static void Main(string[] args)
{
var admin = new Administrator();
if (args.Length == 0)
{
Console.WriteLine("Welcome to the School application \n");
Console.WriteLine("Would you like to apply or check your application status? a to apply, c to check");
Console.Write("> ");
string response = Console.ReadLine();
if (response == "c")
{
Console.WriteLine("Enter your e-mail that you applied with.");
Console.Write("> ");
response = Console.ReadLine();
Client.CheckApplicantStatus(response);
}
else if (response == "a")
{
Console.WriteLine("Enter your first name. (15 character length)");
Console.Write("> ");
string firstName = Console.ReadLine();
Console.WriteLine("Enter your last name. (20 character length)");
Console.Write("> ");
string lastName = Console.ReadLine();
Console.WriteLine("Enter your e-mail. (35 character length)");
Console.Write("> ");
string email = Console.ReadLine();
Console.WriteLine("Are you male, female, or other. (6 character length)");
Console.Write("> ");
string gender = Console.ReadLine();
Console.WriteLine("Enter what degree you are majoring in if you have a major, if not enter nothing. (20 character length)");
Console.Write("> ");
string major = Console.ReadLine();
// this is a mistake but I didnt want to do a check after EVERY INPUT
// it checks to make sure the strings arent empty or null
bool valueCheck = firstName != null && firstName != string.Empty && lastName != null &&
lastName != string.Empty && email != null && email != string.Empty && gender != null;
// this checks the length of each string before it gets accepted and if its not it wont apply.
bool stringLengthCheck = firstName.Length <= 15 && lastName.Length <= 20 &&
email.Length <= 35 && gender.Length <= 6 && major.Length <= 20;
if (valueCheck == true && stringLengthCheck == true)
{
Client.Apply(0, firstName, lastName, email, gender.ToUpper(), major);
}
else
{
Console.WriteLine("Length of input was too long, please try again..");
}
}
else
{
Console.WriteLine($"{response} not valid..");
}
}
else if (args.Length == 3) // this is section is for the admin and all the actions that the admin can perform
{
if (args[0] == "-a")
{
if (admin.CheckPassword(Int32.Parse(args[1]), args[2]) == true)
{
Console.WriteLine("Logged in!");
bool loopCondition = true;
while (loopCondition)
{
Console.WriteLine("What would you like to do?");
Console.WriteLine(" 1) Add new admin");
Console.WriteLine(" 2) Expell student");
Console.WriteLine(" 3) Accept student");
Console.WriteLine(" 4) Reject applicant");
Console.WriteLine(" 5) View all students");
Console.WriteLine(" 6) View all applicants");
Console.WriteLine(" 7) View all expelled students");
Console.WriteLine(" 8) View all admins");
Console.WriteLine(" 9) View expell reason");
Console.WriteLine(" 10) View student by");
Console.WriteLine(" 11) View applicant by");
Console.WriteLine(" 12) View expelled student by");
Console.WriteLine(" Q) to exit");
Console.Write("> ");
string response = Console.ReadLine();
string name, password, reason, id;
bool lengthCheck; // a boolean variable that will hold the comparison for each length for each method
int numericId;
switch (response)
{
case "1":
while (true)
{
Console.WriteLine("What is the name of the new admin? (15 character max length)");
Console.Write("> ");
name = Console.ReadLine();
Console.WriteLine("What is the password of the new admin?");
Console.Write("> ");
password = Console.ReadLine();
lengthCheck = name.Length <= 15 && password.Length <= 65;
if (lengthCheck == true)
{
var hashedPassword = CryptoHandler.SaltAndHashPassword(password);
admin.NewAdmin(0, name, hashedPassword);
break;
}
else
{
Console.WriteLine("Input was invalid please try again.");
continue;
}
}
break;
case "2":
while (true)
{
Console.WriteLine("What is the ID of the student?");
Console.Write("> ");
id = Console.ReadLine();
Console.WriteLine("What is the reason of expulsion?");
Console.Write("> ");
reason = Console.ReadLine();
if (reason.Length <= 500 && int.TryParse(id, out numericId))
{
admin.ExpellStudent(numericId, reason);
break;
}
else
{
if (reason.Length > 500)
{
Console.WriteLine("Reason length too long, reason length is 500 characters, please try again..");
}
if (int.TryParse(id, out numericId) == false)
{
Console.WriteLine($"Sorry, {id} is not a number.. Try again..");
}
continue;
}
}
break;
case "3":
while (true)
{
Console.WriteLine("What is the ID of the applicant?");
Console.Write("> ");
id = Console.ReadLine();
if (int.TryParse(id, out numericId))
{
admin.AcceptApplicant(numericId);
break;
}
else
{
Console.WriteLine($"Sorry, {id} is not a number.. Try again..");
continue;
}
}
break;
case "4":
while (true)
{
Console.WriteLine("What is the student's ID?");
Console.Write("> ");
id = Console.ReadLine();
// checks if the id is numeric or not and if it is it gets
// parsed as an in and assigned to the numericId variable
if (int.TryParse(id, out numericId))
{
admin.RejectApplicant(numericId);
break;
}
else
{
Console.WriteLine($"Sorry, {id} is not a number.. Try again..");
continue;
}
}
break;
case "5":
admin.ViewStudents();
break;
case "6":
admin.ViewApplicants();
break;
case "7":
admin.ViewExpelledStudents();
break;
case "8":
admin.ViewAdmins();
break;
case "9":
Console.WriteLine("What is the student's ID?");
Console.Write("> ");
id = Console.ReadLine();
if (int.TryParse(id, out numericId))
{
admin.ViewExpellReason(numericId);
}
else
{
Console.WriteLine($"Sorry, {id} is not a number..");
}
break;
case "10":
switch (SortBy())
{
case "1":
admin.ViewStudentsBy("firstname");
break;
case "2":
admin.ViewStudentsBy("lastname");
break;
case "3":
admin.ViewStudentsBy("email");
break;
case "4":
admin.ViewStudentsBy("gender");
break;
case "5":
admin.ViewStudentsBy("major");
break;
default:
Console.WriteLine("Input invalid.. please try again");
break;
}
break;
case "11":
switch (SortBy())
{
case "1":
admin.ViewApplicantsBy("firstname");
break;
case "2":
admin.ViewApplicantsBy("lastname");
break;
case "3":
admin.ViewApplicantsBy("email");
break;
case "4":
admin.ViewApplicantsBy("gender");
break;
case "5":
admin.ViewApplicantsBy("major");
break;
default:
Console.WriteLine("Input invalid.. please try again");
break;
}
break;
case "12":
switch (SortBy())
{
case "1":
admin.ViewExpelledStudentsBy("firstname");
break;
case "2":
admin.ViewExpelledStudentsBy("lastname");
break;
case "3":
admin.ViewExpelledStudentsBy("email");
break;
case "4":
admin.ViewExpelledStudentsBy("gender");
break;
case "5":
admin.ViewExpelledStudentsBy("major");
break;
default:
Console.WriteLine("Input invalid.. please try again");
break;
}
break;
case "q":
case "Q":
loopCondition = false; //exits program if input is "q" or "Q"
break;
default:
Console.WriteLine("Input invalid.. please try again");
break;
}
}
}
else
{
Console.WriteLine("Password incorrect.. try again with proper credentials..");
}
}
}
else
{
Console.WriteLine("Arguments invalid..");
}
}
