static void Main(string[] args)
{
LoadDefaultData();
Console.WriteLine("Customers:");
SystemDB.DumpCustomers(Console.Out, "\t");
Console.WriteLine();
Console.WriteLine("Connections:");
SystemDB.DumpConnections(Console.Out, "\t");
Console.WriteLine();
}
private static void LoadDefaultData()
{
//////////////////////////////////////////////////////////////////////
// Create and Register Phones
VoiceDevice ssE1205 = new VoiceDevice("Samsung", "Keystone E1205");
VoiceDevice ssC3520 = new VoiceDevice("Samsung", "C3520 Flip");
DataDevice aplIPadAir = new DataDevice("Apple", "iPad Air 2 128GB");
DataDevice aplIPadMini = new DataDevice("Apple", "iPad Mini 3 128GB");
SmartPhone aplIPhone6 = new SmartPhone("Apple", "iPhone 6 128GB");
SmartPhone aplIPhone6Plus = new SmartPhone("Apple", "iPhone 6 Plus 128GB");
SmartPhone ssGalaxy = new SmartPhone("Samsung", "Galaxy S6 128GB");
SmartPhone ssGalaxyEdge = new SmartPhone("Samsung", "Galaxy S6 Edge 128GB");
SystemDB.Register(new DeviceInventory(ssE1205, 55.00M));
SystemDB.Register(new DeviceInventory(ssC3520, 89.00M));
SystemDB.Register(new DeviceInventory(aplIPadAir, 1019.00M));
SystemDB.Register(new DeviceInventory(aplIPadMini, 899.00M));
SystemDB.Register(new DeviceInventory(aplIPhone6, 1299.00M));
SystemDB.Register(new DeviceInventory(aplIPhone6Plus, 1449.00M));
SystemDB.Register(new DeviceInventory(ssGalaxy, 1299.00M));
SystemDB.Register(new DeviceInventory(ssGalaxyEdge, 1449.00M));
//////////////////////////////////////////////////////////////////////
// Create and Register Customers
Customer fred = new Customer("Freda", 4500.0M);
Customer wilma = new Customer("Wilma", 2500.0M);
Customer barney = new Customer("Barney", 1500.0M);
Customer betty = new Customer("Betty", 500.0M);
SystemDB.Register(fred);
SystemDB.Register(wilma);
SystemDB.Register(barney);
SystemDB.Register(betty);
//////////////////////////////////////////////////////////////////////
// Register phone connections
new Connection(fred, ssE1205);
new Connection(fred, aplIPadAir);
new Connection(fred, aplIPhone6);
new Connection(wilma, ssC3520);
new Connection(wilma, aplIPadMini);
new Connection(wilma, aplIPhone6Plus);
new Connection(barney, ssE1205);
new Connection(barney, aplIPadAir);
new Connection(barney, ssGalaxy);
new Connection(betty, ssC3520);
new Connection(betty, aplIPadMini);
new Connection(betty, ssGalaxyEdge);
}
public Connection(Customer customer, Device device)
{
if (SystemDB.Customers.Contains(customer))
{
foreach (DeviceInventory phoneDB in SystemDB.Phones)
{
if (phoneDB.Device == device)
{
if (customer.ApplyCharge(phoneDB.Price))
{
_Customer = customer;
_Device = device;
_DeviceNumber = Utility.AllocatePhoneNumber();
SystemDB.Register(this);
Customer.Register(this);
}
}
}
}
} //end construct
