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();
}
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));
}
}