public async Task DeleteZone(object obj)
{
if (NotNetOrConnection)
{
return;
}
try
{
ZoneViewModel zvm = (ZoneViewModel)obj;
State = ModelState.Loading;
Zone zone = new Zone();
zvm.SaveFields(zone);
await NAV.DeleteZone(zone, ACD.Default).ConfigureAwait(true);
ZoneViewModels.Remove(zvm);
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.Message);
ErrorText = e.Message;
State = ModelState.Error;
}
finally
{
State = ModelState.Normal;
LoadAnimation = false;
}
}
public async Task DeleteZone(object obj)
{
if (NotNetOrConnection)
{
return;
}
ZoneViewModel zvm = (ZoneViewModel)obj;
//string request = String.Format(AppResources.ZonesPlanViewModel_DeleteZone, zvm.Name);
string variant1 = String.Format(AppResources.ZonesPlanViewModel_DeleteZone, zvm.Code);
string variant2 = String.Format(AppResources.ZonesPlanViewModel_DeleteZone2, zvm.Code);
var action = await App.Current.MainPage.DisplayActionSheet(
AppResources.ZonesPlanViewModel_DeleteQuestion,
AppResources.ZonesPlanViewModel_DeleteCancel,
null,
variant1,
variant2);
if ((action != null) && (action != AppResources.ZonesPlanViewModel_DeleteCancel))
{
if (action == variant1)
{
await zvm.SaveToZoneSchemeVisible(false);
}
if (action == variant2)
{
try
{
State = ModelState.Loading;
Zone zone = new Zone();
zvm.SaveFields(zone);
await NAV.DeleteZone(zone, ACD.Default).ConfigureAwait(true);
ZoneViewModels.Remove(zvm);
State = ModelState.Normal;
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.Message);
ErrorText = e.Message;
State = ModelState.Error;
}
finally
{
LoadAnimation = false;
}
}
await Load();
}
}
private async void Zvm_OnTap(ZoneViewModel zvm)
{
if (!IsEditMode)
{
Zone zone = new Zone();
zvm.SaveFields(zone);
RacksViewModel rvm = new RacksViewModel(Navigation, zone);
RacksSchemePage rsp = new RacksSchemePage(rvm);
await Navigation.PushAsync(rsp);
}
else
{
foreach (ZoneViewModel zv in ZoneViewModels)
{
if (zv != zvm)
{
zv.IsSelected = false;
zv.EditMode = SchemeElementEditMode.None;
}
}
if (zvm.IsSelected)
{
switch (zvm.EditMode)
{
case SchemeElementEditMode.None:
break;
case SchemeElementEditMode.Move:
zvm.EditMode = SchemeElementEditMode.Resize;
break;
case SchemeElementEditMode.Resize:
zvm.IsSelected = false;
SelectedZoneViewModel = null;
zvm.EditMode = SchemeElementEditMode.None;
break;
default:
throw new InvalidOperationException("ZonesViewModel.Zvm_OnTap Impossible value");
}
}
else
{
zvm.IsSelected = true;
SelectedZoneViewModel = zvm;
zvm.EditMode = SchemeElementEditMode.Move;
MessagingCenter.Send(this, "BringToFront");
}
}
}