public void Scan(string sku)
{
// Check that the scanned item is available for purchase.
var item = AllItems.FirstOrDefault(x => x.Sku == sku);
if (item == null)
{
Logger.Log("An invalid item was scanned.");
throw new InvalidBarcodeException("Invalid item");
}
// Add the item to the basket.
if (!ShoppingBasket.ContainsKey(item))
{
ShoppingBasket.Add(item, 1);
Logger.Log($"A new item {item.Sku} was added. Total price: {TotalPrice}");
}
else
{
ShoppingBasket[item]++;
Logger.Log($"Quantity of {item.Sku} is now {ShoppingBasket[item]}.");
}
TotalPrice += item.UnitPrice;
}
private void PlayCmd(long mediaItemId)
{
var mediaItem = AllItems.FirstOrDefault(item => item.Id == mediaItemId);
if (mediaItem != null)
{
Process.Start(mediaItem.Path);
}
}
public ITestObject FindFirst(Func <ITestObject, bool> func, bool recursive = true)
{
if (!recursive)
{
return(_testObjects.Values.FirstOrDefault(func));
}
//recursive
return(AllItems.FirstOrDefault(func));
}
private async void UserControl_Loaded(object sender, RoutedEventArgs e)
{
await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, async() =>
{
AllItems = await Service.GetNavigationItems();
Home = AllItems.FirstOrDefault(ni => ni.IsRoot).Id;
btnHome_Click(null, null);
});
}
public async Task UpdatePlayerStats(bool updateInventory)
{
if (!updateInventory && AllItems != null)
{
InventoryItem item = AllItems.FirstOrDefault(
x => x.InventoryItemData.PlayerStats != null);
//Saves for viewing
Stats = item.InventoryItemData.PlayerStats;
}
else
{
await GetInventory();
}
}
/// <summary>
/// this overload function only search object using control properties
/// </summary>
/// <param name="key"></param>
/// <param name="value"></param>
/// <param name="recursive"></param>
/// <returns></returns>
public ITestObject FindFirst(string key, string value, bool recursive = true)
{
//NodeName is not in properties list
if (key == DescriptorKeys.NodeName)
{
return(FindFirst(obj => obj.NodeName == value, recursive));
}
if (!recursive)
{
return(_testObjects.Values.FirstOrDefault(o => o.Contains(key) && o[key] == value));
}
//recursive
return(AllItems.FirstOrDefault(o => o.Contains(key) && o[key] == value));
}
private Task <bool> OnSaveAsync(EditFooTree item)
{
if (item.Id == 0)
{
item.Id = AllItems.Max(i => i.Id) + 1;
AllItems.Add(item);
}
else
{
var oldItem = AllItems.FirstOrDefault(i => i.Id == item.Id);
if (oldItem != null)
{
oldItem.ParentId = item.ParentId;
oldItem.Name = item.Name;
oldItem.DateTime = item.DateTime;
oldItem.Address = item.Address;
oldItem.Count = item.Count;
}
}
return(Task.FromResult(true));
}
public Item FindItem(Func <Item, bool> predicate, bool recursive)
{
Item match = AllItems.FirstOrDefault(i => predicate(i));
if (match == null && recursive)
{
foreach (var item in AllItems)
{
if (item == null)
{
continue;
}
if (item.OwnInventory != null)
{
match = item.OwnInventory.FindItem(predicate, recursive: true);
if (match != null)
{
return(match);
}
}
}
}
return(match);
}
public Item GetItemById(int itemId)
{
return(AllItems.FirstOrDefault(i => i.ItemId == itemId));
}
public virtual TE Get(params object [] ids)
{
var r = AllItems.FirstOrDefault(i => ids.Contains(i.Id));
return(r);
}
public Ingredient GetById(int ingredientId)
{
return(AllItems.FirstOrDefault(i => i.Id == ingredientId));
}
public Formulation GetById(int formulationId)
{
return(AllItems.FirstOrDefault(f => f.Id == formulationId));
}
public Person GetByLogin(string login)
{
return(AllItems.FirstOrDefault(p => p.Login.Equals(login)));
}
public Person GetByLogin(string login, string password)
{
var user = GetByLogin(login);
return(AllItems.FirstOrDefault(p => p.Login.Equals(login) && p.Password.Equals(password)));
}
public virtual TE GetByName(string name)
{
var r = AllItems.FirstOrDefault(i => i.Name.Equals(name, System.StringComparison.InvariantCultureIgnoreCase));
return(r);
}
public virtual TE Get(TI id)
{
var r = AllItems.FirstOrDefault(i => i.Id.ToString() == (id.ToString()));
return(r);
}
public override AdminCustom GetByName(string name)
{
var r = AllItems.FirstOrDefault(i => i.Name.Equals(name));
return(r);
}
public OapChecklistSubGroup GetBySubGroupName(int groupId, string name)
{
return(AllItems.FirstOrDefault(sg => sg.OapChecklistGroupId == groupId && sg.Name.Equals(name)));
}
protected virtual void OnModelDeletedToRepository(object sender, ModelDeletedEventArgs e)
{
AllItems.Remove(AllItems.FirstOrDefault <ItemsViewModel>(item => item.IsSelected));
}
public override Client ReadEntry(int id)
{
return(AllItems.FirstOrDefault(c => c.Id == id));
}
public ItemMaster GetItemById(int itemId)
{
return(AllItems.FirstOrDefault(p => p.ItemId == itemId));
}