public virtual void SearchProducts()
{
if (AllProducts == null)
{
if (Repository == null)
{
throw new ApplicationException("Must set the Repository property.");
}
else
{
// Get data from Repository
AllProducts = Repository.Search(SearchEntity).OrderBy(p => p.Name).ToList();
}
}
// Get data for the Products collection
if (SearchEntity == null)
{
Products = AllProducts.ToList();
}
else
{
Products = AllProducts.Where(p => (SearchEntity.Name == null || p.Name.StartsWith(SearchEntity.Name)) && p.ListPrice >= SearchEntity.ListPrice).ToList();
}
}
override public bool Add_product(int SKU, int count)
{
check = ExceptionType.Check_type;
if (check(SKU))
{
throw new ProductException("попытка добавить товар сыпучего типа на склад " + this.name + $" (SKU={SKU})");
//return false;
}
foreach (KeyValuePair <int, int> P in products)
{
if (SKU == P.Key)
{
products[P.Key] += count;
logger.Info("{0}: пополнение товара {1}({2})", this.name, P.Key, P.Value);
return(true);
}
}
Product foundProd = AllProducts.Where(p => p.SKU == SKU).First();
foundProd.storages.Add(this);
logger.Info("{0}: поступил новый товар {1}({2})", this.name, foundProd.name, count);
products.Add(SKU, count);
return(true);
}
public void AddProduct(int ID)
{
Products p = AllProducts.Where(x => x.ID == ID).First();
TotalCost += p.Price;
CheckBalance();
SelectedProducts.Add(p);
}
#pragma warning disable CS1998 // El método asincrónico carece de operadores "await" y se ejecutará de forma sincrónica
private async Task SeachText()
{
#pragma warning restore CS1998 // El método asincrónico carece de operadores "await" y se ejecutará de forma sincrónica
try
{
if (txtSearch.Length > 2)
{
IsBusy = true;
isSearch = true;
var productsSeach = from x in AllProducts
.Where(x => x.products_name.ToUpper().Contains(txtSearch.ToUpper()))
select x;
dataProducts = new ObservableCollection <Product>();
foreach (var item in productsSeach)
{
dataProducts.Add(item);
}
IsBusy = false;
}
else
{
if (isSearch)
{
dataProducts = new ObservableCollection <Product>();
foreach (var item in AllProducts)
{
dataProducts.Add(item);
}
isSearch = false;
}
}
}
finally
{
if (dataProducts.Count > 0)
{
isBackVisible = false;
}
else
{
isBackVisible = true;
}
IsBusy = false;
}
}
public void FillInventoryProductList()
{
var products = AllProducts.Where(x => x.InventoryId == SelectedInventory.Id);
InventoryProductViewModels.Clear();
foreach (var product in products)
{
InventoryProductViewModels.Add(new InventoryProductViewModel
{
Id = product.Id,
ScannedDate = product.ScannedDate,
ScannedZone = AvailableZones.First(x => x.Id == product.ZoneId).Description
});
}
}
private async Task ValidateCategory(string value)
{
if (SetProperty(ref selectedItem, value))
{
Products = AllProducts.Where(item => item.Category.ToLower() == selectedItem.ToLower()).ToList();
if (Products.Count == 0)
{
await dialogService.Show("Nothing to show", "In this demo, only watch products are loaded.", "Close");
navigationService.NavigateBack();
return;
}
var items = await GetCartList();
CartItemCount = items.Count.ToString();
}
}
override public bool Add_product(int SKU, int count)
{
foreach (KeyValuePair <int, int> P in products)
{
if (SKU == P.Key)
{
logger.Debug("{0}: пополнение товара {1}({2})", this.name, P.Key, P.Value);
products[P.Key] += count;
return(true);
}
}
Product foundProd = AllProducts.Where(p => p.SKU == SKU).First();
foundProd.storages.Add(this);
logger.Debug("{0}: поступил новый товар {1}({2})", this.name, foundProd.name, count);
products.Add(SKU, count);
return(true);
}
private List <ExcelProduct> NotEqualsSearch(SearchParam param, string value)
{
switch (param)
{
case SearchParam.FeatureName:
return(AllProducts.Where(p => p.FeatureName != value).ToList());
case SearchParam.OptionCode:
return(AllProducts.Where(p => p.OptionCode != value).ToList());
case SearchParam.OptionGroup:
return(AllProducts.Where(p => p.OptionGroupName != value).ToList());
case SearchParam.OptionName:
return(AllProducts.Where(p => p.OptionName != value).ToList());
default: return(AllProducts.Where(p => p.OptionCode != value).ToList());
}
}
private List <ExcelProduct> BeginsSearch(SearchParam param, string value)
{
switch (param)
{
case SearchParam.FeatureName:
return(AllProducts.Where(p => p.FeatureName.StartsWith(value)).ToList());
case SearchParam.OptionCode:
return(AllProducts.Where(p => p.OptionCode.StartsWith(value)).ToList());
case SearchParam.OptionGroup:
return(AllProducts.Where(p => p.OptionGroupName.StartsWith(value)).ToList());
case SearchParam.OptionName:
return(AllProducts.Where(p => p.OptionName.StartsWith(value)).ToList());
default: return(AllProducts.Where(p => p.OptionCode.StartsWith(value)).ToList());
}
}
protected async Task <ObservableCollection <Product> > GetCartList()
{
//var email = Preferences.Get("email", "");
//if (string.IsNullOrEmpty(email))
//{
// return null;
//}
var result = await DataStore.GetItemsAsync();
var cartList = new ObservableCollection <Product>();
foreach (var productID in result)
{
var product = AllProducts.Where(item => item.Id.ToString() == productID).FirstOrDefault();
if (product != null && !cartList.Contains(product))
{
cartList.Add(product);
}
//TODO: Increase order count.
continue;
}
return(cartList);
}
public void RefreshProducts()
{
Products = new ObservableCollection <ProductModel>(
(SelectedProductType != null) ? AllProducts.Where(x => x.Product.ProductType == SelectedProductType) : AllProducts);
}
