async public Task LoadStocksAsync()
{
if (IsBusy)
{
return;
}
IsBusy = true;
try
{
WPPod.Models.Stock StockSeed = new WPPod.Models.Stock();
ServerStatus status = await ResultMultiple <WPPod.Models.Stock> .WaitForObjectAsync(
NesterControl.DeployedApp, true, StockSeed, false);
if (status.Code >= 0)
{
_stocks = status.PayloadToList <WPPod.Models.Stock>();
OnPropertyChanged("Stocks");
}
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
finally
{
IsBusy = false;
}
}
async public Task LoadMenusAsync()
{
if (IsBusy)
{
return;
}
IsBusy = true;
try
{
WPPod.Models.Menu menuSeed = new WPPod.Models.Menu();
ServerStatus status = await ResultMultiple <WPPod.Models.Menu> .WaitForObjectAsync(
NesterControl.DeployedApp, true, menuSeed, false);
if (status.Code >= 0)
{
_menus = status.PayloadToList <WPPod.Models.Menu>();
OnPropertyChanged("EditMenus");
SelectedMenu = _menus.FirstOrDefault();
IsBusy = false;
await LoadMenuItemsAsync();
}
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
finally
{
IsBusy = false;
}
}
async public Task LoadStockItemsByDateAsync(DateTime date)
{
if (IsBusy)
{
return;
}
IsBusy = true;
try
{
_stockItems.Clear();
WPPod.Models.StockItem itemSummary;
foreach (var stock in _stocks)
{
WPPod.Models.StockItem stockItemSeed = new WPPod.Models.StockItem();
stockItemSeed.Stock = stock;
Dictionary <string, string> filter = new Dictionary <string, string>();
filter["date"] = date.ToString("d");
ServerStatus status = await ResultMultiple <WPPod.Models.StockItem> .WaitForObjectAsync(
NesterControl.DeployedApp, true, stockItemSeed, false, filter);
if (status.Code >= 0)
{
var itmes = status.PayloadToList <WPPod.Models.StockItem>();
itemSummary = new WPPod.Models.StockItem();
itemSummary.Stock = stock;
itemSummary.Quantity = 0;
foreach (var calcStockItem in itmes)
{
itemSummary.Quantity += calcStockItem.Quantity;
}
if (itmes.Any())
{
itemSummary.Unit = itmes.First().Unit;
_stockItems.Add(itemSummary);
}
}
}
OnPropertyChanged("StockItems");
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
finally
{
IsBusy = false;
}
}
async public Task <ServerStatus> LoadMenuItemsAsync()
{
ServerStatus status = new ServerStatus(
ServerStatus.NEST_RESULT_ERROR);
if (IsBusy)
{
return(status);
}
IsBusy = true;
try
{
EditMenuItems.Clear();
WPPod.Models.MenuItem menuItemSeed = new WPPod.Models.MenuItem();
menuItemSeed.Menu = _selectedMenu;
status = await ResultMultiple <WPPod.Models.MenuItem> .WaitForObjectAsync(
NesterControl.DeployedApp, true, menuItemSeed, false);
if (status.Code >= 0)
{
_menuItems = status.PayloadToList <WPPod.Models.MenuItem>();
OnPropertyChanged("EditMenuItems");
SelectedMenuItem = _menuItems.FirstOrDefault();
}
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
finally
{
IsBusy = false;
}
return(status);
}
async public Task LoadOrdersAsync(DateTime date)
{
if (IsBusy)
{
return;
}
IsBusy = true;
try
{
WPPod.Models.Order orderSeed = new WPPod.Models.Order();
Dictionary <string, string> filter = new Dictionary <string, string>();
filter["date"] = date.ToString("yyyy-MM-dd");
ServerStatus status = await ResultMultiple <WPPod.Models.Order> .WaitForObjectAsync(
NesterControl.DeployedApp, true, orderSeed, false, filter);
if (status.Code >= 0)
{
_orders = status.PayloadToList <WPPod.Models.Order>();
WPPod.Models.OrderItem itemSeed = new WPPod.Models.OrderItem();
foreach (var order in _orders)
{
itemSeed.Order = order;
status = await ResultMultiple <WPPod.Models.OrderItem> .WaitForObjectAsync(
NesterControl.DeployedApp, true, itemSeed);
if (status.Code >= 0)
{
order.Items = status.PayloadToList <WPPod.Models.OrderItem>();
WPPod.Models.MenuItem menuItemSeed = new WPPod.Models.MenuItem();
foreach (var orderItem in order.Items)
{
menuItemSeed.Menu = new WPPod.Models.Menu();
menuItemSeed.Menu.Id = orderItem.MenuId;
menuItemSeed.Id = orderItem.MenuItemId;
status = await ResultSingle <WPPod.Models.MenuItem> .WaitForObjectAsync(
true, menuItemSeed, new CachedHttpRequest <WPPod.Models.MenuItem>(
NesterControl.DeployedApp.QueryAsync), false, null, null);
orderItem.MenuItem = status.PayloadToObject <WPPod.Models.MenuItem>();
}
}
}
OnPropertyChanged("Orders");
}
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
finally
{
IsBusy = false;
}
}
