public void Find(FindClientObject obj)
{
if (obj != null)
{
Clients.Clear();
var list =
Client.AllClients
.Where(c => string.IsNullOrEmpty(FindClientObject.FirstName) ||
c.FirstName.Contains(FindClientObject.FirstName, StringComparison.InvariantCultureIgnoreCase))
.Where(c => string.IsNullOrEmpty(FindClientObject.LastName) ||
c.LastName.Contains(FindClientObject.LastName, StringComparison.InvariantCultureIgnoreCase))
.Where(c => string.IsNullOrEmpty(FindClientObject.PhoneNumber) ||
c.PhoneNumber.ToString().Contains(FindClientObject.PhoneNumber, StringComparison.InvariantCultureIgnoreCase))
.Where(c => FindClientObject.City == null || FindClientObject.City.Id == AllCity.Id ||
c.City.Id == FindClientObject.City.Id).ToList();
foreach (var c in list)
{
Clients.Add(c);
}
SelectedItem = null;
}
}
public ClientViewModel()
{
FindClientObject = new FindClientObject();
AllCity = new City("Все города");
CitiesForFind = new ObservableCollection <City>();
CitiesForFind.Insert(0, AllCity);
foreach (var c in City.AllCities)
{
CitiesForFind.Add(c);
}
Clients = new ObservableCollection <Client>();
foreach (var c in Client.AllClients)
{
Clients.Add(c);
}
City.AllCities.CollectionChanged += AllCitiesOnCollectionChanged;
AddCommand = new RelayCommand(OnAdd(), CanAdd());
ClearCommand = new RelayCommand(OnClear(), CanClear());
FindCommand = new RelayCommand(OnFind());
RemoveCommand = new RelayCommand(OnRemove(), CanRemove());
}
