async void OnComfirmClicked(object sender, System.EventArgs e)
        {
            SQLiteAsyncConnection _connection = DependencyService.Get <ISQLiteDb>().GetConnection();

            if (IsAddValid())
            {
                diet.SetTime();
                await _connection.UpdateAsync(diet);

                await Navigation.PopToRootAsync();
            }
            else
            {
                message.BackgroundColor = Color.Red;
                message.Text            = "please enter description and enter numbers in calories";
            }
        }
        async public void OnDoneClicked(object sender, EventArgs e)
        {
            var addSucceed = IsAddValid();

            if (addSucceed)
            {
                _connection = DependencyService.Get <ISQLiteDb>().GetConnection();

                await _connection.CreateTableAsync <DietRecord>();

                //var dietRecords = await _connection.Table<DietRecord>().ToListAsync();
                //_dietRecords = new ObservableCollection<DietRecord>(dietRecords);

                //dietRecordListView.ItemsSource = _dietRecords;


                var newDiet = new DietRecord
                {
                    Description = descriptionEditor.Text,
                    Calories    = Convert.ToInt32(calEntry.Text),
                    Image       = imagesPath[0] + ";" + imagesPath[1] + ";" + imagesPath[2],
                    Date        = datePicker.Date,
                    Time        = timePicker.Time,
                    UserId      = App.user.UserId
                };

                newDiet.SetTime();

                await _connection.InsertAsync(newDiet);

                //_dietRecords.Add(newDiet);


                await Navigation.PopToRootAsync();
            }
            else
            {
                message.Text            = "please enter description and enter numbers in calories";
                message.BackgroundColor = Color.Red;
            }
        }