Exemplo n.º 1
0
        static void Menu(ref Flight[] arrival, ref Flight[] depature, ref Passenger[] people, ref List <FlightClass> f_class_list)
        {
            Console.Clear();
            do
            {
                Console.WriteLine("work with: \n1) flights \n2) flight classes \n3) exit");
                ConsoleKeyInfo case_switch = Console.ReadKey();
                switch (case_switch.Key.ToString())
                {
                case "D1":                                             //arrival
                    menu_flight(ref arrival, ref people, ref f_class_list);
                    break;

                //case "D2":
                //    menu_flight(ref depature, ref people, ref f_class_list);
                //    break;
                case "D2":
                    Console.WriteLine("\ninput the name of the flight class");
                    string name_f_class = Console.ReadLine();
                    int    cost         = 0;
                    do
                    {
                        Console.WriteLine("input the cost");
                        string cost_string  = Console.ReadLine();
                        bool   check_number = int.TryParse(cost_string, out cost);
                        if (cost == 0)
                        {
                            Console.WriteLine("input a number");
                        }
                    }while (cost == 0);
                    FlightClass f_class = new FlightClass(name_f_class, cost);
                    using (var ctx = new AirplaneContext())
                    {
                        ctx.FlightClasses.Add(f_class);
                        ctx.SaveChanges();
                    }
                    f_class_list.Add(f_class);
                    break;

                case "D3":
                    Environment.Exit(0);
                    break;

                default:
                    Console.WriteLine("wrong input");
                    break;
                }
            } while (true);
        }
Exemplo n.º 2
0
        static void menu_flight(ref Flight[] flight, ref Passenger[] people, ref List <FlightClass> f_class_list)
        {
            Console.Clear();
            bool   exit = true;
            string string_for_input;

            do
            {
                Console.WriteLine("1) add flight\n2) change flight \n3) delete flight \n4) search \n5) show flights \n6) set flight class \n7) view current flight class \n8) passengers \n9) back");
                ConsoleKeyInfo case_switch1 = Console.ReadKey();
                switch (case_switch1.Key.ToString())
                {
                case "D1":
                    for (int i = 0; i < 30; i++)
                    {
                        if (flight[i].Flight_num == null || flight[i].Flight_num == string.Empty)
                        {
                            flight[i].Add_flight();
                            break;
                        }
                    }
                    Print(flight);
                    break;

                case "D2":
                    Console.SetCursorPosition(0, Console.CursorTop);
                    Console.WriteLine("input the numbr of the flight");
                    string_for_input = Console.ReadLine();
                    for (int i = 0; i < 30; i++)
                    {
                        if (flight[i].Flight_num == string_for_input)
                        {
                            flight[i].Add_flight();
                            break;
                        }
                    }
                    Print(flight);
                    break;

                case "D3":
                    Console.SetCursorPosition(0, Console.CursorTop);
                    Console.WriteLine("input the numbr of the flight");
                    string_for_input = Console.ReadLine();
                    for (int i = 0; i < 30; i++)
                    {
                        if (flight[i].Flight_num == string_for_input)
                        {
                            flight[i].Delete_flight();
                            break;
                        }
                    }
                    Print(flight);
                    break;

                case "D4":
                    Search(flight);
                    break;

                case "D5":
                    Print(flight);
                    break;

                case "D6":
                    if (f_class_list.Count != 0)
                    {
                        Console.SetCursorPosition(0, Console.CursorTop);
                        Console.WriteLine("flight classes:");
                        Console.Write("{0,8:G}" + " ", "№");
                        Console.Write("{0,8:G}" + " ", "name");
                        Console.Write("{0,8:G}" + " ", "cost");
                        Console.WriteLine();
                        for (int i = 0; i < f_class_list.Count; i++)
                        {
                            Console.Write("{0,8:G}" + " ", i + 1);
                            Console.Write("{0,8:G}" + " ", f_class_list[i].Name);
                            Console.Write("{0,8:G}" + " ", f_class_list[i].Cost);
                            Console.WriteLine();
                        }
                        Console.WriteLine("input the name of the flight class");
                        string      searched_name = Console.ReadLine();
                        FlightClass result        = f_class_list.Find(
                            delegate(FlightClass fc)
                        {
                            return(fc.Name == searched_name);
                        }
                            );
                        try
                        {
                            Console.WriteLine("{0} is successfully found and costs {1}", result.Name, result.Cost);
                        }
                        catch (NullReferenceException)
                        {
                            Console.WriteLine("{0} was not found", searched_name);
                        }
                        Print(flight);
                        Console.WriteLine("input the numbr of the flight");
                        string_for_input = Console.ReadLine();
                        for (int i = 0; i < 30; i++)
                        {
                            if (flight[i].Flight_num == string_for_input)
                            {
                                flight[i].Flight_Class = result;
                            }
                        }
                    }
                    break;

                case "D7":
                    Console.WriteLine("input the numbr of the flight");
                    string_for_input = Console.ReadLine();
                    Flight temp_flight = new Flight();
                    for (int i = 0; i < 30; i++)
                    {
                        if (flight[i].Flight_num == string_for_input && flight[i].Flight_Class != null)
                        {
                            Console.WriteLine("flight class: {0}", flight[i].Flight_Class.Name);
                            Console.WriteLine("flight price: {0}", flight[i].Flight_Class.Cost);
                        }
                        if (flight[i].Flight_num == string_for_input)
                        {
                            temp_flight = flight[i];
                        }
                    }
                    if (temp_flight.Flight_num == null)
                    {
                    }
                    break;

                case "D8":
                    bool passenger_exit = true;
                    bool wrong_flight   = true;
                    Print(flight);
                    Console.WriteLine("input the numbr of the flight");
                    var p_flight = new Flight();
                    string_for_input = Console.ReadLine();
                    for (int i = 0; i < 30; i++)
                    {
                        if (flight[i].Flight_num == string_for_input)
                        {
                            p_flight     = flight[i];
                            wrong_flight = false;
                        }
                    }
                    if (wrong_flight)
                    {
                        Console.WriteLine("wrong number of the flight, try again");
                        break;
                    }
                    do
                    {
                        Console.WriteLine("1) add passenger\n2) change passenger \n3) delete passenger \n4) search \n5) show passengers \n6) back");
                        ConsoleKeyInfo case_switch_passenger = Console.ReadKey();
                        switch (case_switch_passenger.Key.ToString())
                        {
                        case "D1":

                            //Print(flight);
                            Console.SetCursorPosition(0, Console.CursorTop);
                            for (int i = 0; i < 30; i++)
                            {
                                if (people[i].Surname == null)
                                {
                                    people[i].Add_passenger(p_flight);
                                    break;
                                }
                            }
                            Print(people);
                            break;

                        case "D2":
                            Console.SetCursorPosition(0, Console.CursorTop);
                            Console.WriteLine("input the surname of the passenger");
                            string_for_input = Console.ReadLine();
                            for (int i = 0; i < 30; i++)
                            {
                                if (people[i].Surname == string_for_input)
                                {
                                    people[i].Add_passenger(p_flight);
                                    break;
                                }
                            }
                            Print(people);
                            break;

                        case "D3":
                            Console.SetCursorPosition(0, Console.CursorTop);
                            Console.WriteLine("input the surname of the passenger");
                            string_for_input = Console.ReadLine();
                            for (int i = 0; i < 30; i++)
                            {
                                if (people[i].Surname == string_for_input)
                                {
                                    people[i].Delete_passenger();
                                    break;
                                }
                            }
                            Print(people);
                            break;

                        case "D4":
                            Search(people);
                            break;

                        case "D5":
                            Console.SetCursorPosition(0, Console.CursorTop);
                            Print(people);
                            break;

                        case "D6":
                            passenger_exit = false;
                            break;
                        }
                    } while (passenger_exit);
                    break;

                case "D9":
                    //Menu(ref flight, ref depature, ref people,ref f_class, ref num);
                    exit = false;
                    break;

                default:
                    Console.WriteLine("wrong input");
                    break;
                }
            } while (exit);
        }