private static PetShop InitializePetShop(string path, Persister persister)
{
PetShop petShop = null; // вынесли код в отдельный метод
if (File.Exists(path))
{
petShop = persister.LoadFromFile <PetShop>(path);
}
else
{
petShop = CreateDefaultPetShop();
}
return(petShop);
}
public static void Main(string[] args)
{
var path = "D:\\PetShop.json";
var persister = new Persister();
PetShop petShop = InitializePetShop(path, persister);
while (true)
{
var answer = ShowMenu();
switch (answer)
{
case 1:
BuyAnimal(petShop);
persister.SaveToFile(petShop, path);
break;
case 2:
SellAnimal(petShop);
persister.SaveToFile(petShop, path);
break;
case 3:
petShop.PrintFull();
break;
case 4: return;
default: Console.WriteLine("Please, enter value from 1 to 4");
break;
}
}
//var soldAnimal = petShop.SellAnimal(AnimalType.Cat, "Ital"); // какое животное продали
//Console.WriteLine($"Congratulations! You bought:");
//soldAnimal.Print();
//var buyAnimal = petShop.BuyAnimal(AnimalType.Dog, "Mikki", 40.99f, new DateTime(year: 2017, month: 09, day: 08)); // какое животное покупаем
//buyAnimal.Print();
//Console.WriteLine($"You bought a new animal:");
//petShop.PrintFull();
//Console.ReadKey();
}
public static void SellAnimal(PetShop petShop)
{
Console.WriteLine("Please, enter animal type:");
Console.WriteLine("1.Dog");
Console.WriteLine("2.Cat");
int type = EnterNumber();
var animalType = (AnimalType)type;
Console.WriteLine("Please, enter animal name.");
string name = Console.ReadLine();
var soldAnimal = petShop.SellAnimal(animalType, name);
Console.WriteLine($"Congratulations! You bought:");
soldAnimal.Print();
}
public static void BuyAnimal(PetShop petShop)
{
Console.WriteLine("Please, enter animal type:");
Console.WriteLine("1.Dog");
Console.WriteLine("2.Cat");
int type = EnterNumber();
var animalType = (AnimalType)type;
Console.WriteLine("Please, enter animal name");
string name = Console.ReadLine();
Console.WriteLine("Please, enter animal price");
float price = EnterFloat();
Console.WriteLine("Please, enter animal birthday");
DateTime birthday = EnterDate();
var buyAnimal = petShop.BuyAnimal(animalType, name, price, birthday);
Console.WriteLine("Thank you! We bought a new animal:");
buyAnimal.Print();
}
private static PetShop CreateDefaultPetShop()
{
List <IAnimal> animals = new List <IAnimal>()
{
new Dog(new DateTime(year: 2018, month: 04, day: 21), "Roxy", 19.23f),
new Dog(new DateTime(year: 2018, month: 05, day: 22), "Poly", 10.23f),
new Dog(new DateTime(year: 2017, month: 05, day: 23), "Moly", 16.23f),
new Dog(new DateTime(year: 2017, month: 06, day: 06), "Dory", 12.23f),
new Dog(new DateTime(year: 2017, month: 04, day: 06), "Bonya", 14.56f),
new Dog(new DateTime(year: 2016, month: 03, day: 04), "Lussi", 12.98f),
new Cat(new DateTime(year: 2017, month: 11, day: 24), "Fifi", 12.99f),
new Cat(new DateTime(year: 2016, month: 12, day: 30), "Muew", 12.7f),
new Cat(new DateTime(year: 2015, month: 12, day: 11), "Roma", 18.28f),
new Cat(new DateTime(year: 2018, month: 11, day: 22), "Ital", 13.93f),
new Cat(new DateTime(year: 2019, month: 01, day: 11), "Canada", 17.53f),
new Cat(new DateTime(year: 2019, month: 01, day: 06), "Nepal", 18.22f),
new Cat(new DateTime(year: 2019, month: 01, day: 02), "China", 11.11f)
};
PetShop petShop = new PetShop(animals, 1000);
return(petShop);
}
