private async void OpenTrip(Trip trip)
{
try
{
await Navigator.PushAsync<ItinerariesViewModel>(vm => vm.Trip = trip);
}
catch (Exception ex)
{
ReportError(ex);
}
}
private async void DeleteTrip(Trip trip)
{
try
{
await DataStore.RemoveTrip(trip);
Trips.Remove(trip);
}
catch (Exception ex)
{
ReportError(ex);
}
}
protected override void Done()
{
if (_end <= _start)
{
ReportMessage("Start must precede End", "Time travel is not supported");
return;
}
Result = ModalResult.Done;
_trip = new Trip
{
Name = _name,
Start = _start,
End = _end
};
Navigator.PopModalAsync();
}
public Task UpdateTrip(Trip trip)
{
return Connection.UpdateAsync(trip);
}
public Task RemoveTrip(Trip trip)
{
return Connection.DeleteAsync(trip);
}
public async Task<IList<Itinerary>> GetItineraries(Trip trip)
{
return await Connection.Table<Itinerary>().Where(i => i.TripID == trip.ID).ToListAsync().ConfigureAwait(false);
}
public Task AddTrip(Trip trip)
{
return Connection.InsertAsync(trip);
}
