//Student Methods----------------------------------------------------------------------------------------------------------
//Student menu method, a public method called in teh main class, this switch statements calls methods in this class
public void StudentMenu()
{
int select = 1;
start:
generalMethod.Header();
Console.WriteLine("Please select choice\n\n*********************\n1: Add student.\n2: Display Student.\n3: Search By Student ID.\n4: Save list to .csv file.\n5: Import a .csv file to list.\n0: Return to Main Menu.");
try
{
select = int.Parse(Console.ReadLine());
}
catch
{
Console.WriteLine("Invalid input");
generalMethod.AnyKey();
goto start;
}
{
switch (select)
{
case 1: StudentInput();
break;
case 2: DisplayListReturn();
break;
case 3: SearchId();
break;
case 4: SaveToCsv();
break;
case 5: ReadFromText();
break;
case 0: break;
}
}
Console.Clear();
}
//teacher menu method called in main class which uses switch statement to call various methods in this class
public void TeacherMenu()
{
int choice;
generalMethod.Header();
Console.WriteLine("Please select choice\n\n*********************\n1: Add Teacher To List.\n2: Display Working List Of Teachers.\n3: Search List By Teacher First Name.\n4: Save Working Teacher List To .csv File\n5: Import List From Existing .csv File\n0: Exit.");
choice = int.Parse(Console.ReadLine());
switch (choice)
{
case 1: TeacherInput();
break;
case 2: DisplayListReturn();
break;
case 3: SearchFname();
break;
case 4: SaveToCsv();
break;
case 5: ReadFromText();
break;
case 6: Console.WriteLine("hello");
foreach (Teacher tit in GetTeacherList())
{
Console.WriteLine(tit.ToString());
}
generalMethod.AnyKey();
break;
case 0: break;
}
Console.Clear();
}
private void StudentInput()
{
int id = IdGenerator();
Console.Clear();
Console.WriteLine("********************Welcome to DBS Management Software********************\n\n");
string fname, lname, phone, email, status = "";
//taking info to put in constructor for student class
Console.WriteLine("Please input student's first name");
fname = Console.ReadLine().ToUpper();
Console.WriteLine("Please input student's last name");
lname = Console.ReadLine().ToUpper();
Console.WriteLine("Please input student's phone number");
phone = Console.ReadLine();
Console.WriteLine("Please input student's email address");
email = Console.ReadLine().ToUpper();
Console.WriteLine("Is the student enrolling to a undergraduate or postgraduate course?");
if (gm.YesNo("Undergraduate", "Postgraduate"))
{
status = "UNDER";
}
else
{
status = "POST";
}
Console.WriteLine("Student ID generated is {0}", id);
//using below method to construct student class
AddStudent(fname, lname, phone, email, id, status);
gm.AnyKey();
StudentMenu();
}
static void Main(string[] args)
{
Console.Clear();
Console.ForegroundColor = ConsoleColor.Green;
//instantiate classes that contain the methods used in the main class
GeneralMethods generalMethod = new GeneralMethods();
StudentMethods studentMethod = new StudentMethods();
TeacherMethods teacherMethod = new TeacherMethods();
// variable choice to determine main switch menu
int choice = 1;
// variable bool access to determine if login password has been correct or not
bool access;
//Header method to give appearance
generalMethod.Header();
//Option to choose to login or exit;
if (generalMethod.YesNo("Login", "Exit"))
{
choice = 1;
}
else
{
choice = 0;
}
while (choice == 1)
{
//assigning bool value to the returned value of the login method
access = generalMethod.Login();
if (access == true)
{
//Populate lists with example items for demonstrative purposes
studentMethod.PopulateStudentList();
teacherMethod.PopulateTeacherList();
Console.WriteLine("Lists have been populated with example entries");
//Method for any key to continue
generalMethod.AnyKey();
while (choice != 0)
{
menu:
Console.WriteLine("********************Welcome to DBS Management Software********************\n\n");
Console.WriteLine("Please select choice\n\n*********************\n1: Student Options.\n2: Teacher Options\n3: Compare Teachers to Students\n0: Exit.");
//user inputs choice to select menu option. try catch to ensure input is int format, if 0 is entered the program will complete and close
try
{
choice = int.Parse(Console.ReadLine());
}
catch
{
Console.WriteLine("\nInvalid input\n");
generalMethod.AnyKey();
goto menu;
}
// switch statement to call different menu methods in different classes or to exit
switch (choice)
{
case 1: studentMethod.StudentMenu();
break;
case 2: teacherMethod.TeacherMenu();
break;
case 3: generalMethod.Comparison();
break;
case 0: break;
default: Console.WriteLine("\nInvalid input\n");
generalMethod.AnyKey();
goto menu;
}
}
}
//if login method returns false (invalid login) then this else statement will run
else
{
Console.WriteLine("********************Welcome to DBS Management Software********************\n\n");
Console.WriteLine("Do you wish to try login again?\n");
if (generalMethod.YesNo("Yes", "No"))
{
choice = 1;
}
else
{
choice = 0;
}
Console.Clear();
}
}
}
