private void ProductCmbBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
var product = GettingService.GetProducts().First(p => p.Name == ProductCmbBox.SelectedItem.ToString());
TxtName.Text = product.Name;
TxtPrice.Text = product.Price.ToString();
}
public RemoveProductPage()
{
InitializeComponent();
foreach (var item in GettingService.GetProducts().ToList())
{
ProductCmbBox.Items.Add(item.Name);
}
ProductCmbBox.SelectedIndex = 0;
}
public ModifyProductDataPage()
{
InitializeComponent();
foreach (var item in GettingService.GetProducts())
{
ProductCmbBox.Items.Add(item.Name);
}
ProductCmbBox.SelectedIndex = 0;
}
private void RemoveProduct_OnClick(object sender, RoutedEventArgs e)
{
var product = GettingService.GetProducts()
.First(p => p.Name == ProductCmbBox.SelectedItem.ToString());
RemovingService.RemoveProduct(product);
if (MessageBox.Show("Product removed") == MessageBoxResult.OK)
{
Close();
}
}
private void Initialize()
{
ClientDataGrid.ItemsSource = GettingService.GetClients();
SellerDataGrid.ItemsSource = GettingService.GetSellers();
ProductDataGrid.ItemsSource = GettingService.GetProducts();
OrderDataGrid.ItemsSource = GettingService.GetOrders();
ClientsCmbBox.SelectedIndex = 0;
SellersCmbBox.SelectedIndex = 0;
ProductsCmbBox.SelectedIndex = 0;
OrdersCmbBox.SelectedIndex = 0;
}
private void Btn_Modify_OnClick(object sender, RoutedEventArgs e)
{
var product = GettingService.GetProducts().First(p => p.Name == ProductCmbBox.SelectedItem.ToString());
product.Name = TxtName.Text;
product.Price = Convert.ToDecimal(TxtPrice.Text);
ModifyingService.ModifyProduct(product);
if (MessageBox.Show("Product modified") == MessageBoxResult.OK)
{
Close();
}
}
private void ProductsCmbBox_OnSelectionChanged(object sender, SelectionChangedEventArgs e)
{
switch (ProductsCmbBox.SelectedIndex)
{
case 0:
ProductDataGrid.ItemsSource = GettingService.GetProducts().OrderBy(p => p.Id).ToList();
break;
case 1:
ProductDataGrid.ItemsSource = GettingService.GetProducts().OrderBy(p => p.Name).ToList();
break;
case 2:
ProductDataGrid.ItemsSource = GettingService.GetProducts().OrderBy(p => p.Price).ToList();
break;
}
SearchProductTxtBox.Text = "";
}
public CreateNewOrderPage()
{
InitializeComponent();
foreach (var item in GettingService.GetClients())
{
CmbClient.Items.Add(item.FirstName + " " + item.LastName);
}
foreach (var item in GettingService.GetSellers())
{
CmbSeller.Items.Add(item.FirstName + " " + item.LastName);
}
foreach (var item in GettingService.GetProducts())
{
CmbProduct.Items.Add(item.Name);
}
}
private void SearchProduct_OnClick(object sender, RoutedEventArgs e)
{
switch (ProductsCmbBox.SelectedIndex)
{
case 0:
ProductDataGrid.ItemsSource = GettingService.GetProducts()
.Where(p => p.Id.ToString() == SearchProductTxtBox.Text);
break;
case 1:
ProductDataGrid.ItemsSource =
GettingService.GetProducts().Where(p => p.Name == SearchProductTxtBox.Text);
break;
case 2:
ProductDataGrid.ItemsSource = GettingService.GetProducts()
.Where(p => p.Price.ToString() == SearchProductTxtBox.Text);
break;
}
}
private void Btn_Create_OnClick(object sender, RoutedEventArgs e)
{
var clientId = GettingService.GetClients()
.First(c => c.FirstName + " " + c.LastName == CmbClient.SelectedItem.ToString()).Id;
var sellerId = GettingService.GetSellers()
.First(s => s.FirstName + " " + s.LastName == CmbSeller.SelectedItem.ToString()).Id;
var productId = GettingService.GetProducts().First(p => p.Name == CmbProduct.SelectedItem.ToString()).Id;
var newOrder = new Order
{
ClientId = clientId,
SellerId = sellerId,
ProductId = productId,
OrderDate = Convert.ToDateTime(DtpOrderDate.ToString())
};
AddingService.AddOrder(newOrder);
if (MessageBox.Show("New order created") == MessageBoxResult.OK)
{
Close();
}
}
