private void OnDoneButtonClick(object sender, EventArgs e)
{
bool current = this.task.hasCompleted;
this.task.UpdateHomeworkStatus(!current);
MessageBox.Show("Updated!");
int currentTabIndex = tabController.SelectedIndex;
tabController.UpdateTabs(disposeCurrentTabs: true); // The current tabs are incorrect, but the data is the same
tabController.SelectedIndex = currentTabIndex; // Ensures the program stays on the same tab
}
async private void OnRefreshButtonClick(object sender, EventArgs e)
{
refreshButton.Enabled = false; // Disable refresh button and show loading
loadingLabel.Show();
loadingLabel.Text = "Loading your homework, please wait...";
progressBar.Show();
label3.Show();
tabController.Hide();
Homework[] tasks = await APIHandler.GetHomework(student : user, groupHardRefresh : true);
tabController.UpdateTabs(disposeCurrentTabs: true, newTasks: tasks); // Provide new data to the tab controller
this.user = await APIHandler.GetStudent(id : this.user.id); // Update student
DecorateForm(); // Update the form accordingly (e.g. new ALPs grade, username)
// TODO: Show error to re-sign-in if a teacher changes username whilst student using the program
refreshButton.Enabled = true;
loadingLabel.Hide();
progressBar.Hide();
label3.Hide();
tabController.Show();
}