private void ButtonLogin_Click(object sender, EventArgs e)
{
if (!(textBoxEmail.Text == "Email") && !(textBoxPassword.Text == "Password") && !(string.IsNullOrWhiteSpace(textBoxEmail.Text)) && !(string.IsNullOrWhiteSpace(textBoxPassword.Text)))
{
LoadingForm loadingForm = new LoadingForm();
loadingForm.Show();
loadingForm.Step(20);
var controller = new UserController();
Argon2Hashing hashing = new Argon2Hashing();
try
{
FacultyUserModel faculty = controller.GetByEmail(textBoxEmail.Text);
if (faculty == null)
{
textBoxPassword.Clear();
textBoxPassword.Focus();
}
else
{
//Console.WriteLine("Got hash: " + faculty.Password);
//Console.WriteLine("Got salt: " + faculty.salt);
//Console.WriteLine("Verification: " + hashing.VerifyHash(textBoxPassword.Text, Convert.FromBase64String(faculty.salt), Convert.FromBase64String(faculty.Password)));
loadingForm.Step(20);
if (hashing.VerifyHash(textBoxPassword.Text, Convert.FromBase64String(faculty.salt), Convert.FromBase64String(faculty.Password)))
{
loadingForm.Step(60);
loadingForm.Close();
var dash = new FormDashboard(faculty);
dash.FormClosed += new FormClosedEventHandler(dash_FormClosed);
dash.Show();
this.Hide();
}
else
{
MessageBox.Show("Incorrect email or password. Please try again");
}
}
}catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
loadingForm.Close();
}
else
{
MessageBox.Show("Please insert your login credentials first");
}
}
private void ButtonSignUp_Click(object sender, EventArgs e)
{
if (!(textBoxFirstNameSignUp.Text == "First Name") && !(textBoxLastNameSignUp.Text == "Last Name"))
{
if (textBoxPassSignUp.Text == textBoxConfirmPassSignUp.Text)
{
LoadingForm loading = new LoadingForm();
loading.Show();
FacultyUserModel faculty = new FacultyUserModel();
faculty.AcademicId = textBoxAcademicIdSignUp.Text;
faculty.FirstName = textBoxFirstNameSignUp.Text.Trim();
faculty.LastName = textBoxLastNameSignUp.Text.Trim();
faculty.Email = textBoxEmailSignup.Text.ToLower().Trim();
faculty.Password = textBoxPassSignUp.Text;
try
{
faculty.IsValid();
loading.Step(20);
//hashing now
Argon2Hashing hashing = new Argon2Hashing();
faculty.salt = Convert.ToBase64String(hashing.CreateSalt());
faculty.Password = Convert.ToBase64String(hashing.HashPassword(textBoxPassSignUp.Text, Convert.FromBase64String(faculty.salt)));
loading.Step(20);
//hashing done
//Console.WriteLine("Salt: " + faculty.salt);
//Console.WriteLine("Hashed password: "******"Verify hash: " + hashing.VerifyHash(textBoxPassSignUp.Text, Convert.FromBase64String(faculty.salt), Convert.FromBase64String(faculty.Password)));
loading.Step(20);
try
{
var controller = new UserController();
controller.Create(faculty);
loading.Step(20);
loading.Close();
MessageBox.Show("Account created. Please login with your email and password");
buttonCancel.PerformClick();
}
catch (SQLiteException ex)
{
loading.Close();
if (ex.ErrorCode == 19)
{
MessageBox.Show("An account is already registered with this email or ID");
}
else
{
MessageBox.Show(ex.Message + ex.ErrorCode);
}
}catch (Exception ex)
{
loading.Close();
MessageBox.Show(ex.Message);
}
}
catch (Exception ex)
{
loading.Close();
MessageBox.Show(ex.Message);
}
}
else
{
MessageBox.Show("Passwords do not match");
}
}
else
{
MessageBox.Show("Please fill up all fields");
}
}
private void ButtonCreate_Click(object sender, EventArgs e)
{
SectionModel section = new SectionModel();
section.SectionName = textBoxSectionName.Text.Trim();
section.FacultyId = faculty.Id;
SectionTimeController stcontroller = new SectionTimeController();
List <SectionTimeModel> sectionTimes = stcontroller.GetByFaculty(faculty.Id);
try
{
section.IsValid();
//Console.WriteLine("Section name: " + section.SectionName);
//Console.WriteLine("Section facultyID: " + section.FacultyId);
SectionTimeModel sectionTime1 = new SectionTimeModel();
if (comboBoxClassType1.SelectedIndex == 0)
{
sectionTime1.ClassType = ClassTypes.Lab;
}
else if (comboBoxClassType1.SelectedIndex == 1)
{
sectionTime1.ClassType = ClassTypes.Theory;
}
sectionTime1.RoomNo = textBoxRoomNo1.Text;
sectionTime1.StartTimeId = comboBoxStartTime1.SelectedIndex + 1;
sectionTime1.EndTimeId = comboBoxEndTime1.SelectedIndex + 1;
sectionTime1.WeekDayId = comboBoxWeekDay1.SelectedIndex + 1;
//Console.WriteLine("Section Time 1 info:");
//Console.WriteLine("Start Id: " + sectionTime1.StartTimeId);
//Console.WriteLine("End Id: " + sectionTime1.EndTimeId);
//Console.WriteLine("Day Id: " + sectionTime1.WeekDayID);
//Console.WriteLine("Room no: " + sectionTime1.RoomNo);
//Console.WriteLine("Class type: " + sectionTime1.ClassType.ToString());
//Console.WriteLine("Class length: " + (sectionTime1.EndTimeId - sectionTime1.StartTimeId).ToString());
try
{
sectionTime1.IsValid();
foreach (SectionTimeModel model in sectionTimes)
{
if (model.WeekDayId == sectionTime1.WeekDayId)
{
if (sectionTime1.StartTimeId < model.EndTimeId && sectionTime1.StartTimeId >= model.StartTimeId)
{
//Console.WriteLine("Clash 1 with\nstart id: " + model.StartTimeId + "\nend id: " + model.EndTimeId);
throw new Exception("Section 1 time clashes with another section. Please choose a different time");
}
if (sectionTime1.EndTimeId <= model.EndTimeId && sectionTime1.EndTimeId > model.StartTimeId)
{
//Console.WriteLine("Clash 2 with\nstart id: " + model.StartTimeId + "\nend id: " + model.EndTimeId);
throw new Exception("Section 1 time clashes with another section. Please choose a different time");
}
if (sectionTime1.StartTimeId < model.StartTimeId && sectionTime1.EndTimeId > model.EndTimeId)
{
//Console.WriteLine("Clash 3 with\nstart id: " + model.StartTimeId + "\nend id: " + model.EndTimeId);
throw new Exception("Section 1 time clashes with another section. Please choose a different time");
}
}
}
SectionTimeModel sectionTime2 = new SectionTimeModel();
if (!checkBoxIgnore.Checked)
{
if (comboBoxClassType2.SelectedIndex == 0)
{
sectionTime2.ClassType = ClassTypes.Lab;
}
else if (comboBoxClassType2.SelectedIndex == 1)
{
sectionTime2.ClassType = ClassTypes.Theory;
}
sectionTime2.RoomNo = textBoxRoomNo2.Text;
sectionTime2.StartTimeId = comboBoxStartTime2.SelectedIndex + 1;
sectionTime2.EndTimeId = comboBoxEndTime2.SelectedIndex + 1;
sectionTime2.WeekDayId = comboBoxWeekDay2.SelectedIndex + 1;
//Console.WriteLine("Section Time 2 info:");
//Console.WriteLine("Start Id: " + sectionTime2.StartTimeId);
//Console.WriteLine("End Id: " + sectionTime2.EndTimeId);
//Console.WriteLine("Day Id: " + sectionTime2.WeekDayID);
//Console.WriteLine("Room no: " + sectionTime2.RoomNo);
//Console.WriteLine("Class type: " + sectionTime2.ClassType.ToString());
//Console.WriteLine("Class length: " + (sectionTime2.EndTimeId - sectionTime2.StartTimeId).ToString());
}
SectionModel createdSection = new SectionModel();
try
{
if (!checkBoxIgnore.Checked)
{
sectionTime2.IsValid();
foreach (SectionTimeModel model in sectionTimes)
{
if (model.WeekDayId == sectionTime2.WeekDayId)
{
if (sectionTime2.StartTimeId < model.EndTimeId && sectionTime2.StartTimeId >= model.StartTimeId)
{
throw new Exception("Section 2 time clashes with another section. Please choose a different time");
}
if (sectionTime2.EndTimeId <= model.EndTimeId && sectionTime2.EndTimeId > model.StartTimeId)
{
throw new Exception("Section 2 time clashes with another section. Please choose a different time");
}
if (sectionTime2.StartTimeId < model.StartTimeId && sectionTime2.EndTimeId > model.EndTimeId)
{
//Console.WriteLine("Clash 3 with\nstart id: " + model.StartTimeId + "\nend id: " + model.EndTimeId);
throw new Exception("Section 2 time clashes with another section. Please choose a different time");
}
}
}
}
SectionController controller = new SectionController();
try
{
createdSection = controller.Create(section);
//Console.WriteLine("Created section id: " + createdSection.Id);
sectionTime1.SectionId = createdSection.Id;
if (!checkBoxIgnore.Checked)
{
sectionTime2.SectionId = createdSection.Id;
}
SectionTimeController controller2 = new SectionTimeController();
try
{
controller2.Create(sectionTime1);
if (!checkBoxIgnore.Checked)
{
controller2.Create(sectionTime2);
}
MessageBox.Show(createdSection.SectionName + " created!");
LoadingForm loadingForm = new LoadingForm();
if (studentList.Count != 0)
{
UserController ucontroller = new UserController();
//loading screen
loadingForm.Show();
//Console.WriteLine("Starting loop");
foreach (StudentUserModel student in studentList)
{
try
{
var createdStudent = ucontroller.Create(student);
try
{
SectionStudentController sscontroller = new SectionStudentController();
sscontroller.Create(createdSection.Id, student.Id);
}
catch (SQLiteException exc)
{
if (exc.ErrorCode == 19)
{
MessageBox.Show("Error: Student already exists in this section");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
catch (SQLiteException ex)
{
var existingStudent = ucontroller.GetByAcademicId(student.AcademicId);
try
{
SectionStudentController sscontroller = new SectionStudentController();
sscontroller.Create(createdSection.Id, existingStudent.Id);
}
catch (SQLiteException exc)
{
if (exc.ErrorCode == 19)
{
MessageBox.Show("Error: Student already exists in this section");
}
}
catch (Exception exc)
{
MessageBox.Show(exc.Message);
}
}
loadingForm.Step(1);
}
//Console.WriteLine("Ending loop");
}
loadingForm.Close();
buttonBack.PerformClick();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void buttonSave_Click(object sender, System.EventArgs e)
{
LoadingForm loadingForm = new LoadingForm();
loadingForm.Show();
//try
{
UserController controller = new UserController();
Argon2Hashing hashing = new Argon2Hashing();
//Console.WriteLine("getting pass with id: " + faculty.Id);
//Console.WriteLine("Verification: " + hashing.VerifyHash(textBoxPassword.Text, Convert.FromBase64String(faculty.salt), Convert.FromBase64String(faculty.Password)));
if (hashing.VerifyHash(textBoxPassword.Text, Convert.FromBase64String(faculty.salt), Convert.FromBase64String(faculty.Password)))
{
loadingForm.Step(20);
if (textBoxNewPassword.Text == textBoxConfirmPassword.Text)
{
faculty.Password = textBoxNewPassword.Text;
//try
{
faculty.IsValid();
faculty.salt = Convert.ToBase64String(hashing.CreateSalt());
faculty.Password = Convert.ToBase64String(hashing.HashPassword(faculty.Password, Convert.FromBase64String(faculty.salt)));
loadingForm.Step(20);
if (hashing.VerifyHash(textBoxNewPassword.Text, Convert.FromBase64String(faculty.salt), Convert.FromBase64String(faculty.Password)))
{
loadingForm.Step(20);
//try
{
controller.UpdatePasswordByUser(faculty.Id, faculty.Password, faculty.salt);
loadingForm.Step(60);
loadingForm.Close();
MessageBox.Show("Password successfully updated");
this.Hide();
}
//catch(Exception ex)
//{
// loadingForm.Close();
// MessageBox.Show(ex.Message);
//}
}
else
{
loadingForm.Close();
MessageBox.Show("Hash verification failed");
}
}
//catch (Exception ex)
//{
// loadingForm.Close();
// MessageBox.Show(ex.Message+" here");
//}
}
else
{
loadingForm.Close();
MessageBox.Show("Passwords do not match. Please make sure you confirm your password correctly");
}
}
else
{
loadingForm.Close();
MessageBox.Show("Wrong current password. Please try again");
}
}
//catch (Exception ex)
//{
// loadingForm.Close();
// MessageBox.Show(ex.Message);
//}
}