static Department DepartmentFromConsole(Mart MyMart)
{
Console.WriteLine("Enter department name:");
string departmentName = Console.ReadLine().ToString();
return(MyMart.GetDepartment(departmentName));
}
static void Main(string[] args)
{
IProductsManagement ProductsIntrface;
IDepartmentsManagement DepartmentsIntrface;
Mart MyMart = new Mart();
DepartmentsIntrface = (IDepartmentsManagement)MyMart;
Department MyDepartment = DepartmentsIntrface.AddDepartment("Мир электроники", DepartmentType.Electronics);
MyDepartment.Director = "Петров И.И.";
ProductsIntrface = (IProductsManagement)MyMart.GetDepartment("Мир электроники");
Product Smartphone = ProductsIntrface.AddProduct("Smartphone Samsung Galaxy J3", ProductType.Electronics);
Smartphone.Price = 12500;
Smartphone.Manufacter = "Samsung";
((ElectronicProduct)Smartphone).RamSize = 12000;
XmlSerializer xs = new XmlSerializer(typeof(Mart));
MainLoop(MyMart, DepartmentsIntrface, xs);
}
static void MainLoop(Mart MyMart, IDepartmentsManagement DepartmentsIntrface, XmlSerializer xs)
{
char key;
do
{
Console.WriteLine("Choose action:");
Console.WriteLine("0 - add department");
Console.WriteLine("1 - department info");
Console.WriteLine("2 - remove department");
Console.WriteLine("3 - add product");
Console.WriteLine("4 - product info");
Console.WriteLine("5 - delete product");
Console.WriteLine("6 - show all departments");
Console.WriteLine("7 - show all products");
Console.WriteLine("8 - change product");
Console.WriteLine("s - serialize");
Console.WriteLine("d - deserialize");
key = Console.ReadKey().KeyChar;
Console.Clear();
switch (key)
{
case '0': //Добавление отдела
{
DepartmentType NewType;
Console.WriteLine("Choose type:");
Console.WriteLine("0 - electronics");
Console.WriteLine("1 - food");
Console.WriteLine("2 - sport");
Console.WriteLine("3 - wear");
Console.WriteLine("4 - gifts");
Console.WriteLine("5 - shoes");
Console.WriteLine("6 - toys");
Console.WriteLine("7 - other");
char newType = Console.ReadKey().KeyChar;
try
{
NewType = (DepartmentType)int.Parse(newType.ToString());
if (!Enum.IsDefined(typeof(DepartmentType), NewType))
{
throw new IndexOutOfRangeException();
}
Console.WriteLine("Enter name:");
string departmentName = Console.ReadLine().ToString();
Console.WriteLine("Enter director:");
string directorName = Console.ReadLine().ToString();
Department NewDepartment = DepartmentsIntrface.AddDepartment(departmentName, NewType);
NewDepartment.Director = directorName;
}
catch (IndexOutOfRangeException MyException)
{
Console.WriteLine("Неверный выбор!");
}
catch (Exception MyException)
{
Console.WriteLine(MyException.Message);
}
break;
}
case '1': //Вывод информации об отделе
{
try
{
Department MyDepartment = DepartmentFromConsole(MyMart);
Console.WriteLine(MyDepartment.ToString());
break;
}
catch (Exception MyException)
{
Console.WriteLine(MyException.Message);
}
break;
}
case '2':
{
Console.WriteLine("Enter department name:");
string departmentName = Console.ReadLine().ToString();
Department MyDepartment = DepartmentsIntrface.RemoveDepartment(departmentName);
break;
}
case '3': //Добавить товар
{
ProductType NewType;
Product NewProduct;
Console.WriteLine("Choose type:");
Console.WriteLine("0 - electronics");
Console.WriteLine("1 - food");
Console.WriteLine("2 - sport");
Console.WriteLine("3 - wear");
Console.WriteLine("4 - gifts");
Console.WriteLine("5 - shoes");
Console.WriteLine("6 - toys");
Console.WriteLine("7 - other");
char keyType = Console.ReadKey().KeyChar;
try
{
NewType = (ProductType)int.Parse(keyType.ToString());
if (!Enum.IsDefined(typeof(ProductType), NewType))
{
throw new IndexOutOfRangeException();
}
IProductsManagement ProductsIntrface;
Department MyDepartment = DepartmentFromConsole(MyMart);
Console.WriteLine("Enter product name:");
string productName = Console.ReadLine().ToString();
Console.WriteLine("Enter product manufacter:");
string productManufacter = Console.ReadLine().ToString();
ProductsIntrface = (IProductsManagement)MyDepartment;
NewProduct = ProductsIntrface.AddProduct(productName, NewType);
NewProduct.Manufacter = productManufacter;
}
catch (IndexOutOfRangeException MyException)
{
Console.WriteLine("Неверный выбор!");
}
catch (Exception MyException)
{
Console.WriteLine(MyException.Message);
}
break;
}
case '4': //Информация о товаре
{
try
{
Department MyDepartment = DepartmentFromConsole(MyMart);
Product MyProduct = ProductFromConsole(MyDepartment);
Console.WriteLine(MyProduct.ToString());
foreach (string property in MyProduct.GetAllProperties())
{
Console.WriteLine("{0} = {1}", property, MyProduct.GetProperty(property));
}
}
catch (NullReferenceException)
{
Console.WriteLine("Такой объект не существует!");
}
break;
}
case '5': //Удалить товар из отдела
{
Department MyDepartment = DepartmentFromConsole(MyMart);
Product MyProduct = ProductFromConsole(MyDepartment);
IProductsManagement ProductsIntrface;
ProductsIntrface = (IProductsManagement)MyDepartment;
ProductsIntrface.RemoveProduct(MyProduct.Name);
break;
}
case '6': //Вывод всех отделов
{
try
{
foreach (Department EachDepartment in MyMart.GetAllDepartments())
{
Console.WriteLine(EachDepartment.ToString());
}
}
catch (NullReferenceException)
{
Console.WriteLine("Такой отдел не найден!");
}
Console.ReadKey();
break;
}
case '7': //Вывод всех товаров отдела
{
try
{
Department MyDepartment = DepartmentFromConsole(MyMart);
foreach (Product EachProduct in MyDepartment.GetAllProducts())
{
Console.WriteLine(EachProduct.ToString());
}
}
catch (NullReferenceException)
{
Console.WriteLine("Такой отдел не найден!");
}
Console.ReadKey();
break;
}
case '8': //Правка товара
{
Department MyDepartment = DepartmentFromConsole(MyMart);
Product MyProduct = ProductFromConsole(MyDepartment);
Console.WriteLine("Enter new price:");
decimal newPrice;
try
{
newPrice = decimal.Parse(Console.ReadLine());
MyProduct.Price = newPrice;
Console.WriteLine("Enter new name:");
string productName = Console.ReadLine().ToString();
MyProduct.Name = productName;
MyProduct.Price = newPrice;
foreach (string property in MyProduct.GetAllProperties())
{
Console.WriteLine("Enter " + property + ":");
string propertyValue = Console.ReadLine();
if (propertyValue != "")
{
MyProduct.SetProperty(property, propertyValue);
}
}
}
catch (Exception MyException)
{
Console.WriteLine(MyException.Message);
}
break;
}
case '9': //Правка отдела
{
Department MyDepartment = DepartmentFromConsole(MyMart);
DepartmentType Enumeration;
//string newName;
//string newDirector;
Console.WriteLine("Enter new name:");
MyDepartment.Name = Console.ReadLine();
Console.WriteLine("Enter new Director:");
MyDepartment.Director = Console.ReadLine();
Console.WriteLine("Choose new type:");
Console.WriteLine("0 - electronics");
Console.WriteLine("1 - food");
Console.WriteLine("2 - sport");
Console.WriteLine("3 - wear");
Console.WriteLine("4 - gifts");
Console.WriteLine("5 - shoes");
Console.WriteLine("6 - toys");
Console.WriteLine("7 - other");
char newType = Console.ReadKey().KeyChar;
try
{
if (Enum.IsDefined(typeof(DepartmentType), int.Parse(newType.ToString())))
{
MyDepartment.Type = (DepartmentType)int.Parse(newType.ToString());
}
else
{
Console.WriteLine("Неверный выбор!");
}
}
catch (Exception MyException)
{
Console.WriteLine(MyException.Message);
}
break;
}
case 's': //сериализация
{
using (Stream s = File.Create("Mart.xml"))
xs.Serialize(s, MyMart);
break;
}
case 'd': //десериализация
{
//XmlSerializer xs = new XmlSerializer(typeof(Mart));
using (Stream s = File.Open("Mart.xml", FileMode.Open, FileAccess.Read))
MyMart = (Mart)xs.Deserialize(s);
break;
}
default:
Console.WriteLine(key);
break;
//system("cls");
}
} while (key != ' ');
}
