private async Task initializeNearStops(StopParameter param)
{
if (param.Location == null || param.Location.IsNear)
{
this.ViewModel.NearStops = param.StopGroup
.Transfers(300)
.GroupBy(t => t.Target.Group)
.Where(g => g.Key != param.StopGroup)
.Select(g => new NearStopModel {
Stop = g.Key, Distance = g.Average(t => t.Distance)
})
.ToList();
}
//else if (param.Location.IsNear)
//{
// throw new NotImplementedException();
//}
else if (param.Location.Stop != null)
{
var nearStops = await StopTransfers.NearStopsFrom(param.Location.Stop, 300);
this.ViewModel.NearStops = nearStops
.GroupBy(t => t.Stop.Group)
.Where(g => g.Key != param.StopGroup)
.Select(g => new NearStopModel {
Stop = g.Key, Distance = g.Average(t => t.DistanceInMeters)
})
.OrderBy(m => m.Distance)
.ToList();
}
else
{
throw new InvalidOperationException();
}
}
public void Log(
StopParameter stopParameter = default(StopParameter),
[CallerMemberName] string memberName = "",
[CallerFilePath] string sourceFilePath = "",
[CallerLineNumber] int sourceLineNumber = 0)
{
count++;
Utils.Log.Debug($"At {count}: {this}", memberName, sourceFilePath, sourceLineNumber);
}
void mapController_StopGroupSelected(object sender, StopParameter e)
{
Frame.Navigate(typeof(StopPage), e);
}
public override void Bind(IMapControl page, object parameter)
{
base.Bind(page, parameter);
base.RegisterElementTypes(typeof(StopPopup), typeof(StopPushpin));
stopParam = (StopParameter)parameter;
if (stopParam.StopGroup != null)
{
this.stopGroup = stopParam.StopGroup;
this.mainStops = new HashSet <Stop>(stopGroup.Stops);
this.mainPoints = mainStops.Select(s => s.Coordinate).ToArray();
}
else
{
this.fromMainPage = true;
if (StopTransfers.LastNearestStop != null)
{
this.mainPoints = StopTransfers.LastNearestStop.Stop.Group.Stops.Select(s => s.Coordinate).ToArray();
}
}
if (stopParam.Location != null)
{
//this.postQuery.Add("location", locationStr);
if (!stopParam.Location.IsNear)
{
this.sourceStop = stopParam.Location.Stop;
this.location = sourceStop.Coordinate;
}
else
{
this.location = CurrentLocation.Last;
isNear = true;
}
}
if (stopParam.DateTime != null)
{
//this.postQuery.Add("dateTime", dateTimeStr);
this.dateTime = stopParam.DateTime.Value;
isNow = false;
}
if (isNow)
{
timeUpdaterTask = new PeriodicTask(DoTimeUpdate);
timeUpdaterTask.RunEveryMinute();
}
if (isNear)
{
locationUpdaterTask = new PeriodicTask(10000, DoLocationUpdate);
locationUpdaterTask.Run(delay: 1000);
}
//foreach (var transfer in transfers)
//{
// Microsoft.Phone.Maps.Controls.MapPolyline line = new Microsoft.Phone.Maps.Controls.MapPolyline
// {
// StrokeColor = Colors.Gray,
// StrokeDashed = true,
// StrokeThickness = 8
// };
// line.Path.Add(transfer.Origin.Coordinate);
// line.Path.AddRange(transfer.InnerPoints.Select(p => new GeoCoordinate(p.Latitude, p.Longitude)));
// line.Path.Add(transfer.Target.Coordinate);
// Map.MapElements.Add(line);
//}
this.EmptyMapTap += (sender, args) => clearSelection();
this.MapElementTap += (sender, element) =>
{
if (element is StopPushpin)
{
tapActions[element].Invoke();
}
};
var boundAddition = isNear ? new GeoCoordinate[] { CurrentLocation.Last ?? App.Config.CenterLocation } : new GeoCoordinate[0];
var boundaries = calculateBoundaries(mainPoints.Concat(boundAddition));
SetBoundaries(page, boundaries, stopParam.StopGroup == null);
}
