async Task ExecuteLoadItemsCommand()
{
if (IsBusy)
{
return;
}
IsBusy = true;
try
{
Categories.Clear();
var items = await DataStore.GetItemsAsync(true);
foreach (var item in items)
{
Categories.Add(item);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
finally
{
IsBusy = false;
}
}
async Task ExecuteLoadItemsCommand()
{
if (IsBusy)
{
return;
}
ErrorVisible = false;
ErrorItemsVisible = false;
IsBusy = true;
try
{
Categories.Clear();
var categories = await CategoryStore.GetItemsAsync(MainCategory.Id, true);
if (categories.Count() == 0)
{
IsBusy = false;
ErrorItemsVisible = true;
return;
}
foreach (var category in categories)
{
Categories.Add(category);
}
OnPropertyChanged("Categories");
IsBusy = false;
}
catch (Exception)
{
IsBusy = false;
Content = false;
ErrorVisible = true;
}
}
async Task ExecuteLoadCategoryCommand()
{
IsBusy = true;
try
{
Categories.Clear();
var items = await CategoryStore.GetItemsAsync(true);
foreach (var item in items)
{
Categories.Add(item);
}
_ = ExecuteLoadProductCommand();
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
finally
{
IsBusy = false;
}
}
