public static void Main()
{
ShoppingCenter shoppingCenter = new ShoppingCenter();
int n = int.Parse(Console.ReadLine());
for (int i = 0; i < n; i++)
{
string line = Console.ReadLine();
int index = line.IndexOf(' ');
string command = line.Substring(0, index);
string[] arguments = line.Substring(index + 1).Split(';');
switch (command)
{
case "AddProduct":
{
Product product = new Product(arguments[0], arguments[2], double.Parse(arguments[1]));
shoppingCenter.Add(product);
Console.WriteLine("Product added");
}
break;
case "DeleteProducts":
{
int count = arguments.Length == 1
? shoppingCenter.DeleteByProducer(arguments[0])
: shoppingCenter.DeleteByNameAndProducer(arguments[0], arguments[1]);
if (count == 0)
{
Console.WriteLine("No products found");
}
else
{
Console.WriteLine($"{count} products deleted");
}
}
break;
case "FindProductsByName":
{
var products = shoppingCenter.FindByName(arguments[0]);
PrintProducts(products);
}
break;
case "FindProductsByProducer":
{
var products = shoppingCenter.FindByProducer(arguments[0]);
PrintProducts(products);
}
break;
case "FindProductsByPriceRange":
{
double from = double.Parse(arguments[0]);
double to = double.Parse(arguments[1]);
var products = shoppingCenter.FindByPriceRange(from, to);
PrintProducts(products);
}
break;
}
}
}
