Ejemplo n.º 1
0
        static void Main(string[] args)
        {
            XMLReader reader = new XMLReader($@"{AppDomain.CurrentDomain.BaseDirectory}\..\Customers.xml");

            reader.PutCustomerListToShop();
            //Console.WriteLine(ShopCustomers.AllCustomers.ExtendedToString());
            //1
            double costToCompare = 40000;

            Console.WriteLine(ShopCustomers.WithTotalOrdersCostGreaterThan(costToCompare).ExtendedToString());
            //2
            Console.WriteLine(ShopCustomers.AllCustomers.GroupBy(p => p.Country, p => p.Name,
                                                                 (country, name) => new { country, Name = name.ToOneString() }).ExtendedToString());
            var a = ShopCustomers.AllCustomers.GroupBy(p => p.Country, p => p.Name,
                                                       (country, name) => new { country, Name = name.ToOneString() });

            //3
            costToCompare = 12000;
            Console.WriteLine(ShopCustomers.WithAnyOrderCostGreaterThan(costToCompare).ExtendedToString());
            //4
            Console.WriteLine(ShopCustomers.AllCustomers.Select(customer => customer.NameAndDateOfStartService()).ExtendedToString());
            //5
            Console.WriteLine(ShopCustomers.SortByDateOfStartService().Select(customer => customer.NameAndDateOfStartService()).ExtendedToString());
            Console.WriteLine(ShopCustomers.SortByTotalProfit().Select(customer => customer.NameAndDateOfStartService()).ExtendedToString());
            Console.WriteLine(ShopCustomers.SortByName().Select(customer => customer.NameAndDateOfStartService()).ExtendedToString());
            //6
            Console.WriteLine(ShopCustomers.WithIncorrectCodeInPhone().ExtendedToString());
            //7
            string anyCity = "Portland";

            Console.WriteLine(ShopCustomers.AverageProfitOnCity(anyCity));
            Console.WriteLine(ShopCustomers.AverageCountOfOrdersOnCity(anyCity));
            Console.WriteLine(ShopCustomers.AllCustomers.Where(customer => customer.City == anyCity).ExtendedToString());

            //8
            Console.WriteLine(ShopCustomers.StastisticsOnMonth().ExtendedToString());
            Console.WriteLine(ShopCustomers.StastisticsOnYear().ExtendedToString());
            Console.WriteLine(ShopCustomers.StastisticsOnYearAndMonth().ExtendedToString());

            Console.ReadKey();
        }
Ejemplo n.º 2
0
 public void PutCustomerListToShop()
 {
     foreach (XElement customer in Doc.Root.Elements("customer"))
     {
         XElement     id         = customer.Element("id");
         XElement     name       = customer.Element("name");
         XElement     address    = customer.Element("address");
         XElement     city       = customer.Element("city");
         XElement     postalcode = customer.Element("postalcode");
         XElement     country    = customer.Element("country");
         XElement     phone      = customer.Element("phone");
         XElement     fax        = customer.Element("fax");
         List <Order> orderList  = new List <Order>();
         foreach (XElement order in customer.Element("orders").Elements("order"))
         {
             XElement idOrder   = order.Element("id");
             XElement orderDate = order.Element("orderdate");
             XElement total     = order.Element("total");
             orderList.Add(new Order(idOrder.Value, orderDate?.Value, total?.Value));
         }
         ShopCustomers.Add(new Customer(id.Value, name?.Value, address?.Value, city?.Value, postalcode?.Value, country?.Value, phone.Value, fax?.Value, orderList));
     }
 }