public override void addToBalance(double amount, Customer customer)
{
BillingSystem billingSystem = new BillingSystem();
billingSystem.CheckBalance((amount - amount / 5) + _balance, customer, amount);
_balance += amount - amount / 5;
}
public AccountingClerk(BillingSystem billing)
{
_billing = billing;
_billing.TheBalanceIsTooHigh += PrintAMessage;
}
static void Main(string[] args)
{
try
{
//Create BillingSystem
BillingSystem billing1 = new BillingSystem();
//Create Criteria
//CompareCustomersBybalans bybalance = new CompareCustomersBybalans();
//CompareCustomersByName byName = new CompareCustomersByName();
//CompreByAge byage = new CompreByAge();
//Create customers
RegularCustomer regular1 = new RegularCustomer("shalom", 2000, 204);
VIPCustomer vip1 = new VIPCustomer("david", 10001, 42);
RegularCustomer regular2 = new RegularCustomer("mendel", 2000, 33);
VIPCustomer vip2 = new VIPCustomer("dina", 2000, 44);
VIPCustomer vip3 = new VIPCustomer("dan", 2000, 333);
//addCustomers
billing1.addCustomer(regular1);
billing1.addCustomer(vip1);
billing1.addCustomer(regular2);
billing1.addCustomer(vip2);
billing1.addCustomer(vip3);
//Create Customer Service
CustomerService service1 = new CustomerService(billing1);
//Create Accounting Clerk
AccountingClerk clerk1 = new AccountingClerk(billing1);
//Call to call charges function
billing1.ChargingCalls();
//addToBalance
//vip1.addToBalance(10001, vip1);
//regular2.addToBalance(8001, regular2);
//update
//billing1.updateBalance(8001);
//DefaultSort
//billing1.DefaultSortCustomers();
//PrintAllCustomersInBillingSystem
billing1.PrintAll();
//SortByCriteria
//Console.WriteLine("\nbefore\n");
//billing1.PrintAll();
//Console.WriteLine("\nafter\n");
//billing1.SortByCriteria(bybalance);
//billing1.PrintAll();
//Iterator
//Console.WriteLine("\n In Iterator \n");
//foreach (var item in billing1)
//{
// Console.WriteLine(item + " ");
//}
}
#region Mycatch1
catch (NullReferenceException e1)
{
throw new ArgumentNullException("\n\n\nAdd a client to a system with an invalid name (nal, no, etc.),\n"
+ "please change to a valid name (regular string - first name),\n"
+ "and restart the program.\n\n\n\n", e1);
}
#endregion
#region Mycatch2
catch (IndexOutOfRangeException e2)
{
throw new IndexOutOfRangeException("\n\n\nYou have reached the maximum size of customers in the system, \n" +
"the system is currently usable up to 100 customers and you have tried to add the 101 client, \n" +
"in the next version the system will be expanded, with you forgiveness.\n\n\n\n", e2);
}
#endregion
}
public CustomerService(BillingSystem billing)
{
_billing = billing;
_billing.TheBalanceIsTooHigh += PrintAMessage;
}
