private void SetVehicleMarkersSelectionState(
MapMarkerSelectionStates selectionState,
IEnumerable <string> excludeVehicles = null)
{
foreach (var vehicleId in _vehicles.Keys)
{
VehicleViewModel vehicleVM = null;
_vehicles.TryGetValue(vehicleId, out vehicleVM);
if (vehicleVM == null || (excludeVehicles != null && excludeVehicles.Contains(vehicleId)))
{
continue;
}
vehicleVM.SelectionState = selectionState;
}
}
private void UpdateVehicles(IEnumerable <VehicleLocationUpdate> updates)
{
foreach (var vehicleUpdate in updates)
{
VehicleViewModel vehicleVM = null;
_vehicles.TryGetValue(vehicleUpdate.Vehicle.Id, out vehicleVM);
if (vehicleVM != null)
{
this.UpdateVehicleVM(vehicleVM, vehicleUpdate);
}
else
{
var vm = this.CreateVehicleVM(vehicleUpdate);
if (vm != null)
{
_vehicles.Add(vehicleUpdate.Vehicle.Id, vm);
}
}
}
}
private void SelectVehicle(string vehicleId)
{
if (string.IsNullOrEmpty(vehicleId))
{
_selectedVehicle = null;
this.SetVehicleMarkersSelectionState(MapMarkerSelectionStates.NoSelection, null);
}
VehicleViewModel vehicleVM;
_vehicles.TryGetValue(vehicleId, out vehicleVM);
if (vehicleVM == null)
{
return;
}
_selectedVehicle = vehicleVM;
_selectedVehicle.SelectionState = MapMarkerSelectionStates.SelectionSelected;
this.SetVehicleMarkersSelectionState(MapMarkerSelectionStates.SelectionNotSelected, new[] { _selectedVehicle.Model.Id });
var requestedBy = new MvxRequestedBy(MvxRequestedByType.UserAction, "map_tap");
var navParams = new
{
id = _selectedVehicle.VehicleId,
carPlate = _selectedVehicle.CarPlate,
vehicleType = _selectedVehicle.VehicleType,
routeId = _selectedVehicle.Model.RouteInfo.RouteId,
routeNumber = _selectedVehicle.Model.RouteInfo.RouteNumber,
routeDisplayName = _selectedVehicle.Model.RouteInfo.DisplayName,
runUpdates = true
};
this.ShowViewModel <VehicleForecastViewModel>(navParams, null, requestedBy);
//TODO: center map view on vehicle
//this.CenterMap(_selectedVehicle.Location.Position);
}
public VehicleSelectedEventArgs(VehicleViewModel vehicle)
{
this.Vehicle = vehicle;
}
private void UpdateVehicleVM(VehicleViewModel vehicleVM, VehicleLocationUpdate locationUpdate)
{
vehicleVM.AnimateMovement = this.IsAnimationEnabled(this.Zoom);
vehicleVM.Update(locationUpdate);
}