public void GlucoseCollectionChangedReplaceTest()
{
ModelProvider modelController = new ModelProvider();
var glucose = new GlucoseItem(DateTime.Now, 9.0f);
modelController.Glucoses[0] = glucose;
Assert.IsTrue(modelController.GlucoseDataPoints.Contains(glucose.GetDataPoint()));
CheckGlucosesSorted(modelController);
}
public Task <int> SaveGlucoseItemAsync(GlucoseItem item)
{
if (item.Id != -1)
{
return(_database.UpdateAsync(item));
}
else
{
return(_database.InsertAsync(item));
}
}
public void GlucoseCollectionChangedAddTest()
{
ModelProvider modelController = new ModelProvider();
GlucoseItem value = new GlucoseItem(DateTime.Now, 9.0f);
modelController.Glucoses.Add(value);
DataPoint point = value.GetDataPoint();
Assert.IsTrue(modelController.GlucoseDataPoints.Contains(point));
CheckGlucosesSorted(modelController);
}
public GlucoseItemDetailPage()
{
InitializeComponent();
var glucoseItem = new GlucoseItem
{
Date = DateTime.MinValue,
Amount = 0
};
viewModel = new GlucoseItemDetailViewModel(glucoseItem);
BindingContext = viewModel;
}
public NewGlucoseItemPage()
{
InitializeComponent();
GlucoseItem = new GlucoseItem
{
Id = -1,
Date = DateTime.Now,
Amount = 0
};
BindingContext = this;
}
private ObservableCollection <GlucoseItem> GetGlucosesFromDb(MySqlConnection conn)
{
try
{
ObservableCollection <GlucoseItem> glucoses = new ObservableCollection <GlucoseItem>();
using (MySqlCommand cmd = conn.CreateCommand())
{
cmd.CommandText = GlucoseTable.SelectAll;
var reader = cmd.ExecuteReader();
if (!reader.HasRows)
{
return(null);
}
while (reader.Read())
{
var id = reader.GetInt32("_id");
var dateTime = DateTime.Parse(reader.GetString("timestamp"));
var value = reader.GetFloat("value");
GlucoseItem glucose = new GlucoseItem(id,
dateTime,
value);
glucose.GenerateDataPoint();
glucose.PropertyChanged += GlucoseOnPropertyChanged;
try
{
glucoses.Add(glucose);
}
catch (ArgumentException e)
{
LOG.Warn(e.ToString());
}
}
}
return(glucoses);
}
catch (Exception e)
{
Console.WriteLine(e);
return(null);
}
}
public GlucoseItemDetailViewModel(GlucoseItem glucoseItem = null)
{
Title = glucoseItem?.Amount.ToString() + " " + glucoseItem?.Date.ToString();
GlucoseItem = glucoseItem;
}
public Task <int> DeleteGlucoseItemAsync(GlucoseItem item)
{
return(_database.DeleteAsync(item));
}
