private void Product_DeleteClickedEventHandler(object sender, RoutedEventArgs e)
{
RegisteredProduct product = ProductDataGrid.SelectedItem as RegisteredProduct;
if (product != null)
{
MessageBoxResult result = MessageBox.Show($"Are you sure you want to delete the following product: {product.Name}?", "Confirm", MessageBoxButton.YesNo);
if (result == MessageBoxResult.Yes)
{
RegisteredProducts.Remove(product);
Ctx.SaveChanges();
MessageBox.Show($"The product {product.Name} is succussfully deleted.", "Deleted");
}
else
{
MessageBox.Show($"The product has not been deleted.", "Action Cancelled");
}
}
else
{
MessageBox.Show("No product has been selected.");
}
}
private void Product_EditClickedEventHandler(object sender, RoutedEventArgs e)
{
RegisteredProduct product = ProductDataGrid.SelectedItem as RegisteredProduct;
Product_AddEdit editProductForm = new Product_AddEdit(Ctx, RegisteredProducts, product);
editProductForm.Show();
}
public static void Main(string[] args)
{
TestDataBase();
ProductManager productManager = new ProductManager();
NewProduct newProduct = new NewProduct();
newProduct.Price = 10;
newProduct.Title = "Caramelo";
RegisteredProduct registeredProduct = productManager.RegisterNewProduct(newProduct).Result;
Console.WriteLine(registeredProduct.Id);
Console.ReadKey();
}
private void btnSave_Click_1(object sender, RoutedEventArgs e)
{
Supplier supplier = cbSupplier.SelectedItem as Supplier;
if (SelectedProduct == null)
{
RegisteredProduct newProduct = new RegisteredProduct()
{
Name = tbName.Text,
Description = tbDescription.Text,
BarCode = tbBarcode.Text,
Price = Convert.ToDouble(tbPrice.Text),
Supplier = supplier,
ProductCategory = (ProductCategory)cbProductType.SelectedItem
};
Ctx.RegisteredProducts.Add(newProduct);
Ctx.SaveChanges();
this.Close();
}
else
{
SelectedProduct.Name = tbName.Text;
SelectedProduct.Description = tbDescription.Text;
SelectedProduct.BarCode = tbBarcode.Text;
SelectedProduct.Price = Convert.ToDouble(tbPrice.Text);
SelectedProduct.Supplier = supplier;
SelectedProduct.ProductCategory = (ProductCategory)cbProductType.SelectedItem;
var productsInStock = Ctx.Products.Where(p => p.BarCode == OriginalBarcode).ToList();
foreach (var item in productsInStock)
{
item.Name = tbName.Text;
item.Description = tbDescription.Text;
item.BarCode = tbBarcode.Text;
item.Price = Convert.ToDouble(tbPrice.Text);
item.Supplier = supplier;
item.ProductCategory = (ProductCategory)cbProductType.SelectedItem;
}
Ctx.SaveChanges();
CollectionViewSource.GetDefaultView(Products).Refresh();
Ctx.SaveChanges();
this.Close();
}
}
public async Task <RegisteredProduct> RegisterNewProduct(NewProduct newProduct)
{
using (Shop shop = new Shop())
{
Product product = new Product();
product.Name = newProduct.Title;
product.Price = newProduct.Price;
shop.Products.Add(product);
await shop.SaveChangesAsync();
RegisteredProduct registerProduct = new RegisteredProduct();
registerProduct.Id = product.Id;
registerProduct.Price = product.Price;
registerProduct.Title = product.Name;
return(registerProduct);
}
}
//edit constructor
public Product_AddEdit(ProjectApplicationContext ctx, ObservableCollection <RegisteredProduct> products, RegisteredProduct selectedProduct)
{
Ctx = ctx;
Products = products;
SelectedProduct = selectedProduct;
OriginalBarcode = SelectedProduct.BarCode;
InitializeComponent();
this.Title = "Edit Product";
cbProductType.ItemsSource = Enum.GetValues(typeof(ProductCategory));
var productAndSupplier = Ctx.RegisteredProducts.Include("Supplier").Where(rp => rp.RegisteredProductId == selectedProduct.RegisteredProductId).ToList();
this.DataContext = productAndSupplier;
var suppliers = Ctx.Suppliers.ToList();
cbSupplier.DataContext = suppliers;
cbSupplier.ItemsSource = suppliers;
Supplier selectedSupplier = null;
foreach (var item in suppliers)
{
if (item.SupplierId == productAndSupplier[0].Supplier.SupplierId)
{
selectedSupplier = item;
}
}
cbSupplier.SelectedItem = selectedSupplier;
int numberOfProducts = Ctx.Products.Where(p => p.RegisteredProductId == selectedProduct.RegisteredProductId).ToList().Count();
tbQuantity.Text = numberOfProducts.ToString();
tbQuantity.IsEnabled = false;
tbProductId.IsEnabled = false;
cbSupplier.IsEnabled = false;
}
