public OtherProductListViewModel(IShoppingSystemSettingsService shoppingSystemSettingsService, SainaDbContext uow)
{
_shoppingSystemSettingsService = shoppingSystemSettingsService;
AddBrandCommand = new RelayCommand(OnAddProduct);
OtherProduct = new OtherProduct();
_uow = uow;
}
static void Main(string[] args)
{
try
{
List <OtherProduct> products = new List <OtherProduct>();
Console.Write("Enter full file path: ");
string path = Console.ReadLine();
using (StreamReader reader = File.OpenText(path))
{
while (!reader.EndOfStream)
{
string line = reader.ReadLine();
string[] values = line.Split(',');
string name = values[0];
double price = double.Parse(values[1], CultureInfo.InvariantCulture);
OtherProduct product = new OtherProduct(name, price);
products.Add(product);
}
}
Console.WriteLine("\nALL PRODUCTS");
products.ForEach(p => Console.WriteLine(p));
double average = products.Select(p => p.Price).DefaultIfEmpty(0.00).Average();
Console.WriteLine($"\nAverage Price: {average.ToString("F2", CultureInfo.InvariantCulture)}");
// List<string> names = products.Where(p => p.Price < average).OrderByDescending(p => p.Name).Select(p => p.Name).ToList();
List <string> names = (from p in products
where p.Price < average
orderby p.Name descending
select p.Name).ToList();
names.ForEach(name => Console.WriteLine(name));
}
catch (IOException ex)
{
Console.WriteLine(ex.Message);
}
}
public int DeleteOtherProduct(OtherProduct otherProduct)
{
_uow.OtherProducts.Remove(otherProduct);
return(_uow.SaveChanges());
}
public void AddOtherProduct(OtherProduct otherProduct)
{
_uow.OtherProducts.Add(otherProduct);
}
