async Task ExecuteLoadProductItemsCommand()
{
if (IsBusy)
{
return;
}
IsBusy = true;
try
{
ProductItems.Clear();
//var items = await restService.GetResponse<List<Product>>(Constants.urlApi + "manufacturers/" + manufacturerId + "/products", true);
var items = await App.QuoteProductDatabase.GetProductItemsAsync();
ProductItems = new ObservableCollection <ProductItem>(items);
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
finally
{
IsBusy = false;
}
}
async Task ExecuteRefreshCommand()
{
if (IsBusy)
{
return;
}
IsBusy = true;
try
{
var orders = await _service.GetProducts();
ProductItems.Clear();
foreach (var todo in orders)
{
ProductItems.Add(todo);
}
}
catch (Exception ex)
{
Acr.UserDialogs.UserDialogs.Instance.ShowError(ex.Message);
}
finally
{
IsBusy = false;
}
}
public void Init()
{
ProductItems.Clear();
ProductItems.Add(new ProductItem
{
Name = "iPhone 7 Plus 太空金",
price = 28000,
number = 2,
UpdateSumCommand = new DelegateCommand(CalculateSum),
});
ProductItems.Add(new ProductItem
{
Name = "60天世界旅遊一周",
price = 168168,
number = 1,
UpdateSumCommand = new DelegateCommand(CalculateSum),
});
ProductItems.Add(new ProductItem
{
Name = "32\"重乳酪起司",
price = 742,
number = 2,
UpdateSumCommand = new DelegateCommand(CalculateSum),
});
ProductItems.Add(new ProductItem
{
Name = "海港自助餐劵",
price = 468,
number = 8,
UpdateSumCommand = new DelegateCommand(CalculateSum),
});
}
