public MainViewModel(INavigation navigation)
{
this.navigation = navigation;
locationService = new LocationInMemoryService();
Listlocations = new ObservableCollection <ListLocation>(locationService.GetAllList().Result);
}
public LocationViewModel(ListLocation location, INavigation navigation)
{
this.navigation = navigation;
listLocation = location;
locationService = new LocationInMemoryService();
Locations = new ObservableCollection <Location>(locationService.GetAll(location).Result);
}
public LocationViewModel(LocationList currentLocationList, Location currentLocation, INavigation navigation)
{
this.navigation = navigation;
this.currentLocation = currentLocation;
locationService = new LocationInMemoryService();
// initialize the properties with data from current location
this.Latitude = currentLocation.Latitude;
this.Longitude = currentLocation.Longitude;
this.LocationTime = currentLocation.LocationTime;
this.LocationName = currentLocation.LocationName;
this.ListName = currentLocationList.ListName;
}
public TrackingViewModel(INavigation navigation)
{
this.navigation = navigation;
locationService = new LocationInMemoryService();
// Initialize the location collection,
LocationLists = new ObservableCollection <LocationList>(locationService.GetAll().Result);
// take the first LocationList
//selectedLocationList = (LocationList)(locationService.GetLocationLists().Result.Where(l => l.ListName == "Ronde 1").FirstOrDefault());
selectedLocationList = (LocationList)(locationService.GetLocationLists().Result.FirstOrDefault());
this.ListName = "";
if (locationService.GetByListName(selectedLocationList.ListName).Result == null)
{
Locations = null;
}
else
{
Locations = new ObservableCollection <Location>(locationService.GetByListName(selectedLocationList.ListName).Result);
}
// Listen to the messaging center to inform if a location is saved and refresh the Listview
MessagingCenter.Subscribe(this, MessageLocations.LocationSaved,
async(LocationViewModel sender, Location loc) =>
{
Locations = new ObservableCollection <Location>(await locationService.GetByListName(selectedLocationList.ListName));
});
// Listen to the messaging center to inform if a locationList is saved and refresh the Picker
MessagingCenter.Subscribe(this, MessageLocations.LocationListSaved,
async(TrackingViewModel sender, LocationList locList) =>
{
LocationLists = new ObservableCollection <LocationList>(await locationService.GetAll());
});
}
public MainViewModel()
{
locationService = new LocationInMemoryService();
Listlocations = new ObservableCollection <ListLocation>(locationService.GetAllList().Result);
}
