public bool Authorization(string password)
{
string line = login + "," + password;
if (_fo.IsExists(line))
{
string[] splited = _fo.GetLine(login).Split(",", StringSplitOptions.RemoveEmptyEntries);
int accessLevel = Int32.Parse(splited[2]);
string marksFile = _output.marksFile;
if (accessLevel == 3)
{
_output.Welcome();
_output.AdminCommands();
return(true);
}
else if (accessLevel == 2)
{
_output.Welcome();
_output.TeacherCommands();
return(true);
}
else
{
_output.Welcome();
_output.StudentCommands();
return(true);
}
}
else
{
_output.WrongInput();
return(false);
}
}
public void ChangeCourse(string stLogin)
{
bool isEnough = false;
FileOperations fops = new FileOperations(path, _output.marksFile);
string[] splited = fops.GetLine(stLogin).Split(",", StringSplitOptions.RemoveEmptyEntries);
float total = 0;
for (int i = 0; i < splited.Length; i++)
{
int x = 0;
if (Int32.TryParse(splited[i], out x))
{
total += (float)Int32.Parse(splited[i]);
}
}
if (total >= 60)
{
isEnough = true;
}
if (isEnough)
{
fops.ChangeInFile(stLogin, stLogin);
FileOperations fileOps = new FileOperations(path, _output.studentsFile);
string line = fileOps.GetLine(stLogin);
splited = line.Split(",", StringSplitOptions.RemoveEmptyEntries);
fileOps.ChangeInFile(stLogin, splited[0] + "," + splited[1] + "," + splited[2] + 1);
_output.Success();
}
}
public void ChangeUsersPassword(string loginToChange, string passw)
{
_fo.ChangeInFile(loginToChange, passw);
string line = _fo.GetLine(loginToChange);
string[] splited = line.Split(",", StringSplitOptions.RemoveEmptyEntries);
_fo.ChangeInFile(loginToChange, splited[0] + "," + passw + "," + splited[2]);
_output.Success();
}
public void ChangeGroup(string stLogin, string groupToChange)
{
FileOperations fileOps = new FileOperations(path, _output.studentsFile);
string line = fileOps.GetLine(stLogin);
string[] splited = line.Split(",", StringSplitOptions.RemoveEmptyEntries);
if (splited[1][2] == groupToChange[2])
{
fileOps.ChangeInFile(stLogin, splited[0] + "," + groupToChange + "," + splited[2]);
_output.Success();
}
else
{
_output.WrongInput();
}
}
public void CheckMarks(string stLogin)
{
FileOperations fops = new FileOperations(path, _output.marksFile);
string[] marks = fops.GetLine(stLogin).Split(",", StringSplitOptions.RemoveEmptyEntries);
string line = $"{stLogin}'s marks: ";
for (int i = 1; i < marks.Length; i++)
{
line += marks[i];
if (i + 1 < marks.Length)
{
line += ", ";
}
}
_output.LineOutput(line);
}
public void CheckGroup(string stLogin)
{
_fo = new FileOperations(_output.path, _output.studentsFile);
string[] splited = _fo.GetLine(stLogin).Split(",", StringSplitOptions.RemoveEmptyEntries);
Console.WriteLine(stLogin + "'s group: "); _output.LineOutput(splited[splited.Length - 2]);
}
public void CheckCourse()
{
_fo = new FileOperations(_output.path, _output.studentsFile);
string[] splited = _fo.GetLine(login).Split();
_output.LineOutput(splited[splited.Length - 1]);
}
public void CheckYourMarks() => _output.LineOutput(_fo.GetLine(login));
public void CheckCourse(string st_login)
{
fo = new FileOperations(_output.path, _output.studentsFile);
string[] splited = fo.GetLine(st_login).Split(",", StringSplitOptions.RemoveEmptyEntries);
Console.Write(st_login + "'s course: "); _output.LineOutput(splited[splited.Length - 1]);
}
public void WatchStudent(string userLogin) => _output.LineOutput(fo.GetLine(userLogin));
