//code voor het klikken op de Toevoegen knop om een docent als begeleider toe te voegen in het begeleiders panel/venster
private void Btn_Begeleidertoevoegen_Click(object sender, EventArgs e)
{
Begeleider_Service begeleiderService = new Begeleider_Service();
int DocentNummer = int.Parse(Txt_Docentnummeradd.Text);
string DocentName = Txt_Docentnaamtoadd.ToString();
if (DocentNummer != 0 && DocentName != "")
{
begeleiderService.AddNewBegeleider(DocentNummer);
}
ShowPanel("Begeleiders");
}
//code voor het klikken op de Verwijderen knop voor het verwijderen van een begeleider in het begeleiders panel/venster
private void Btn_Begeleiderverwijderen_Click(object sender, EventArgs e)
{
string message = "Weet u zeker dat u deze begeleider wilt verwijderen?";
string caption = "Begeleider verwijderen";
var result = MessageBox.Show(message, caption, MessageBoxButtons.YesNo);
if (result == DialogResult.No)
{
ShowPanel("Begeleiders");
}
else if (result == DialogResult.Yes)
{
Begeleider_Service begeleiderService = new Begeleider_Service();
int BegeleiderNummer = int.Parse(Txt_Begeleidernummer.Text);
begeleiderService.DeleteBegeleider(BegeleiderNummer);
}
ShowPanel("Begeleiders");
}
//code voor het wijzigen van de inhoud van de te selecteren begeleider combobox voor het verwijderen van een begeleider in het begeleiders venster
private void Cmb_Begeleiders_SelectedIndexChanged(object sender, EventArgs e)
{
Begeleider_Service begeleiderService = new Begeleider_Service();
string selectedBegeleiderstring = cmb_Begeleiders.GetItemText(cmb_Begeleiders.SelectedItem);
int begeleidernummer = int.Parse(selectedBegeleiderstring);
Begeleider selectedbegeleider = begeleiderService.GetBegeleiderById(begeleidernummer);
Txt_Begeleidernummer.Text = selectedbegeleider.Begeleidernummer.ToString();
Txt_Docentnummer.Text = selectedbegeleider.Teachernumber.ToString();
Txt_Docentnaam.Text = selectedbegeleider.Teachername.ToString();
Txt_Schoolvak.Text = selectedbegeleider.Subject.ToString();
Txt_Docentkamernummer.Text = selectedbegeleider.Teacherroomnumber.ToString();
Txt_Begeleidernummer.Enabled = false;
Txt_Docentnummer.Enabled = false;
Txt_Docentkamernummer.Enabled = false;
}
private void ShowPanel(string panelName)
{
if (panelName == "Dashboard")
{
// hide all other panels
pnl_Students.Hide();
pnl_Lecturers.Hide();
pnl_Rooms.Hide();
pnl_Activiteitenlijst.Hide();
pnl_Drank.Hide();
pnl_Kassa.Hide();
pnl_Omzetrapportage.Hide();
pnl_Begeleiders.Hide();
// show dashboard
pnl_Dashboard.Show();
img_Dashboard.Show();
}
else if (panelName == "Students")
{
// hide all other panels
pnl_Dashboard.Hide();
img_Dashboard.Hide();
pnl_Lecturers.Hide();
pnl_Rooms.Hide();
pnl_Activiteitenlijst.Hide();
pnl_Drank.Hide();
pnl_Kassa.Hide();
pnl_Omzetrapportage.Hide();
pnl_Begeleiders.Hide();
// show students
pnl_Students.Show();
// fill the students listview within the students panel with a list of students
SomerenLogic.Student_Service studService = new SomerenLogic.Student_Service();
List <Student> studentList = studService.GetStudents();
// clear the listview before filling it again
listViewStudents.Clear();
foreach (SomerenModel.Student s in studentList)
{
ListViewItem li = new ListViewItem(s.Studentname, s.Studentnumber);
listViewStudents.Items.Add(li);
}
}
else if (panelName == "Lecturers")
{
//hide all other panels
pnl_Dashboard.Hide();
img_Dashboard.Hide();
pnl_Students.Hide();
pnl_Rooms.Hide();
pnl_Activiteitenlijst.Hide();
pnl_Drank.Hide();
pnl_Kassa.Hide();
pnl_Omzetrapportage.Hide();
pnl_Begeleiders.Hide();
pnl_Lecturers.Show();
Teacher_Service teachService = new Teacher_Service();
List <Teacher> teacherList = teachService.GetTeachers();
listViewLecturers.Clear();
foreach (Teacher t in teacherList)
{
ListViewItem li = new ListViewItem(t.Teachername, t.Teachernumber);
listViewLecturers.Items.Add(li);
}
}
else if (panelName == "Rooms")
{
pnl_Dashboard.Hide();
img_Dashboard.Hide();
pnl_Students.Hide();
pnl_Lecturers.Hide();
pnl_Activiteitenlijst.Hide();
pnl_Drank.Hide();
pnl_Kassa.Hide();
pnl_Omzetrapportage.Hide();
pnl_Begeleiders.Hide();
pnl_Rooms.Show();
Room_Service roomService = new Room_Service();
List <Room> roomList = roomService.GetRooms();
ListRoomBox.Items.Clear();
foreach (Room r in roomList)
{
ListRoomBox.Items.Add(r.RoomToString());
}
}
else if (panelName == "Activities")
{
pnl_Dashboard.Hide();
img_Dashboard.Hide();
pnl_Students.Hide();
pnl_Lecturers.Hide();
pnl_Rooms.Hide();
pnl_Drank.Hide();
pnl_Kassa.Hide();
pnl_Omzetrapportage.Hide();
pnl_Begeleiders.Hide();
pnl_Activiteitenlijst.Show();
Activity_Service activityService = new Activity_Service();
List <Activity> activityList = activityService.GetActivities();
lv_Activiteitenlijst.Items.Clear();
cmb_Activiteiten.Items.Clear();
foreach (Activity a in activityList)
{
ListViewItem li = new ListViewItem(a.Number.ToString());
li.SubItems.Add(a.Description.ToString());
li.SubItems.Add(a.StartTime.ToString());
li.SubItems.Add(a.NumberofStudents.ToString());
li.SubItems.Add(a.NumberofLecturers.ToString());
lv_Activiteitenlijst.Items.Add(li);
cmb_Activiteiten.Items.Add(a.ActiviteitcmbBoxToString());
}
cmb_Activiteiten.SelectedIndex = 0;
}
else if (panelName == "Drank")
{
//Hide all other panels (once again)
pnl_Dashboard.Hide();
img_Dashboard.Hide();
pnl_Students.Hide();
pnl_Lecturers.Hide();
pnl_Rooms.Hide();
pnl_Activiteitenlijst.Hide();
pnl_Kassa.Hide();
pnl_Omzetrapportage.Hide();
pnl_Begeleiders.Hide();
//show the Drinks panel
pnl_Drank.Show();
Drank_Service drankService = new Drank_Service();
List <Drank> drankList = drankService.GetDrinks();
lv_Drank.Items.Clear();
foreach (Drank d in drankList)
{
//drankService.StockCheck(d);
ListViewItem li = new ListViewItem(d.DrankName.ToString());
li.SubItems.Add(d.StockAmount.ToString());
li.SubItems.Add(d.Price.ToString());
li.SubItems.Add(drankService.StockCheck(d));
lv_Drank.Items.Add(li);
}
}
else if (panelName == "Kassa")
{
//Hide all the other panels
pnl_Dashboard.Hide();
img_Dashboard.Hide();
pnl_Students.Hide();
pnl_Lecturers.Hide();
pnl_Rooms.Hide();
pnl_Activiteitenlijst.Hide();
pnl_Drank.Hide();
pnl_Omzetrapportage.Hide();
pnl_Begeleiders.Hide();
//show the Kassa panel
pnl_Kassa.Show();
cmb_Students.Items.Clear();
Student_Service studentService = new Student_Service();
List <Student> studentList = studentService.GetStudents();
foreach (Student s in studentList)
{
cmb_Students.Items.Add(s.Studentname);
}
//eerste student selecteren als standaard.
cmb_Students.SelectedIndex = 0;
cmb_Drinks.Items.Clear();
Drank_Service drinksService = new Drank_Service();
List <Drank> drankList = drinksService.GetAllDrinks();
foreach (Drank d in drankList)
{
cmb_Drinks.Items.Add(d.DrankName);
}
//eerste drank selecteren als standaard.
cmb_Drinks.SelectedIndex = 0;
Bestelling_Kassa_Service bestellingService = new Bestelling_Kassa_Service();
List <Bestelling> orderList = bestellingService.GetOrders();
//hier de listview van de bestellingen leegmaken om daarna weer te kunnen vullen
lv_Bestelling.Items.Clear();
foreach (Bestelling b in orderList)
{
//drankService.StockCheck(d);
ListViewItem Order = new ListViewItem(b.Bestellingsnummer.ToString());
Order.SubItems.Add(b.Datum.ToString());
Drank Ordereddrank = drinksService.GetDrankById(b.Dranknummer);
Order.SubItems.Add(Ordereddrank.DrankName.ToString());
Student OrderedStudent = studentService.GetStudentById(b.Studentnummer);
Order.SubItems.Add(OrderedStudent.Studentname.ToString());
lv_Bestelling.Items.Add(Order);
}
}
else if (panelName == "Omzetrapportage")
{
//Hide all the other panels
pnl_Dashboard.Hide();
img_Dashboard.Hide();
pnl_Students.Hide();
pnl_Lecturers.Hide();
pnl_Rooms.Hide();
pnl_Activiteitenlijst.Hide();
pnl_Drank.Hide();
pnl_Kassa.Hide();
pnl_Begeleiders.Hide();
//show this panel
pnl_Omzetrapportage.Show();
}
else if (panelName == "Begeleiders")
{
//Hide all the other panels
pnl_Dashboard.Hide();
img_Dashboard.Hide();
pnl_Students.Hide();
pnl_Lecturers.Hide();
pnl_Rooms.Hide();
pnl_Activiteitenlijst.Hide();
pnl_Drank.Hide();
pnl_Kassa.Hide();
pnl_Omzetrapportage.Hide();
//show this panel
pnl_Begeleiders.Show();
Begeleider_Service begeleiderService = new Begeleider_Service();
List <Begeleider> begeleiderList = begeleiderService.GetBegeleiders();
lv_Begeleiders.Items.Clear();
cmb_Begeleiders.Items.Clear();
foreach (Begeleider b in begeleiderList)
{
ListViewItem li = new ListViewItem(b.Begeleidernummer.ToString());
li.SubItems.Add(b.Teachernumber.ToString());
li.SubItems.Add(b.Teachername.ToString());
li.SubItems.Add(b.Subject.ToString());
li.SubItems.Add(b.Teacherroomnumber.ToString());
lv_Begeleiders.Items.Add(li);
cmb_Begeleiders.Items.Add(b.Begeleidernummer.ToString());
}
cmb_Begeleiders.SelectedIndex = 0;
Teacher_Service teacherService = new Teacher_Service();
List <Teacher> teacherList = teacherService.GetTeachers();
cmb_Docenten.Items.Clear();
foreach (Teacher t in teacherList)
{
cmb_Docenten.Items.Add(t.Teachernumber);
}
cmb_Docenten.SelectedIndex = 0;
}
}
