private void ViewUsers()
{
List<Customer> users = _shopBL.GetAllUsers();
if (users.Count == 0) Console.WriteLine("No users in database.");
else
{
Console.WriteLine("Full list of users: ");
int i = 0;
foreach (Customer user in users)
{
Console.WriteLine("[" + ++i + "]" + user.ToString());
}
bool repeat = true;
Console.WriteLine("Choose which account's order history you would like to view. Otherwise type [0] to go back.");
do
{
string input = Console.ReadLine();
int n;
if (int.TryParse(input, out n))
{
if (input == "0")
{
Console.WriteLine("Returning to Users Menu...");
repeat = false;
}
else if(n <= users.Count)
{
Log.Information($"Selected to view {users[n - 1].Name}'s order history");
ViewOrderHistory(users[n - 1]);
repeat = false;
}
else Console.WriteLine("invalid input");
}
else Console.WriteLine("invalid input");
} while (repeat);
}
}