/// <summary>
/// Initializes a new instance of the AddTripViewModel class.
/// </summary>
public AddEditTripViewModel(INavigationService navigationService)
{
Messenger.Default.Register<Tuple<int, Mode>>(this,
tuple =>
{
this.Mode = tuple.Item2;
Departure = String.Empty;
Destination = String.Empty;
if (this.Mode == Mode.add)
{
Trip = new Trip();
Trip.BeginDate = DateTime.Now;
}
else
{
DataServiceTrip dsTrip = new DataServiceTrip();
this.Trip = dsTrip.getTripById(tuple.Item1);
}
this.FriendList = Utility.FriendToList(Trip.FriendList);
InitialiseValidator();
EditableObject = new Caretaker<Trip>(this.Trip);
EditableObject.BeginEdit();
});
this._navigationService = navigationService;
}
public void DeleteTripInCascade(Trip trip)
{
List<Note> noteList = dsNote.LoadNotesFromTrip(trip);
List<Picture> pictureList = dsPicture.LoadPicturesFromTrip(trip);
List<PointOfInterest> poiList = dsPoi.LoadPointOfInterestsFromTrip(trip).ToList();
// Removing items
DeleteNotesAndPictures(noteList, pictureList);
DeletePois(poiList, true);
}
public void DeleteTrip(Trip trip)
{
var existing = db.trips.Single(x => x.Id == trip.Id);
if (existing != null)
{
DataServiceCommon dsCommon = new DataServiceCommon();
dsCommon.DeleteTripInCascade(trip);
db.trips.DeleteOnSubmit(existing);
db.SubmitChanges();
}
}
public void UpdateTrip(Trip trip)
{
Trip tripToUpdate = db.trips.Where(x => x.Id == trip.Id).First();
tripToUpdate.Name = trip.Name;
tripToUpdate.BeginDate = trip.BeginDate;
//tripToUpdate.Departure = trip.Departure;
//tripToUpdate.Destination = trip.Destination;
tripToUpdate.EndDate = trip.EndDate;
try
{
db.SubmitChanges();
}
catch (Exception e)
{
Console.WriteLine("Error while trying to save a trip" + e);
}
}
/// <summary>
/// Met a jour la tuile sur l'écran d'accueil avec les nouvelles infos du voyage en cours
/// </summary>
/// <param name="current"></param>
public void CheckUpdateTile(Trip current)
{
IconicTileData newTileData = new IconicTileData();
newTileData.Title = "Checkmapp";
newTileData.WideContent1 = String.Empty;
newTileData.WideContent2 = String.Empty;
newTileData.IconImage = new Uri(@"Assets/Logo.png", UriKind.Relative);
newTileData.SmallIconImage = new Uri(@"Assets/Logo.png", UriKind.Relative);
if (current != null)
{
newTileData.WideContent1 = current.Name;
int day = 0;
TimeSpan elapsed = DateTime.Now.Subtract(current.BeginDate);
if (elapsed.TotalDays > 0)
day = (int)elapsed.TotalDays;
newTileData.WideContent2 = AppResources.Day + " " + day;
}
//Mise a jour (pour le texte)
ShellTile tile = ShellTile.ActiveTiles.FirstOrDefault();
if (tile != null)
tile.Update(newTileData);
}
public void addTrip(Trip newTrip)
{
db.trips.InsertOnSubmit(newTrip);
db.SubmitChanges();
}
public ObservableCollection<PointOfInterest> LoadPointOfInterestsFromTrip(Trip trip)
{
List<PointOfInterest> listPOI = db.pointsOfInterests.Where(x => x.Trip == trip).ToList();
return new ObservableCollection<PointOfInterest>(listPOI);
}
private void DeleteTrip(Trip trip)
{
DataServiceTrip dsTrip = new DataServiceTrip();
dsTrip.DeleteTrip(trip);
Messenger.Default.Send<List<Trip>, TimelineViewModel>(ArchiveTripList.ToList());
}
public List<Picture> LoadPicturesFromTrip(Trip trip)
{
return db.pictures.Where(x => x.Trip == trip).ToList();
}
private void OnUserControlElementTap(Trip trip)
{
if (UserControlElementTap != null)
{
UserControlElementTap(trip, EventArgs.Empty);
}
}
public List<Note> LoadNotesFromTrip(Trip trip)
{
return db.notes.Where(x => x.Trip == trip).ToList();
}
