :
AnDataBatFreq.OrderByDescending(item => double.Parse(item.AValue, new CultureInfo("EN"))).ToList();
break;
case 5:
AnDataBatFreq = !SortDirection?AnDataBatFreq.OrderBy(item => double.Parse(item.Voltage, new CultureInfo("EN"))).ToList() :
AnDataBatFreq.OrderByDescending(item => double.Parse(item.Voltage, new CultureInfo("EN"))).ToList();
break;
}
switch (SelectedParameterIndex)
{
case 0:
rvdata = new List <CellData>(AnDataBatFreq.Select(item => new CellData(item.SecNumber, double.Parse(item.ZValue, new CultureInfo("EN")), double.Parse(item.Voltage, new CultureInfo("EN")))));
break;
case 1:
rvdata = new List <CellData>(AnDataBatFreq.Select(item => new CellData(item.SecNumber, double.Parse(item.RValue, new CultureInfo("EN")), double.Parse(item.Voltage, new CultureInfo("EN")))));
break;
case 2:
rvdata = new List <CellData>(AnDataBatFreq.Select(item => new CellData(item.SecNumber, double.Parse(item.XValue, new CultureInfo("EN")), double.Parse(item.Voltage, new CultureInfo("EN")))));
break;
case 3:
rvdata = new List <CellData>(AnDataBatFreq.Select(item => new CellData(item.SecNumber, double.Parse(item.AValue, new CultureInfo("EN")), double.Parse(item.Voltage, new CultureInfo("EN")))));
break;
}
RVData = new ObservableCollection <CellData>(rvdata);
IsCanBild = true;
ChartTitle = SelectedBattery;
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
