private static void Main(string[] args)
{
Setup();
bool exit = false;
while (!exit)
{
Console.WriteLine("1 - a list of products with a category and supplier");
Console.WriteLine("2 - a list of employees with a region which they are responsible for");
Console.WriteLine("3 - statistics by regions: a number of employees per region");
Console.WriteLine("4 - a list \"employee - carriers who employee worked with\" (according to orders)");
Console.WriteLine("5 - add new employee and specify a list of territories which he is responsible for");
Console.WriteLine("6 - move products from one category to another category");
Console.WriteLine("7 - add a list of products with their suppliers and categories");
Console.WriteLine("8 - replace a product with a similar one in orders which are not processed yet");
Console.WriteLine("other - exit");
Console.Write("Enter key: ");
var key = Console.ReadLine();
Console.WriteLine();
int intKey;
int.TryParse(key, out intKey);
switch (intKey)
{
case 1:
var allProducts = _productRepository.GetAll().Take(10);
PrintProducts(allProducts);
break;
case 2:
var employees = _employeeRepository.GetAll().Take(10);
PrintEmployees(employees);
break;
case 3:
var regionStatistics = _statisticsRepository.GetStatisticsByRegion();
PrintRegionStatistics(regionStatistics);
break;
case 4:
var shippersStatistics = _statisticsRepository.GetEmployeeShippersStatistics();
PrintShipperStatistics(shippersStatistics);
break;
case 5:
var id = _employeeRepository.Add(GetNewEmployeeWithExistingTerritories());
PrintEmployees(new [] { _employeeRepository.Get(id) });
break;
case 6:
var products = _productRepository.GetAll().Where(x => x.SupplierId == 4);
Console.WriteLine("BEFORE");
PrintProducts(products);
_productRepository.ChangeProductsCategory(products, 3);
Console.WriteLine("AFTER");
products = _productRepository.GetAll().Where(x => x.SupplierId == 4);
PrintProducts(products);
break;
case 7:
var newProducts = GetNewProducts();
_productRepository.AddProductList(newProducts);
var allProductsWithInserted = _productRepository.GetAll();
var inserted = allProductsWithInserted.Skip(allProductsWithInserted.Count - newProducts.Count);
PrintProducts(inserted);
break;
case 8:
var existingOrders = new List <Order>
{
_orderRepository.Get(11070),
_orderRepository.Get(11072),
_orderRepository.Get(11077)
};
Console.WriteLine("BEFORE");
PrintOrders(existingOrders);
_orderRepository.ChangeProduct(existingOrders, 2, 1);
var updatedOrders = new List <Order>
{
_orderRepository.Get(11070),
_orderRepository.Get(11072),
_orderRepository.Get(11077)
};
Console.WriteLine("AFTER");
PrintOrders(updatedOrders);
break;
default:
exit = true;
break;
}
Console.WriteLine();
}
}