private void HideAllPanels()
{
pnl_Dashboard.Hide();
img_Dashboard.Hide();
pnl_Students.Hide();
pnl_lecturer.Hide();
pnl_Room.Hide();
pnl_Drinks.Hide();
pnl_OrderHistory.Hide();
pnl_RevenueReport.Hide();
pnl_Activities.Hide();
Supervisor_list.Hide();
}
private void showPanel(string panelName)
{
//Hide all panels
HideAllPanels();
if (panelName == "Dashboard")
{
// show dashboard
pnl_Dashboard.Show();
img_Dashboard.Show();
}
else if (panelName == "Students")
{
// show students
pnl_Students.Show();
// clear the listview before filling it again
listViewStudents.Clear();
// fill the students listview within the students panel with a list of students
Student_Service studService = new Student_Service();
List <Student> studentList = studService.GetStudents();
ColumnHeader id = new ColumnHeader();
id.Text = "StudentID";
ColumnHeader firstName = new ColumnHeader();
firstName.Text = "FirstName";
ColumnHeader lastName = new ColumnHeader();
lastName.Text = "LastName";
ColumnHeader origin = new ColumnHeader();
origin.Text = "Origin";
ColumnHeader dateOfBirth = new ColumnHeader();
dateOfBirth.Text = "BirthDate";
listViewStudents.Columns.AddRange(new ColumnHeader[] { id, firstName, lastName, origin, dateOfBirth });
foreach (Student s in studentList)
{
ListViewItem li = new ListViewItem(s.StudentId.ToString(), 0);
li.SubItems.Add(s.FirstName);
li.SubItems.Add(s.LastName);
li.SubItems.Add(s.Origin);
li.SubItems.Add(s.BirthDate.ToString("dd-MM-yyyy"));
listViewStudents.Items.Add(li);
}
listViewStudents.AutoResizeColumns(ColumnHeaderAutoResizeStyle.ColumnContent);
listViewStudents.AutoResizeColumns(ColumnHeaderAutoResizeStyle.HeaderSize);
}
else if (panelName == "Lecturers")
{
// show lecturers
pnl_lecturer.Show();
// clear the listview before filling it again
lvlecturer.Items.Clear();
// fill the students listview within the students panel with a list of students
SomerenLogic.lecturer_Service lectService = new SomerenLogic.lecturer_Service();
List <Lecturer> lecturerList = lectService.Getlecturers();
foreach (SomerenModel.Lecturer l in lecturerList)
{
ListViewItem li = new ListViewItem(new[] { l.number.ToString(), l.firstName, l.lastName, l.specialisation });
lvlecturer.Items.Add(li);
}
lvlecturer.AutoResizeColumns(ColumnHeaderAutoResizeStyle.ColumnContent);
lvlecturer.AutoResizeColumns(ColumnHeaderAutoResizeStyle.HeaderSize);
}
else if (panelName == "room_panel")
{
//show rooms
pnl_Room.Show();
Room_Service room_Service = new Room_Service();
List <Room> RoomList = room_Service.GetRooms();
//clear listview before filling it
listViewRoom.Items.Clear();
//fill up list view
foreach (Room r in RoomList)
{
ListViewItem Item = new ListViewItem(r.Number.ToString());
if (r.Type)
{
Item.SubItems.Add("Teacher");
}
else
{
Item.SubItems.Add("Students");
}
Item.SubItems.Add(r.Capacity.ToString());
Item.Tag = r;
listViewRoom.Items.Add(Item);
}
listViewStudents.AutoResizeColumns(ColumnHeaderAutoResizeStyle.ColumnContent);
}
else if (panelName == "Drinks")
{
//show drinks
pnl_Drinks.Show();
RefreshDrinkPanel();
listViewDrinks.AutoResizeColumns(ColumnHeaderAutoResizeStyle.ColumnContent);
listViewDrinks.AutoResizeColumns(ColumnHeaderAutoResizeStyle.HeaderSize);
}
else if (panelName == "Order History")
{
//show cash register
pnl_OrderHistory.Show();
Transaction_Service transactionService = new Transaction_Service();
List <Transaction> transactions = transactionService.GetAllTransactions();
List <int> transactionIDs = new List <int>();
listViewOrderHistory.Items.Clear();
//NOT MANDATORY + STILL NEEDS FIXING (showing a history log of past orders)
foreach (Transaction t in transactions)
{
ListViewItem li;
if (!transactionIDs.Contains(t.transactionId))
{
transactionIDs.Add(t.transactionId);
li = new ListViewItem(t.transactionId.ToString(), 0);
li.SubItems.Add(t.transactionDate.ToString("dd/MM/yyyy HH:mm"));
li.SubItems.Add(t.drink.DrinkID.ToString());
li.SubItems.Add(t.student.StudentId.ToString());
li.SubItems.Add(t.totalPrice.ToString("€ 0.00"));
listViewOrderHistory.Items.Add(li);
}
}
listViewOrderHistory.AutoResizeColumns(ColumnHeaderAutoResizeStyle.ColumnContent);
}
else if (panelName == "Revenue Report")
{
pnl_RevenueReport.Show();
}
else if (panelName == "Activities")
{
//Show panel for activities
pnl_Activities.Show();
RefreshActivityPanel();
}
else if (panelName == "Supervisor_list")
{
Supervisor_list.Show();
Supervisor_Service supervisor_service = new Supervisor_Service();
// supervisor_service = listViewActivities.SelectedItems[0].Tag;
Activity activityID = (Activity)listViewActivities.SelectedItems[0].Tag;
List <Supervision> supervisors = supervisor_service.GetSupervisorsbyid(activityID.activityID);
Supervisor_listview.Items.Clear();
lecturer_list.Items.Clear();
foreach (Supervision s in supervisors)
{
ListViewItem item = new ListViewItem(s.ActivityId.ToString());
item.SubItems.Add(s.lecturer.number.ToString());
item.SubItems.Add(s.StartTime.ToString());
item.SubItems.Add(s.EndTime.ToString());
item.SubItems.Add(s.TeacherFullName);
item.SubItems.Add(s.lecturer.firstName);
item.Tag = s;
Supervisor_listview.Items.Add(item);
}
lecturer_Service Service_lecturer = new lecturer_Service();
List <Lecturer> lecturers = Service_lecturer.Getlecturers();
foreach (Lecturer l in lecturers)
{
ListViewItem lecturer_item = new ListViewItem(l.number.ToString());
lecturer_item.SubItems.Add(l.firstName);
lecturer_item.SubItems.Add(l.lastName);
lecturer_item.Tag = l;
lecturer_list.Items.Add(lecturer_item);
}
}
}
