private async void Window_Loaded(object sender, RoutedEventArgs e)
{
int num = await UserForMessage.GetUnReadedMessages();
txtMessage.Text = num.ToString();
brdrMessage.Visibility = num > 0 ? Visibility.Visible : Visibility.Collapsed;
}
public MainWindow()
{
InitializeComponent();
Task.Run(() => UserForMessage.AllUsers = UserForMessage.GetAllUsers());
Task.Run(() => DBMain.UpdateAllPregnant());
this.MaxHeight = System.Windows.Forms.Screen.PrimaryScreen.WorkingArea.Height;
btns = new List <Button>()
{
btnSearch, btnAddFamily, btnOrphans, btnInventory, btnSystem, btnSettings
};
btnUser.Content = BaseDataBase.CurrentUser.Name;
txtClock.Text = DateTime.Now.ToString("t") + " " + DateTime.Now.ToString("d");
DispatcherTimer dt = new DispatcherTimer()
{
Interval = TimeSpan.FromMinutes(1), IsEnabled = true
};
dt.Tick += async delegate
{
txtClock.Text = DateTime.Now.ToString("t") + " " + DateTime.Now.ToString("d");
int num = await UserForMessage.GetUnReadedMessages();
txtMessage.Text = num.ToString();
brdrMessage.Visibility = num > 0 ? Visibility.Visible : Visibility.Collapsed;
};
//sign out when application ilde 10 minutes
mIdle = new DispatcherTimer()
{
Interval = TimeSpan.FromMinutes(10), IsEnabled = true
};
mIdle.Tick += delegate
{
mIdle.Stop();
if (!SignInUser.IsActivated)
{
SignInUser w = new SignInUser(false);
w.ShowDialog();
if (w.IsAccepted)
{
mIdle.Start();
}
}
else
{
mIdle.Start();
}
};
InputManager.Current.PreProcessInput += OnActivity;
}
public void StartDispatcher()
{
if (dt == null)
{
dt = new DispatcherTimer()
{
Interval = TimeSpan.FromSeconds(10), IsEnabled = true
}
}
;
dt.Tick += async delegate
{
var u = lbUsers.SelectedItem as UserForMessage;
if (u != null)
{
int num = await UserForMessage.GetUnReadedMessages();
if (u.UnreadedMessages > 0)
{
u.MakeMessagesReaded();
bool isAdded = await u.GetLastMessages();
if (isAdded)
{
messagesItems.Items.Refresh();
}
}
u.CheckMessages();
}
if (UserForMessage.AllUsers.Sum(x => x.UnreadedMessages) > 0)
{
ICollectionView view = CollectionViewSource.GetDefaultView(lbUsers.ItemsSource);
view.SortDescriptions.Clear();
view.SortDescriptions.Add(new SortDescription("UnreadedMessages", ListSortDirection.Descending));
lbUsers.Items.Refresh();
}
};
dt.Start();
}
