static void Main(string[] args)
{
string InputSymbol;
var ListOfCountries = new Dictionary <int, Country>()
{
{ 1, new Country {
Name = "Armenia", ID = 1
} },
{ 2, new Country {
Name = "England", ID = 2
} },
{ 3, new Country {
Name = "Germany", ID = 3
} }
};
Country.Count = 3;
var ListOfCities = new Dictionary <int, City>();
var ListOfUniversities = new Dictionary <int, University>();
var ListOfFaculties = new Dictionary <int, Faculty>();
var ListOfLecturers = new Dictionary <int, Lecturer>();
var ListOfStudents = new Dictionary <int, Student>();
Console.WriteLine("1a: . . Add new Country\n" +
"1b: . . Get Country\n" +
"1c: . . Delete Country\n" +
"1d: . . Update Country\n");
Console.WriteLine("2a: . . Add new City\n" +
"2b: . . Get City\n" +
"2c: . . Delete City\n" +
"2d: . . Update City\n");
Console.WriteLine("3a: . . Add new University\n" +
"3b: . . Get University\n" +
"3c: . . Delete University\n" +
"3d: . . Update University\n");
Console.WriteLine("4a: . . Add new Faculty\n" +
"4b: . . Get Faculty\n" +
"4c: . . Delete Faculty\n" +
"4d: . . Update Faculty\n");
Console.WriteLine("5a: . . Add new Lecturer\n" +
"5b: . . Get Lecturer\n" +
"5c: . . Delete Lecturer\n" +
"5d: . . Update Lecturer\n");
Console.WriteLine("6a: . . Add new Student\n" +
"6b: . . Get Student\n" +
"6c: . . Delete Student\n" +
"6d: . . Update Student\n");
Console.WriteLine("{0}Help{1}\n", new string('-', 10), new string('-', 10));
Console.WriteLine("1h: . . Show Countries\n" +
"2h: . . Show Cities\n" +
"3h: . . Show Universities\n" +
"4h: . . Show Faculties\n" +
"5h1: . . Show Lecturers of This Universities\n" +
"5h2:. . Show Lecturers of This Faculties\n" +
"6h1:. . Show Students of This Universities\n" +
"6h2:. . Show Students of This Faculties\n" +
"Press q to exit:․․\n");
do
{
InputSymbol = Console.ReadLine();
switch (InputSymbol)
{
case "3a":
UniversityServices.AddUniversity(ref ListOfUniversities, ref ListOfCountries, ref ListOfCities);
break;
case "3b":
UniversityServices.GetUniversity(ref ListOfUniversities);
break;
case "3c":
UniversityServices.RemoveUniversity(ref ListOfUniversities);
break;
case "3d":
UniversityServices.UpdateUniversity(ref ListOfUniversities);
break;
case "2a":
Console.WriteLine(CityServices.AddCity(ref ListOfCountries, ref ListOfCities));
break;
case "2b":
Console.WriteLine(CityServices.GetCity(ref ListOfCities));
break;
case "2c":
Console.WriteLine(CityServices.RemoveCity(ref ListOfCities));
break;
case "2d":
Console.WriteLine(CityServices.UpdateCity(ref ListOfCities));
break;
case "1a":
Console.WriteLine(CountryServices.AddCountry(ref ListOfCountries));
break;
case "1b":
Console.WriteLine(CountryServices.GetCountry(ref ListOfCountries));
break;
case "1c":
Console.WriteLine(CountryServices.RemoveCountry(ref ListOfCountries));
break;
case "4a":
Console.WriteLine(FacultyServices.AddFaculty(ref ListOfUniversities, ref ListOfFaculties));
break;
case "4b":
Console.WriteLine(FacultyServices.GetFaculty(ref ListOfFaculties));
break;
case "4c":
FacultyServices.RemoveFaculty(ref ListOfFaculties);
break;
case "4d":
FacultyServices.UpdateFaculty(ref ListOfFaculties);
break;
case "5a":
LecturerServices.AddLecturer(ref ListOfUniversities, ref ListOfLecturers);
break;
case "5b":
LecturerServices.GetLecturer(ref ListOfLecturers);
break;
case "5c":
LecturerServices.RemoveLecturer(ref ListOfLecturers);
break;
case "5d":
LecturerServices.UpdateLecturer(ref ListOfLecturers);
break;
case "1d":
Console.WriteLine(CountryServices.UpdateCountry(ref ListOfCountries));
break;
case "6a":
StudentsServices.AddStudent(ref ListOfUniversities, ref ListOfStudents);
break;
case "6b":
StudentsServices.GetStudent(ref ListOfStudents);
break;
case "6c":
StudentsServices.RemoveStudent(ref ListOfStudents);
break;
case "6d":
StudentsServices.UpdateStudent(ref ListOfStudents);
break;
case "1h":
CountryServices.ShowCountries(ref ListOfCountries);
break;
case "2h":
CityServices.ShowCities(ref ListOfCities);
break;
case "3h":
UniversityServices.ShowUniversities(ref ListOfUniversities);
break;
case "4h":
FacultyServices.ShowFaculties(ref ListOfFaculties);
break;
case "5h1":
LecturerServices.LecturersOfThisUniversity(ref ListOfUniversities);
break;
case "5h2":
LecturerServices.LecturersOfThisFaculty(ref ListOfFaculties);
break;
case "6h1":
StudentsServices.StudentsOfThisUniversity(ref ListOfUniversities);
break;
case "6h2":
StudentsServices.StudentsOfThisFaculty(ref ListOfFaculties);
break;
default:
if (InputSymbol == "q")
{
break;
}
else
{
Console.WriteLine("Please enter correct symbol");
break;
}
}
}while (InputSymbol != "q");
}