public MainViewModel()
{
Timer = new SessionTimer();
Timer.PropertyChanged += (sender, args) => { OnPropertyChanged("Uptime"); };
Settings = new SettingsManager();
Model = new MainModel();
Model.PropertyChanged += (o, args) => { UpdateUI(); };
//установка стратегии
Model.SetPrinter(new RawPrinter(80, ".txt"));
//инициализация комманд
LogoffCommand = new RelayCommand(Logoff);
LockCommand = new RelayCommand(Lock);
SettingsCommand = new RelayCommand(ShowSettings);
LoggerCommand = new RelayCommand(ShowLog);
SearchCommand = new RelayCommand(ShowSearch);
ManuallyAddCommand = new RelayCommand(ManuallyAdd);
CheckoutCommand = new RelayCommand(Checkout);
ChangeCountCommand = new RelayCommand(ChangeCount);
DeleteCommand = new RelayCommand(Delete);
UIMediator.Instance.Action = (str) => { StatusText = str; };
//Показ перекрытия логина.
OverlayedControl = new ObservableCollection<ViewModelBase> { new LoginControlViewModel(this) };
}
public SearchControlViewModel(IOverlayable parent)
{
SearchResults = new ObservableCollection<Article>();
_parent = parent;
AddCommand = new RelayCommand(Add);
SearchCommand = new RelayCommand(Search);
CloseCommand = new RelayCommand(Close);
}
public LoggerControlViewModel(IOverlayable parent)
{
_parent = parent;
CloseCommand = new RelayCommand(Close);
ExportCommand = new RelayCommand(Export);
var sb = new StringBuilder();
var hist = HistoryManager.Instance.History;
foreach (var str in hist)
sb.AppendLine(str);
LogText = sb.ToString();
}
public LoginControlViewModel(IOverlayable parent)
{
InnerLoginCommand = new RelayCommand(Login, IsValidFields);
_parent = parent;
parent.Timer.Suspend();
}
public UnlockControlViewModel(IOverlayable parent)
{
UnlockCommand = new RelayCommand(Unlock, IsValid);
_parent = parent;
_username = _parent.Model.Validator.Username;
}