public async Task CreateGroup()
{
var newGroup = new CombinedControlEntity();
newGroup.DeviceName = DeviceName;
if (SelectedHue != null)
{
newGroup.HueID = ((Models.Hue.Group)SelectedHue).HueGroup.Id;
newGroup.HueName = SelectedHue.DeviceName;
}
if (SelectedRemo != null)
{
newGroup.RemoID = ((Models.NatureRemo.Device)SelectedRemo).id;
newGroup.RemoName = SelectedRemo.DeviceName;
}
var dbHelper = new CombinedControlHelper();
await dbHelper.Init();
await dbHelper.AddUpdateCombinedControl(newGroup);
if (SelectedHue != null)
{
HueDevices.Remove(SelectedHue);
}
if (SelectedRemo != null)
{
RemoDevices.Remove(SelectedRemo);
}
combinedControls.Add(newGroup);
}
public async Task RemoveCombindControl(CombinedControlEntity combinedControl)
{
using (var context = new CombinedControlContext())
{
context.Remove(combinedControl);
await context.SaveChangesAsync();
}
}
public async Task RemoveGroupItem(CombinedControlEntity entity)
{
try
{
CombinedControls.Remove(entity);
await dbHelper.RemoveCombindControl(entity);
}
catch (Exception ex)
{
DebugHelper.Debugger.WriteErrorLog("Error occurred while removing combined group.", ex);
await new MessageDialog("Error occurred while removing combined group: " + ex.Message).ShowAsync();
}
}
/// <summary>
/// Add or Update Combined Control setting item
/// </summary>
/// <param name="combinedControl">Combined Control item newly created or retrieved from DB and updated.</param>
/// <returns></returns>
public async Task AddUpdateCombinedControl(CombinedControlEntity combinedControl)
{
using (var context = new CombinedControlContext())
{
var match = from item in context.CombinedControls
where item.ID == combinedControl.ID
select item;
if (match.Any())
{
context.Update(combinedControl);
}
else
{
context.Add(combinedControl);
}
await context.SaveChangesAsync();
}
}
