public DialogViewModel(ILocationService locationService, ITravelPanelService travelPanelService,
IStartButtonService startButtonService, ITrailService trailService)
{
_visible.Raise(true);
_locationService = locationService;
_travelPanelService = travelPanelService;
_startButtonService = startButtonService;
_trailService = trailService;
var currentLocation = _locationService.CurrentLocation;
var nearestPoint = _locationService.GetNearestPoint(currentLocation, _trailService.Points);
if (_locationService.CheckPointIsNear(currentLocation, nearestPoint)) // user and point location
{
CanStart = true;
TrailStartCommand = new MvxCommand(StartTrail);
TrailTitle = "MOŻNA"; // here name of point
TrailInfo = "Możesz rozpocząć swoją wędrówkę!";
}
else
{
var distance = _locationService.GetDistanceBetweenTwoPointsOnMapInMeters(currentLocation, nearestPoint);
CanStart = false;
TrailTitle = "NIE MOŻNA"; //some function should be here, but idk how i want to do here
TrailInfo = "Najbliższy punkt to " + nearestPoint.Name + " oddalony o " + _locationService.Distance(distance); // name of nearest point
}
NearestPointCommand = new MvxCommand(ShowNearestPoint);
}