static void Main(string[] args)
        {
            Employee Executive = new Employee();

            Executive.CreateNewEmployeeAccounts();

            Brand AirCanada = new Brand();
            AirCanada.Name = "Air Canada";

            //Brand Air Canada has 19 Boeing 777-300ER, 6 Boeing 777-200LR, 8 Airbus A330-300, 22 Boeing 787-9, and 15 Boeing 787-8 aircrafts

               AirCanada.AddPlanes(1, 19);

               Console.ReadKey();

               AirCanada.AddPlanes(2, 6);
               AirCanada.AddPlanes(3, 8);
               AirCanada.AddPlanes(4, 22);
               AirCanada.AddPlanes(5, 15);

               Console.ReadKey();

              // Air Canada Express operates 15 Embraer E175, 16 Bombardier CRJ705, 25 Bombardier CRJ200, and 21 Bombardier Q400

               Brand AirCanadaExpress = new Brand();
               AirCanadaExpress.Name = "Air Canada Express";

               AirCanadaExpress.AddPlanes(6, 15);
               AirCanadaExpress.AddPlanes(7, 16);
               AirCanadaExpress.AddPlanes(8, 25);
               AirCanadaExpress.AddPlanes(9, 21);

               Console.ReadKey();

               //Air Canada Rouge operates 9 Boeing 767-300ER and 20 Airbus A319-100 aircraft.

               Brand AirCanadaRouge = new Brand();
               AirCanadaRouge.Name = "Air Rouge";

               AirCanadaExpress.AddPlanes(10, 9);
               AirCanadaExpress.AddPlanes(11, 20);

               Console.ReadKey();
        }
        /// <summary>
        /// This main method will call various classes that demonstrate different design patterns.  These include
        /// Singleton, Facade, Composite, Factory and Strategy.
        /// Airline is Singleton
        /// Adding planes to a Brand uses Factory
        /// Getting a list of possible connecting flights uses Composite
        /// Facade is used to control Employees versus Customers and what they can do.
        /// Tickets use Strategy pattern to reflect the different cancellation policies.  
        /// </summary>
        /// <param name="args"></param>
        static void Main(string[] args)
        {
            Employee Executive = new Employee();

            Executive.CreateNewEmployeeAccounts();

            Airline AirCanadaLine = new Airline();

            Brand AirCanada = new Brand();
            AirCanada.Name = "AirCanada";
            AirCanadaLine.AddBrand(AirCanada);
            //AirCanada.Name = "Air Canada";

            //Brand Air Canada has 19 Boeing 777-300ER, 6 Boeing 777-200LR, 8 Airbus A330-300, 22 Boeing 787-9, and 15 Boeing 787-8 aircrafts

               AirCanada.AddPlanes(1, 19);

               Console.ReadKey();

               AirCanada.AddPlanes(2, 6);
               AirCanada.AddPlanes(3, 8);
               AirCanada.AddPlanes(4, 22);
               AirCanada.AddPlanes(5, 15);

               Console.ReadKey();

              // Air Canada Express operates 15 Embraer E175, 16 Bombardier CRJ705, 25 Bombardier CRJ200, and 21 Bombardier Q400

               Brand AirCanadaExpress = new Brand();
               AirCanadaExpress.Name = "AirCanadaExpress";
               AirCanadaLine.AddBrand(AirCanadaExpress);
               //AirCanada.Name = "Air Canada";

              // Brand AirCanadaExpress = new Brand();
              // AirCanadaExpress.Name = "Air Canada Express";

               AirCanadaExpress.AddPlanes(6, 15);
               AirCanadaExpress.AddPlanes(7, 16);
               AirCanadaExpress.AddPlanes(8, 25);
               AirCanadaExpress.AddPlanes(9, 21);

               Console.ReadKey();

               //Air Canada Rouge operates 9 Boeing 767-300ER and 20 Airbus A319-100 aircraft.

               Brand AirCanadaRouge = new Brand();
               AirCanadaRouge.Name = "AirCanadaRouge";
               AirCanadaLine.AddBrand(AirCanadaRouge);

               AirCanadaRouge.AddPlanes(10, 9);
               AirCanadaRouge.AddPlanes(11, 20);

               Console.ReadKey();

               Account Employee = new Account();
               Employee.EmployeeInd = true;

               Employee.ViewAccountInfo(Employee.EmployeeInd);

               Account Customer = new Account();
               Customer.ViewAccountInfo(Customer.EmployeeInd);

               Ticket economyTicket = new Ticket();
               economyTicket.PurchaseDate = DateTime.Now;
               economyTicket.SetCancelStrategy(new EconomyCancel());
               economyTicket.Cancel();

               Ticket premiumEconomyTicket = new Ticket();
               premiumEconomyTicket.PurchaseDate = DateTime.Now;
               premiumEconomyTicket.SetCancelStrategy(new PremiumEconomyCancel());
               premiumEconomyTicket.Cancel();

               Ticket businessClassTicket = new Ticket();
               businessClassTicket.PurchaseDate = DateTime.Now;
               businessClassTicket.SetCancelStrategy(new BusinessClassCancel());
               businessClassTicket.Cancel();

               Flight newStartFlight = new Flight();
               newStartFlight.FlightNumber = "1";

               Flight possibleConnection1 = new Flight();
               possibleConnection1.FlightNumber = "2";

               Flight possibleConnection2 = new Flight();
               possibleConnection2.FlightNumber = "3";

               CompositeElement root = new CompositeElement("TorontoToLondon");

               root.Add(newStartFlight);
               root.Add(possibleConnection1);
               root.Add(possibleConnection2);

               root.Display(2);

               Console.ReadKey();
        }
 public void AddBrand(Brand brandName)
 {
     // throw new System.NotImplementedException();
 }
        /// <summary>
        /// This main method will call various classes that demonstrate different design patterns.  These include
        /// Singleton, Facade, Composite, Factory and Strategy.
        /// Airline is Singleton
        /// Adding planes to a Brand uses Factory
        /// Getting a list of possible connecting flights uses Composite
        /// Facade is used to control Employees versus Customers and what they can do.
        /// Tickets use Strategy pattern to reflect the different cancellation policies.  
        /// 
        /// </summary>
        /// <param name="args"></param>
        static void Main(string[] args)
        {
            // Employee Executive = new Employee();

              //  Executive.CreateNewEmployeeAccounts();

            Airline AirCanadaLine = new Airline();

            Brand AirCanada = new Brand();
            AirCanada.Name = "AirCanada";
            AirCanadaLine.AddBrand(AirCanada);
            //AirCanada.Name = "Air Canada";

            //Brand Air Canada has 19 Boeing 777-300ER, 6 Boeing 777-200LR, 8 Airbus A330-300, 22 Boeing 787-9, and 15 Boeing 787-8 aircrafts

               AirCanada.AddPlanes(1, 19);

               Console.ReadKey();

               AirCanada.AddPlanes(2, 6);
               AirCanada.AddPlanes(3, 8);
               AirCanada.AddPlanes(4, 22);
               AirCanada.AddPlanes(5, 15);

               Console.ReadKey();

              // Air Canada Express operates 15 Embraer E175, 16 Bombardier CRJ705, 25 Bombardier CRJ200, and 21 Bombardier Q400

               Brand AirCanadaExpress = new Brand();
               AirCanadaExpress.Name = "AirCanadaExpress";
               AirCanadaLine.AddBrand(AirCanadaExpress);

               AirCanadaExpress.AddPlanes(6, 15);
               AirCanadaExpress.AddPlanes(7, 16);
               AirCanadaExpress.AddPlanes(8, 25);
               AirCanadaExpress.AddPlanes(9, 21);

               Console.ReadKey();

               //Air Canada Rouge operates 9 Boeing 767-300ER and 20 Airbus A319-100 aircraft.

               Brand AirCanadaRouge = new Brand();
               AirCanadaRouge.Name = "AirCanadaRouge";
               AirCanadaLine.AddBrand(AirCanadaRouge);

               AirCanadaRouge.AddPlanes(10, 9);
               AirCanadaRouge.AddPlanes(11, 20);

               Console.ReadKey();

               Account Employee = new Account();
               Employee.EmployeeInd = true;

               //An employee should not have a delinquent account of their own
               //And they can view their own account infor
               Employee.ViewAccountInfo(Employee.EmployeeInd, false);

               Account Customer = new Account();
               Customer.Delinquent = true;
               //An employee should be able to see whether a customer account has delinquent
               //status for something like failing to pay for tickets on time.
               Customer.ViewAccountInfo(Customer.EmployeeInd, Customer.Delinquent);
               Customer.ViewAccountInfo(Employee.EmployeeInd, Customer.Delinquent);

               Ticket economyTicket = new Ticket();
               economyTicket.PurchaseDate = DateTime.Now;
               economyTicket.SetCancelStrategy(new EconomyCancel());
               economyTicket.Cancel();

               Ticket premiumEconomyTicket = new Ticket();
               premiumEconomyTicket.PurchaseDate = DateTime.Now;
               premiumEconomyTicket.SetCancelStrategy(new PremiumEconomyCancel());
               premiumEconomyTicket.Cancel();

               Ticket businessClassTicket = new Ticket();
               businessClassTicket.PurchaseDate = DateTime.Now;
               businessClassTicket.SetCancelStrategy(new BusinessClassCancel());
               businessClassTicket.Cancel();

               Flight possibleConnection1 = new Flight();
               possibleConnection1.name = "TorontoToHalifax";

               Flight possibleConnection2 = new Flight();
               possibleConnection2.name = "HalifaxToLondon";

               Flight StartFlight = new Flight();
               StartFlight.name = "TorontoToLondon";
               CompositeElement root = new CompositeElement(StartFlight);

               possibleConnection1.name = "TorontoToHalifax";
               PrimitiveElement newFlightPrimitive =  new PrimitiveElement(possibleConnection1);

               root.Add(new PrimitiveElement(possibleConnection1));
               root.Add(new PrimitiveElement(possibleConnection2));

               root.Display(2);

               Console.ReadKey();
        }