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);
}
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);
}