using Avalonia;
using Avalonia.Controls;
using Avalonia.Markup.Xaml;
using Avalonia.Media.Imaging;
using Demo3.Models;
using System.Collections.ObjectModel;
using System.Linq;

namespace Demo3;

public partial class Catalog : Window
{
    public Catalog()
    {
        ObservableCollection<ProductPresenter> presenters;
        InitializeComponent();
        using var context = new ParsingdbContext();
        var dataSource = context.Products.Select(product => new ProductPresenter
        {
            Productarticlenumber = product.Productarticlenumber,
            Productname = product.Productname,
            Productdescription = product.Productdescription,
            Productcategory = product.Productcategory,
            Productcost = product.Productcost,
            Productdiscountamount = product.Productdiscountamount,
            Productdiscountamountmax = product.Productdiscountamountmax,
            Productmanufacturer = product.Productmanufacturer,
            Productphoto = product.Productphoto,
            Productquantityinstock = product.Productquantityinstock,
            Productstatus = product.Productstatus
        });
        var products = new ObservableCollection<ProductPresenter>(dataSource);
        ProductList.ItemsSource = products;
    }
    public class ProductPresenter() : Product
    {
        Bitmap? Image
        {
            get
            {
                try
                {
                    return new Bitmap(Productphoto);
                }
                catch { return null; }
            }
        }
    }
}