public stdMainpage(string username, userDatabase usrDB, courseDatabase crsDB)
{
// Store attributes
InitializeComponent();
this.crsDB = crsDB;
this.usrDB = usrDB;
std = usrDB.getStudent(username);
// Change texts
welcome.Text += std.fname + " " + std.lname;
gpa.Text += " " + std.GPA;
credits.Text += " " + std.totalCredits;
// Create all the tables
createCrsLst();
createGradeHist();
createStdSch();
// Clear selections on tables
gradeHist.ClearSelection();
stdSch.ClearSelection();
// Auto completion source
foreach (course crs in crsDB.getCourseList())
{
crsIDBox.AutoCompleteCustomSource.Add(crs.crsID);
}
}
public void removeStd(string username, ref courseDatabase crsDB)
{
student std = getStudent(username);
// Increment the number of seats available for each course the student has registered for
List <course> registeredCrsLst = std.registeredCrs;
foreach (course registeredCrs in registeredCrsLst)
{
foreach (course crs in crsDB.getCourseList())
{
if (registeredCrs.crsID == crs.crsID)
{
crs.disenrollUser(std);
break;
}
}
}
// Remove the student from the advisees list of his advisor
faculty advisor = getFaculty(std.advisor);
advisor.removeAdvisee(username);
// Remove the student from the database
stdLst.Remove(std);
}
public facMainpage(string username, userDatabase usrDB, courseDatabase crsDB)
{
InitializeComponent();
this.usrDB = usrDB;
this.crsDB = crsDB;
fac = usrDB.getFaculty(username);
// Change texts
welcome.Text += fac.fname + " " + fac.lname;
// Create all the tables
createCrsLst();
createFacSch();
createAdviseeLst();
// Auto complete
foreach (course crs in crsDB.getCourseList())
{
crsIDBox.AutoCompleteCustomSource.Add(crs.crsID);
}
// Clear selection of tables
facSch.ClearSelection();
adviseeLst.ClearSelection();
}
public void dropCrsFromStd(string courseID, ref courseDatabase courseDB, student currentStudent)
{
foreach (course crs in courseDB.getCourseList())
{
if (courseID.Trim() == crs.crsID.Trim())
{
currentStudent.dropCrsFromNext(crs);
crs.disenrollUser(currentStudent);
return;
}
}
}
// Change the database
//----------------------------------------
public void addCrsToStd(string crsID, string nextSemester, ref courseDatabase crsDB, student currentStudent)
{
foreach (course crs in crsDB.getCourseList())
{
if (crsID.Trim() == crs.crsID.Trim())
{
course selectedCourse = crs;
selectedCourse.enrollUser(currentStudent);
course courseAdding = selectedCourse;
currentStudent.addClassToNext(courseAdding);
return;
}
}
}
public admCreateCrs(courseDatabase crsDB, userDatabase usrDB)
{
InitializeComponent();
this.crsDB = crsDB;
this.usrDB = usrDB;
foreach (course crs in crsDB.getCourseList())
{
crsIDBox.AutoCompleteCustomSource.Add(crs.crsID);
}
foreach (faculty fac in usrDB.getFacultyList())
{
facDropDown.Items.Add(fac.fname + " " + fac.lname);
facDropDown.AutoCompleteCustomSource.Add(fac.fname + " " + fac.lname);
}
}
// Functions for all the tables
private void createCrsLst()
{
DataTable table = new DataTable();
table.Columns.Add("Course ID", typeof(string));
table.Columns.Add("Title", typeof(string));
table.Columns.Add("Instructor", typeof(string));
table.Columns.Add("Credits", typeof(string));
table.Columns.Add("Seats", typeof(string));
table.Columns.Add("Schedule", typeof(string));
foreach (course crs in crsDB.getCourseList())
{
table.Rows.Add(crs.crsID, crs.title, crs.instructor, crs.credit, crs.seats + " / " + crs.maxSeats, crs.getBlocks());
}
crsLst.DataSource = table;
crsLst.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.AllCells;
crsLst.DefaultCellStyle.WrapMode = DataGridViewTriState.True;
int width = crsLst.Columns["Schedule"].GetPreferredWidth(DataGridViewAutoSizeColumnMode.AllCells, true);
crsLst.Columns["Schedule"].AutoSizeMode = DataGridViewAutoSizeColumnMode.None;
crsLst.AutoSizeRowsMode = DataGridViewAutoSizeRowsMode.DisplayedCells;
crsLst.Columns["Schedule"].Width = width;
DataGridViewCheckBoxColumn btn = new DataGridViewCheckBoxColumn();
btn.ValueType = typeof(bool);
crsLst.Columns.Insert(0, btn);
crsLst.Columns[0].HeaderText = "Add";
crsLst.Columns[0].Name = "Add";
crsLst.ClearSelection();
foreach (DataGridViewColumn col in crsLst.Columns)
{
col.ReadOnly = true;
}
crsLst.Columns[0].ReadOnly = false;
}
public void createCrsLst()
{
DataTable table = new DataTable();
table.Columns.Add("Course ID", typeof(string));
table.Columns.Add("Title", typeof(string));
table.Columns.Add("Instructor", typeof(string));
table.Columns.Add("Credits", typeof(string));
table.Columns.Add("Seats", typeof(string));
table.Columns.Add("Schedule", typeof(string));
crsLst.DataSource = table;
foreach (course crs in crsDB.getCourseList())
{
table.Rows.Add(crs.crsID, crs.title, crs.instructor, crs.credit, crs.seats + " / " + crs.maxSeats, crs.getBlocks());
}
crsLst.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.AllCells;
crsLst.DefaultCellStyle.WrapMode = DataGridViewTriState.True;
int width = crsLst.Columns["Schedule"].GetPreferredWidth(DataGridViewAutoSizeColumnMode.AllCells, true);
crsLst.Columns["Schedule"].AutoSizeMode = DataGridViewAutoSizeColumnMode.None;
crsLst.AutoSizeRowsMode = DataGridViewAutoSizeRowsMode.DisplayedCells;
crsLst.Columns["Schedule"].Width = width;
}
private void confirmClick(object sender, EventArgs e)
{
// Search for missing fields
if (crsIDBox.Text == "" || titleBox.Text == "" || facDropDown.Text == "" ||
creditBox.Text == "" || seatBox.Text == "")
{
MessageBox.Show("Required fields missing.",
"Invalid Input",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
return;
}
// Check if there is any time specified
if (!MA.Checked && !MB.Checked && !TA.Checked && !TB.Checked && !WA.Checked && !WB.Checked &&
!RA.Checked && !RB.Checked && !FA.Checked && !FB.Checked)
{
MessageBox.Show("Specify a time slot.",
"Invalid Input",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
return;
}
// Day duplicate over multiple time blocks
if ((MA.Checked && MB.Checked) || (TA.Checked && TB.Checked) || (WA.Checked && WB.Checked) ||
(RA.Checked && RB.Checked) || (FA.Checked && FB.Checked))
{
MessageBox.Show("Cannot have the same day over two slots",
"Invalid Input",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
return;
}
// Check the presence of starting and ending time.
if (MA.Checked || TA.Checked || WA.Checked || RA.Checked || FA.Checked)
{
if (startingTimeA.Text == "" || endingTimeA.Text == "")
{
MessageBox.Show("Specify the starting and ending time.",
"Invalid input",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
return;
}
}
string crsID = crsIDBox.Text;
// Search for duplicate course ID
foreach (course crs in crsDB.getCourseList())
{
if (crsID.Trim() == crs.crsID)
{
MessageBox.Show("The course ID is already taken.",
"Duplicate",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
return;
}
}
string title = titleBox.Text.Trim();
string instructor = facDropDown.Text.Trim();
faculty inst = usrDB.getFacultyList()[0];
foreach (faculty fac in usrDB.getFacultyList())
{
if (fac.fname + " " + fac.lname == instructor)
{
inst = fac;
break;
}
}
string credits = creditBox.Text;
try
{
if (Convert.ToSingle(credits) == 0)
{
MessageBox.Show("No credits given.",
"Warning",
MessageBoxButtons.OK,
MessageBoxIcon.Warning);
}
}
catch
{
MessageBox.Show("Credits have to be a number.",
"Warning",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
return;
}
int seats = 0;
try
{
seats = Convert.ToInt32(seatBox.Text);
}
catch
{
MessageBox.Show("Seats have to be a number.",
"Warning",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
return;
}
// Get the course time block
int dd = 0;
if (MA.Checked)
{
dd += 1;
}
if (TA.Checked)
{
dd += 2;
}
if (WA.Checked)
{
dd += 4;
}
if (RA.Checked)
{
dd += 8;
}
if (FA.Checked)
{
dd += 16;
}
string day = dd.ToString();
if (day.Length < 2)
{
day = "0" + day;
}
string timeBlockA = day + UF.utilities.encodeTime(startingTimeA.Text, endingTimeA.Text);
if (MB.Checked || TB.Checked || WB.Checked || RB.Checked || FB.Checked)
{
// Get the course time block
dd = 0;
if (MB.Checked)
{
dd += 1;
}
if (TB.Checked)
{
dd += 2;
}
if (WB.Checked)
{
dd += 4;
}
if (RB.Checked)
{
dd += 8;
}
if (FB.Checked)
{
dd += 16;
}
day = dd.ToString();
if (day.Length < 2)
{
day = "0" + day;
}
string timeBlockB = day + UF.utilities.encodeTime(startingTimeB.Text, endingTimeB.Text);
List <string> lst = new List <string>();
lst.Add(timeBlockA);
lst.Add(timeBlockB);
crs = new course(crsID, title, inst.username, credits, seats, 2, lst);
}
else
{
List <string> lst = new List <string>();
lst.Add(timeBlockA);
crs = new course(crsID, title, inst.username, credits, seats, 1, lst);
}
string message;
message = "Course ID : " + crs.crsID + "\n";
message += "Title : " + crs.title + "\n";
message += "Instructor : " + crs.instructor + "\n";
message += "Credits : " + crs.credit.ToString() + "\n";
message += "Seats : " + crs.seats.ToString() + "\n";
message += crs.getBlocks() + "\n";
message += "Are you sure?";
if (MessageBox.Show(message, "Confirmation", MessageBoxButtons.YesNo, MessageBoxIcon.Warning) == DialogResult.No)
{
MessageBox.Show("Canceled the creation.", "Cancel", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
this.DialogResult = DialogResult.OK;
Close();
}
}
