async void GetData()
{
IsLoading = true;
var noti_data = await StoreManager.NotificationStore.GetNotificationsByUserId(Settings.UserId);
Notifications = new ObservableCollection <ObservableGroupCollection <NotificationModel> >();
var a = new ObservableGroupCollection <NotificationModel>()
{
Key = "Aujourd’hui"
};
foreach (var item in noti_data.Where((arg) => arg.DatabaseInsertAt.Date == DateTime.Now.Date))
{
a.Add(new NotificationModel(item));
}
var b = new ObservableGroupCollection <NotificationModel>()
{
Key = "Hier"
};
foreach (var item in noti_data.Where((arg) => arg.DatabaseInsertAt.Date == DateTime.Now.Date.AddDays(-1).Date))
{
b.Add(new NotificationModel(item));
}
if (a.Any())
{
Notifications.Add(a);
}
if (b.Any())
{
Notifications.Add(b);
}
var leftOverNotifications = noti_data.Where((arg) => arg.DatabaseInsertAt.Date != DateTime.Now.Date.AddDays(-1).Date&& arg.DatabaseInsertAt.Date != DateTime.Now.Date);
var grouped = leftOverNotifications.OrderByDescending((arg) => arg.DatabaseInsertAt.Month).GroupBy((arg) => arg.DatabaseInsertAtMonth);
foreach (var item in grouped)
{
var c = new ObservableGroupCollection <NotificationModel>()
{
Key = item.Key
};
foreach (var x in item)
{
c.Add(new NotificationModel(x));
}
Notifications.Add(c);
}
IsEmpty = !Notifications.Any();
IsLoading = false;
}
