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+using System;
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+using System.Collections.Generic;
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+using System.Linq;
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+using System.Text;
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+using System.Threading.Tasks;
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+using System.Windows;
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+using System.Windows.Controls;
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+using System.Windows.Data;
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+using System.Windows.Documents;
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+using System.Windows.Input;
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+using System.Windows.Media;
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+using System.Windows.Media.Imaging;
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+using System.Windows.Shapes;
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+
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+namespace WriteErase.Windows
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+{
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+ /// <summary>
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+ /// Логика взаимодействия для ShoppingCart.xaml
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+ /// </summary>
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+ public partial class ShoppingCart : Window
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+ {
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+
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+ TradeEntities DB = new TradeEntities();
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+ public static List<Product> Products = new List<Product>();
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+ public static List<AmountPR> ProductsAmount = new List<AmountPR>();
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+ public decimal? TotalCost = 0;
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+ public ShoppingCart()
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+ {
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+ InitializeComponent();
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+ CartList.ItemsSource = Products;
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+ foreach (Product p in Products)
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+ {
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+ TotalCost += p.ProductCost - (p.ProductCost / 100 * p.ProductMaxDiscountAmount);
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+ }
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+ CostOrder.Text = "Стоимость заказа: " + string.Format("{0:C2}", TotalCost);
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+ }
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+
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+ public ShoppingCart(int id)
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+ {
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+ InitializeComponent();
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+ CartList.ItemsSource = Products;
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+ foreach (Product p in Products)
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+ {
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+ TotalCost += p.ProductCost - (p.ProductCost / 100 * p.ProductMaxDiscountAmount);
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+ }
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+ CostOrder.Text = string.Format("{0:C2}", TotalCost);
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+ }
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+
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+ private void CostCalculate(object sender, RoutedEventArgs e)
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+ {
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+ TextBlock tb = (TextBlock)sender;
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+ string Article = tb.Uid.ToString();
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+ Product pr = DB.Product.Where(x => x.ProductArticleNumber == Article).FirstOrDefault();
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+ if (pr.ProductMaxDiscountAmount > 0)
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+ {
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+ tb.Text = "Цена за единицу: " + string.Format("{0:C2}", pr.ProductCost - (pr.ProductCost / 100 * pr.ProductMaxDiscountAmount));
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+ }
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+ }
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+
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+ private void Photo(object sender, RoutedEventArgs e)
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+ {
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+ Image pic = (Image)sender;
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+ string Article = pic.Uid.ToString();
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+ string photoPath = DB.Product.Where(x => x.ProductArticleNumber == Article).Select(x => x.ProductPhoto).FirstOrDefault();
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+ if (photoPath != null && photoPath != "")
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+ {
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+ pic.Source = new BitmapImage(new Uri(Environment.CurrentDirectory + "\\Picture\\" + photoPath, UriKind.RelativeOrAbsolute));
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+ }
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+ else
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+ {
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+ pic.Source = new BitmapImage(new Uri(Environment.CurrentDirectory + "\\Picture\\picture.png", UriKind.RelativeOrAbsolute));
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+ }
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+ }
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+
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+ private void AmountCalculate(object sender, RoutedEventArgs e)
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+ {
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+ TextBlock tb = (TextBlock)sender;
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+ string Article = tb.Uid.ToString();
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+ Product pr = Products.Where(x => x.ProductArticleNumber == Article).FirstOrDefault();
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+ int index = Products.IndexOf(pr);
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+ tb.Text = ProductsAmount[index].Amount.ToString();
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+ }
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+
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+ private void MinusAmount(object sender, RoutedEventArgs e)
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+ {
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+ Button bt = (Button)sender;
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+ string article = bt.Uid.ToString();
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+ Product pr = Products.Where(x => x.ProductArticleNumber == article).First();
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+ AmountPR pa = ProductsAmount.Where(x => x.Article == article).First();
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+ if ((pa.Amount - 1) == 0)
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+ {
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+ ProductsAmount.Remove(pa);
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+ Products.Remove(pr);
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+ if (Products.Count == 0)
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+ {
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+ this.Close();
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+ }
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+ }
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+ else
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+ {
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+
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+ foreach (AmountPR pp in ProductsAmount)
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+ {
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+ if (pp.Article == article)
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+ {
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+ pp.Amount--;
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+ }
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+ }
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+ }
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+ TotalCost = 0;
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+ foreach (Product p in Products)
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+ {
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+ TotalCost += (p.ProductCost - (p.ProductCost / 100 * p.ProductMaxDiscountAmount)) * ProductsAmount.Where(x => x.Article == p.ProductArticleNumber).Select(x => x.Amount).First();
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+ }
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+ CostOrder.Text = "Стоимость заказа: " + string.Format("{0:C2}", TotalCost);
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+ CartList.ItemsSource = Products.ToList();
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+ }
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+
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+ private void PlusAmount(object sender, RoutedEventArgs e)
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+ {
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+ Button bt = (Button)sender;
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+ string article = bt.Uid.ToString();
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+ foreach (AmountPR pa in ProductsAmount)
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+ {
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+ if (pa.Article == article)
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+ {
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+ pa.Amount++;
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+ }
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+ }
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+ TotalCost = 0;
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+ foreach (Product p in Products)
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+ {
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+ TotalCost += (p.ProductCost - (p.ProductCost / 100 * p.ProductMaxDiscountAmount)) * ProductsAmount.Where(x => x.Article == p.ProductArticleNumber).Select(x => x.Amount).First();
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+
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+ }
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+ CostOrder.Text = "Стоимость заказа: " + string.Format("{0:C2}", TotalCost);
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+ CartList.ItemsSource = Products.ToList();
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+ }
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+
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+ private void DeleteProduct(object sender, RoutedEventArgs e)
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+ {
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+ Button bt = (Button)sender;
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+ string article = bt.Uid.ToString();
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+ Product pr = Products.Where(x => x.ProductArticleNumber == article).First();
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+ AmountPR pa = ProductsAmount.Where(x => x.Article == article).First();
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+ ProductsAmount.Remove(pa);
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+ Products.Remove(pr);
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+ if (Products.Count == 0)
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+ {
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+ this.Close();
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+ }
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+ TotalCost = 0;
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+ foreach (Product p in Products)
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+ {
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+ TotalCost += (p.ProductCost - (p.ProductCost / 100 * p.ProductMaxDiscountAmount)) * ProductsAmount.Where(x => x.Article == p.ProductArticleNumber).Select(x => x.Amount).First();
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+ }
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+ CostOrder.Text = "Стоимость заказа: " + string.Format("{0:C2}", TotalCost);
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+ CartList.ItemsSource = Products.ToList();
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+ }
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+
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+ private void CreateOrder(object sender, RoutedEventArgs e)
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+ {
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+ Random random = new Random();
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+ Order newOrder = new Order();
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+ newOrder.OrderCreateDate = DateTime.Now;
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+ bool ThreeOrLess = false;
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+ foreach (Product p in Products)
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+ {
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+ if (p.ProductQuantityInStock <= 3)
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+ {
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+ ThreeOrLess = true;
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+ }
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+ }
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+ if (ThreeOrLess)
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+ {
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+ newOrder.OrderDeliveryDate = DateTime.Now.AddDays(6);
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+ }
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+ else
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+ {
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+ newOrder.OrderDeliveryDate = DateTime.Now.AddDays(3);
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+ }
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+ newOrder.OrderPickupPoint = random.Next(1, 36);
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+ newOrder.OrderReceivingCode = random.Next(100, 999);
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+ newOrder.OrderStatus = 1;
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+ DB.Order.Add(newOrder);
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+ //DB.SaveChanges();
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+ int id = DB.Order.Where(x => x.OrderCreateDate == newOrder.OrderCreateDate).Select(x => x.OrderID).FirstOrDefault();
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+ foreach (Product p in Products)
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+ {
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+ OrderProduct newOrderProduct = new OrderProduct();
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+ newOrderProduct.OrderID = id;
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+ newOrderProduct.ProductArticleNumber = p.ProductArticleNumber;
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+ newOrderProduct.ProductAmount = ProductsAmount.Where(x => x.Article == p.ProductArticleNumber).Select(x => x.Amount).FirstOrDefault();
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+ DB.OrderProduct.Add(newOrderProduct);
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+ }
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+ DB.SaveChanges();
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+ MessageBox.Show("Заказ был сформирован, код получения: " + newOrder.OrderReceivingCode + " \nПункт выдачи находится по адресу: " +
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+ DB.PickupPoints.Where(x => x.PickupID == newOrder.OrderPickupPoint).Select(x => x.PuckupAddress).FirstOrDefault());
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+ }
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+ }
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+}
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ivana