public static bool IsParking(CarStateModel curr, ref CarStateModel prev)
{
if (curr == prev || prev == null)
{
return(false);
}
var interval = EqualInterval(curr, prev);
//Location prevloc = new Location
//{
// Latitude = prev.Lt / 10000.0,
// Longitude = prev.Ln / 10000.0
//}, curloc = new Location
//{
// Latitude = curr.Lt / 10000.0,
// Longitude = curr.Ln / 10000.0
//};
if (curr.Spd >= 6)
{
prev = null;
}
if (interval)
{
return(true);
}
if (curr.Spd < 6 && prev == null)
{
prev = curr;
}
return(false);
}
private void DisplayParams(CarStateModel model)
{
if (model == null)
{
return;
}
DateTime dt = new DateTime(model.yy, model.Mnth, model.dd, model.hh, model.mm, model.ss);
txtDate.Text = dt.ToString("dd.MM.yy hh:mm:ss");
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
if (value.GetType() != typeof(CarStateModel))
{
return("");
}
CarStateModel data = (CarStateModel)value;
DateTime dt = new DateTime(data.yy, data.Mnth, data.dd, data.hh, data.mm, data.ss);
return(dt.ToString("dd.MM.yy hh:mm:ss"));
}
public PackageViewModel(CarStateModel model)
{
if (Sensors == null)
{
Sensors = new ObservableCollection <UserControl>();
}
StrDate = string.Format("{0:00}.{1:00}.{2:00} {3:00}:{4:00}:{5:00}",
model.dd, model.Mnth, model.yy, model.hh, model.mm, model.ss);
Speed = model.Spd / 10.0;
CntSatelete = model.St;
GSM_Level = model.GSM;
}
public PackageViewModel(CarStateModel model, LinesDataModel.LineRow row, List <DevicePresenter.Sensor> sensors)
{
if (Sensors == null)
{
Sensors = new ObservableCollection <UserControl>();
}
StrDate = string.Format("{0:00}.{1:00}.{2:00} {3:00}:{4:00}:{5:00}",
model.dd, model.Mnth, model.yy, model.hh, model.mm, model.ss);
Speed = model.Spd / 10.0;
CntSatelete = model.St;
GSM_Level = model.GSM;
FillSensors(row, sensors);
}
//public double Calculate(CarStateModel first, CarStateModel item)
//{
// double lat1 = first.Lt/10000.0, lat2 = item.Lt/10000.0, lon1 = first.Ln/10000.0, lon2 = item.Ln/10000.0;
// double R = 6371;
// double dLat = ToRad(lat2 - lat1);
// double dLon = ToRad(lon2 - lon1);
// double latR1 = ToRad(lat1);
// double latR2 = ToRad(lat2);
// double a = Math.Sin(dLat / 2) * Math.Sin(dLat / 2) + Math.Sin(dLon / 2) * Math.Sin(dLon / 2) * Math.Cos(latR1) * Math.Cos(latR2);
// double c = 2 * Math.Atan2(Math.Sqrt(a), Math.Sqrt(1 - a));
// return R * c;
//}
public double Calculate(CarStateModel first, CarStateModel item)
{
double deltaLatitude = first.Lt / 10000.0 - item.Lt / 10000.0;
double deltaLongitude = first.Ln / 10000.0 - item.Ln / 10000.0;
double kmLat = Math.Round(deltaLatitude * 111.1111, 1);
double kmLon = Math.Round(deltaLongitude * 111.1111 * GetCos((int)item.Ln), 1);
//km x and lm y
//Find distance:
double dist = Math.Sqrt(kmLat * kmLat + kmLon * kmLon);
return(dist);
}
private void DisplayData()
{
lstData.ItemsSource = null;
if (_track == null)
{
return;
}
if (_data == null)
{
return;
}
if (_car == null)
{
return;
}
if (_track.Count() < 1)
{
return;
}
List <PackageViewModel> pvm = new List <PackageViewModel>();
foreach (var item in _data.Rows)
{
CarStateModel csm = new CarStateModel();
List <CarStateModel> temp = _track.Where(p => p.hh == item.DT.hh).ToList();
if (temp.Count() == 1)
{
csm = temp[0];
}
else if (temp.Count() > 1)
{
temp = _track.Where(p => p.hh == item.DT.hh && p.mm == item.DT.mm).ToList();
if (temp.Count() == 1)
{
csm = temp[0];
}
else if (temp.Count() > 1)
{
temp = _track.Where(p => p.hh == item.DT.hh && p.mm == item.DT.mm && p.ss == item.DT.ss).ToList();
if (temp.Count() > 0)
{
csm = temp[0];
}
}
}
PackageViewModel pm = new PackageViewModel(csm, item, _car.Device.Sensors);
pvm.Add(pm);
}
lstData.ItemsSource = pvm;
}
public static bool EqualInterval(DateTime dt, CarStateModel car, int minutes = 10)
{
if (car == null)
{
return(false);
}
var times = GetTime(car);
if (times > dt)
{
return(times - dt >= new TimeSpan(0, minutes, 0));
}
return(dt - times >= new TimeSpan(0, minutes, 0));
}
public static bool EqualInterval(CarStateModel curr, CarStateModel prev, int minutes = 10)
{
if (curr == null || prev == null)
{
return(false);
}
var dt = GetTime(curr);
var times = GetTime(prev);
if (times > dt)
{
return(times - dt >= new TimeSpan(0, minutes, 0));
}
return(dt - times >= new TimeSpan(0, minutes, 0));
}
public HistoryRow(CarStateModel item)
{
_model = item;
}
public static DateTime GetTime(CarStateModel curr)
{
// Исправить при изменение времени сервера
return(new DateTime(curr.yy, curr.Mnth, curr.dd, curr.hh, curr.mm, curr.ss) + (DateTime.Now - DateTime.UtcNow));
}
