private void showPanel(string panelName)
{
if (panelName == "Dashboard")
{
// hide all other panels
pnlStudents.Hide();
pnlLecturers.Hide();
pnlRooms.Hide();
pnlDrinks.Hide();
pnlCashRegister.Hide();
pnlReport.Hide();
pnlSupervisors.Hide();
pnlActivities.Hide();
// show dashboard
pnlDashboard.Show();
imgDashboard.Show();
}
else if (panelName == "Students")
{
// hide all other panels
pnlDashboard.Hide();
imgDashboard.Hide();
pnlLecturers.Hide();
pnlRooms.Hide();
pnlDrinks.Hide();
pnlCashRegister.Hide();
pnlReport.Hide();
pnlSupervisors.Hide();
pnlActivities.Hide();
// show students
pnlStudents.Show();
try
{
studentService = new StudentService();
List <Student> studentList = studentService.GetStudents();
listViewStudents.Items.Clear();
listViewStudents.View = View.Details;
foreach (Student student in studentList)
{
ListViewItem li = new ListViewItem(student.Number.ToString());
li.SubItems.Add(student.Name);
li.SubItems.Add(student.LastName);
li.SubItems.Add(student.BirthDate.ToString("dd/MM/yyyy"));
listViewStudents.Items.Add(li);
}
}
catch (Exception e)
{
MessageBox.Show("Something went wrong while loading the students: " + e.Message);
}
}
else if (panelName == "Lecturers") // Lecturer Panel
{
pnlDashboard.Hide();
imgDashboard.Hide();
pnlStudents.Hide();
pnlRooms.Hide();
pnlDrinks.Hide();
pnlCashRegister.Hide();
pnlReport.Hide();
pnlSupervisors.Hide();
pnlActivities.Hide();
pnlLecturers.Show();
try
{
lecturerService = new LecturerService();
List <Teacher> teacherList = lecturerService.GetTeachers();
listViewLecturers.Items.Clear();
listViewLecturers.View = View.Details;
foreach (Teacher teacher in teacherList)
{
ListViewItem li = new ListViewItem(teacher.Number.ToString());
li.SubItems.Add(teacher.Name);
li.SubItems.Add(teacher.LastName);
li.SubItems.Add(teacher.Supervisor);
listViewLecturers.Items.Add(li);
}
}
catch (Exception e)
{
MessageBox.Show("Something went wrong while loading the teachers: " + e.Message);
}
}
else if (panelName == "Rooms")//Room Panel
{
pnlDashboard.Hide();
imgDashboard.Hide();
pnlLecturers.Hide();
pnlStudents.Hide();
pnlDrinks.Hide();
pnlCashRegister.Hide();
pnlReport.Hide();
pnlSupervisors.Hide();
pnlActivities.Hide();
pnlRooms.Show();
try
{
roomService = new RoomService();
List <Room> roomList = roomService.GetRooms();
listViewRooms.Items.Clear();
listViewRooms.View = View.Details;
foreach (Room room in roomList)
{
ListViewItem li = new ListViewItem(room.Number.ToString());
li.SubItems.Add(room.Capacity.ToString());
li.SubItems.Add(room.Type.ToString());
listViewRooms.Items.Add(li);
}
}
catch (Exception e)
{
MessageBox.Show("Something went wrong while loading the rooms: " + e.Message);
}
}
else if (panelName == "Drinks") //Room Panel
{
pnlDashboard.Hide();
imgDashboard.Hide();
pnlLecturers.Hide();
pnlStudents.Hide();
pnlRooms.Hide();
pnlCashRegister.Hide();
pnlReport.Hide();
pnlSupervisors.Hide();
pnlActivities.Hide();
pnlDrinks.Show();
try
{
drinkService = new DrinkService();
drinkList = drinkService.GetDrinks();
listViewDrinks.Items.Clear();
listViewDrinks.View = View.Details;
foreach (Drink drink in drinkList)
{
ListViewItem li = new ListViewItem(drink.ID.ToString());
li.SubItems.Add(drink.Name);
li.SubItems.Add(drink.Token.ToString());
li.SubItems.Add(drink.Stock.ToString());
if (drink.Stock >= 10)
{
li.SubItems.Add("✔️");
}
else
{
li.SubItems.Add("⚠️");
}
listViewDrinks.Items.Add(li);
}
}
catch (Exception e)
{
MessageBox.Show("Something went wrong while loading the rooms: " + e.Message);
}
}
else if (panelName == "Cash Register") // Drinks Panel
{
pnlDashboard.Hide();
imgDashboard.Hide();
pnlLecturers.Hide();
pnlStudents.Hide();
pnlRooms.Hide();
pnlDrinks.Hide();
pnlReport.Hide();
pnlSupervisors.Hide();
pnlActivities.Hide();
pnlCashRegister.Show();
try
{
drinkService = new DrinkService();
drinkList = drinkService.GetDrinks();
listViewDrinks2.Items.Clear();
listViewDrinks2.View = View.Details;
foreach (Drink drink in drinkList)
{
ListViewItem li = new ListViewItem(drink.ID.ToString());
li.SubItems.Add(drink.Name);
li.SubItems.Add(drink.Token.ToString());
li.SubItems.Add(drink.Stock.ToString());
li.Tag = drink;
if (drink.Stock >= 10)
{
li.SubItems.Add("✔️");
}
else
{
li.SubItems.Add("⚠️");
}
listViewDrinks2.Items.Add(li);
}
}
catch (Exception e)
{
MessageBox.Show("Something went wrong while loading the drinks: " + e.Message);
}
try
{
studentService = new StudentService();
List <Student> studentList = studentService.GetStudents();
listViewStudents2.Items.Clear();
listViewStudents2.View = View.Details;
foreach (Student student in studentList)
{
ListViewItem li = new ListViewItem(student.Number.ToString());
li.SubItems.Add(student.Name);
li.SubItems.Add(student.LastName);
li.SubItems.Add(student.BirthDate.ToString("dd/MM/yyyy"));
li.Tag = student;
listViewStudents2.Items.Add(li);
}
}
catch (Exception e)
{
MessageBox.Show("Something went wrong while loading the students: " + e.Message);
}
}
else if (panelName == "Report") //Report Panel
{
pnlDashboard.Hide();
imgDashboard.Hide();
pnlLecturers.Hide();
pnlStudents.Hide();
pnlRooms.Hide();
pnlDrinks.Hide();
pnlCashRegister.Hide();
pnlSupervisors.Hide();
pnlActivities.Hide();
pnlReport.Show();
listViewReport.Items.Clear();
listViewReport.View = View.Details;
}
else if (panelName == "Activities") // Panel Activities
{
pnlDashboard.Hide();
imgDashboard.Hide();
pnlStudents.Hide();
pnlLecturers.Hide();
pnlRooms.Hide();
pnlDrinks.Hide();
pnlCashRegister.Hide();
pnlReport.Hide();
pnlActivities.Show();
try
{
ActivityService activityService = new ActivityService();
List <Activity> ActivityList = activityService.GetActivities();
listViewActivities.Items.Clear();
listViewActivities.View = View.Details;
foreach (Activity activities in ActivityList)
{
ListViewItem li = new ListViewItem(activities.ID.ToString());
li.SubItems.Add(activities.Description);
li.SubItems.Add(activities.StartDate.ToString("dd/MM/yyyy"));
li.SubItems.Add(activities.EndDate.ToString("dd/MM/yyyy"));
listViewActivities.Items.Add(li);
}
}
catch (Exception e)
{
MessageBox.Show("Something went wrong while loading the Activities: " + e.Message);
}
}
else if (panelName == "Supervisors") //Superviser Panel
{
pnlDashboard.Hide();
imgDashboard.Hide();
pnlLecturers.Hide();
pnlStudents.Hide();
pnlRooms.Hide();
pnlDrinks.Hide();
pnlCashRegister.Hide();
pnlReport.Hide();
pnlActivities.Hide();
pnlSupervisors.Show();
//display activities
try
{
ActivityService activityService = new ActivityService();
List <Activity> ActivityList = activityService.GetActivities();
listViewSupervisors.Items.Clear();
listViewSupervisors.View = View.Details;
foreach (Activity activities in ActivityList)
{
ListViewItem li = new ListViewItem(activities.ID.ToString());
li.SubItems.Add(activities.Description);
li.SubItems.Add(activities.StartDate.ToString("dd/MM/yyyy"));
li.SubItems.Add(activities.EndDate.ToString("dd/MM/yyyy"));
li.Tag = activities;
listViewSupervisors.Items.Add(li);
}
}
catch (Exception e)
{
MessageBox.Show("Something went wrong while loading the Activities: " + e.Message);
}
try
{
SupervisorService supervisorService = new SupervisorService();
List <Supervisor> SupervisorList = supervisorService.GetSupervisors();
listViewSupervisors2.Items.Clear();
listViewSupervisors2.View = View.Details;
foreach (Supervisor supervisor in SupervisorList)
{
ListViewItem li = new ListViewItem(supervisor.ActivityId.ToString());
li.SubItems.Add(supervisor.TeacherID.ToString());
li.SubItems.Add(supervisor.FirstName);
li.SubItems.Add(supervisor.LastName);
li.Tag = supervisor;
listViewSupervisors2.Items.Add(li);
}
}
catch (Exception e)
{
MessageBox.Show("Something went wrong while loading the Supervisors: " + e.Message);
}
if (listViewSupervisors.SelectedItems.Count > 0)
{
}
}
}
public async Task <IActionResult> GetDrinks()
{
var result = await _drinkService.GetDrinks();
return(new OkObjectResult(ApiResponse.Create(result)));
}
public List <DrinkListDTO> GetDrinks()
{
return(DrinkService.GetDrinks());
}