static User LogIn(UsersTableHandler handler)
{
string login;
string password;
while (true)
{
System.Console.Write("Enter your login: "******"Login can't be empty");
continue;
}
break;
}
while (true)
{
System.Console.Write("Enter your password: "******"Pasword can't be empty");
continue;
}
break;
}
User user = handler.SelectUserByLoginAndPassword(login, password);
return(user);
}
public string CheckUserParameters()
{
if (RepeatedPassword != registratedUser.Password)
{
return(DifferentPasswordsMessage);
}
UsersTableHandler handler = new UsersTableHandler();
var users = handler.SelectAllUsers();
foreach (var user in users)
{
if (registratedUser.Password == user.Password && registratedUser.Login == user.Login)
{
return(ThisUserAlreadyExistsMessage);
}
}
if (registratedUser.Login == string.Empty || registratedUser.Password == string.Empty || registratedUser.Address == string.Empty || registratedUser.PhoneNumber == string.Empty)
{
return(EmptyFieldsMessage);
}
if (!registratedUser.PhoneNumber.Contains('+'))
{
return(IncorrectNumberMessage);
}
return(WellDoneMessage);
}
static void Main(string[] args)
{
UsersTableHandler handler = new UsersTableHandler();
User currentUser = new User();
System.Console.WriteLine("Welcome to our app! To use it you must be logged in!");
while (true)
{
System.Console.WriteLine("\n----------------------------------\n");
System.Console.WriteLine("1 - Register\n2 - Log In\n3 - Exit");
int answer = int.Parse(System.Console.ReadLine());
switch (answer)
{
case 1: if (!Register())
{
continue;
}
break;
case 2:
currentUser = LogIn(handler);
if (currentUser.Login == string.Empty || currentUser.Login == null)
{
System.Console.WriteLine("User with this data not found");
continue;
}
else
{
System.Console.WriteLine("You logged in");
}
break;
case 3: Environment.Exit(1); break;
default: System.Console.WriteLine("Incorrect answer"); continue;
}
break;
}
while (true)
{
System.Console.WriteLine("\n---------------------------------------\n");
System.Console.WriteLine("What do we do?\n1 - Show menu\n2 - Make a purchase\n3 - Replenish a wallet\n4 - Exit");
int answer = int.Parse(System.Console.ReadLine());
switch (answer)
{
case 1:
SelectPizza(currentUser);
break;
case 2:
if (currentUser.PurchaseProducts())
{
System.Console.WriteLine("You successfully purchased products! Wait a moment... We'll deliver them to " + currentUser.Address);
currentUser.Basket.Clear();
}
else
{
System.Console.WriteLine("You don't have enough money:( Try to replenish your wallet");
}
break;
case 3:
System.Console.Write("Enter the sum: ");
double sum = double.Parse(System.Console.ReadLine());
if (sum > 0 && sum < 99999)
{
currentUser.Money += sum;
handler.UpdateMoney(currentUser, sum);
System.Console.WriteLine("Money were successfully added");
}
else
{
System.Console.WriteLine("You entered incorrect sum");
}
break;
case 4: Environment.Exit(1); break;
default:
System.Console.WriteLine("Incorrect answer"); break;
}
}
}
