static void Main(string[] args) { var timer = new Timer(86400000) { AutoReset = true }; timer.Start(); timer.Elapsed += Billing.TimerElapsed; var johnClient = new Client("John", new PhoneNumber(0, 100), new TariffPerSecond(15), 5); var bobClient = new Client("Bob", new PhoneNumber(0, 200), new TariffPerSecond(5), 24); var aliceClient = new Client("Alice", new PhoneNumber(0, 300), new TariffWithFreeMinute(5, 45), 12); Billing.AddClient(johnClient); Billing.AddClient(bobClient); Billing.AddClient(aliceClient); var station = new Station(); station.CallEnd += Billing.AddConnectionInfo; var johnTerminal = new Terminal(); var bobTerminal = new Terminal(); var aliceTerminal = new Terminal(); station.RegisterPort(johnClient.Port); station.RegisterPort(bobClient.Port); station.RegisterPort(aliceClient.Port); station.Ports[johnClient.Port.Number].RegisterTerminal(johnTerminal); station.Ports[bobClient.Port.Number].RegisterTerminal(bobTerminal); station.Ports[aliceClient.Port.Number].RegisterTerminal(aliceTerminal); johnTerminal.Connect(); bobTerminal.Connect(); aliceTerminal.Connect(); for (var i = 0; i < 1; i++) { johnTerminal.Call(new PhoneNumber(0, 200)); bobTerminal.Accept(); System.Threading.Thread.Sleep(new Random().Next(maxTime)); bobTerminal.Drop(); Console.WriteLine(johnClient.Bill); johnTerminal.Call(new PhoneNumber(0, 300)); aliceTerminal.Accept(); System.Threading.Thread.Sleep(new Random().Next(maxTime)); aliceTerminal.Drop(); Console.WriteLine(johnClient.Bill); bobTerminal.Call(new PhoneNumber(0, 100)); johnTerminal.Accept(); System.Threading.Thread.Sleep(new Random().Next(maxTime)); johnTerminal.Drop(); Console.WriteLine(bobClient.Bill); bobTerminal.Call(new PhoneNumber(0, 300)); aliceTerminal.Accept(); System.Threading.Thread.Sleep(new Random().Next(maxTime)); aliceTerminal.Drop(); Console.WriteLine(bobClient.Bill); aliceTerminal.Call(new PhoneNumber(0, 100)); johnTerminal.Accept(); System.Threading.Thread.Sleep(new Random().Next(maxTime)); johnTerminal.Drop(); Console.WriteLine(aliceClient.Bill); aliceTerminal.Call(new PhoneNumber(0, 200)); bobTerminal.Accept(); System.Threading.Thread.Sleep(new Random().Next(maxTime)); bobTerminal.Drop(); Console.WriteLine(aliceClient.Bill); } Console.WriteLine(); Console.WriteLine(johnClient.Name); Console.WriteLine(Billing.GetConnections(By.Client(johnClient)) .GetString()); Console.WriteLine(); Console.WriteLine(bobClient.Name); Console.WriteLine(Billing.GetConnections(By.Client(bobClient)) .GetString()); Console.WriteLine(); Console.WriteLine(aliceClient.Name); Console.WriteLine(Billing.GetConnections(By.Client(aliceClient)) .GetString()); Console.WriteLine(); Console.WriteLine(); Console.WriteLine(johnClient.Name); Console.WriteLine(Billing.GetConnections(By.Client(johnClient)) .Where(x => x.Cost > 0) .GetString()); Console.WriteLine(); Console.WriteLine(bobClient.Name); Console.WriteLine(Billing.GetConnections(By.Client(bobClient)) .OrderByDescending(x => x.Start) .GetString()); Console.WriteLine(); Console.WriteLine(aliceClient.Name); Console.WriteLine(Billing.GetConnections(By.Client(aliceClient)) .Where(x => x.Duration > new TimeSpan(0, 0, 3)) .GetString()); Console.WriteLine(); }