public PaymentEditorViewModel(IApplicationState applicationState, ICacheService cacheService, IExpressionService expressionService,
            TicketTotalsViewModel paymentTotals, PaymentEditor paymentEditor, NumberPadViewModel numberPadViewModel,
            OrderSelectorViewModel orderSelectorViewModel, ITicketService ticketService,
            ForeignCurrencyButtonsViewModel foreignCurrencyButtonsViewModel, PaymentButtonsViewModel paymentButtonsViewModel,
            CommandButtonsViewModel commandButtonsViewModel, TenderedValueViewModel tenderedValueViewModel,
            ReturningAmountViewModel returningAmountViewModel, ChangeTemplatesViewModel changeTemplatesViewModel, AccountBalances accountBalances)
        {
            _applicationState = applicationState;
            _cacheService = cacheService;
            _expressionService = expressionService;
            _paymentTotals = paymentTotals;
            _paymentEditor = paymentEditor;
            _numberPadViewModel = numberPadViewModel;
            _orderSelectorViewModel = orderSelectorViewModel;
            _ticketService = ticketService;
            _foreignCurrencyButtonsViewModel = foreignCurrencyButtonsViewModel;
            _commandButtonsViewModel = commandButtonsViewModel;
            _tenderedValueViewModel = tenderedValueViewModel;
            _returningAmountViewModel = returningAmountViewModel;
            _changeTemplatesViewModel = changeTemplatesViewModel;
            _accountBalances = accountBalances;

            _makePaymentCommand = new CaptionCommand<PaymentType>("", OnMakePayment, CanMakePayment);
            _selectChangePaymentTypeCommand = new CaptionCommand<PaymentData>("", OnSelectChangePaymentType);

            ClosePaymentScreenCommand = new CaptionCommand<string>(Resources.Close, OnClosePaymentScreen, CanClosePaymentScreen);
            paymentButtonsViewModel.SetButtonCommands(_makePaymentCommand, null, ClosePaymentScreenCommand);
        }

 public ChangeTicketEntity(ITicketService ticketService, IApplicationState applicationState, ICacheService cacheService, IEntityService entityService)
 {
     _ticketService = ticketService;
     _applicationState = applicationState;
     _cacheService = cacheService;
     _entityService = entityService;
 }

        public PaymentEditorViewModel(IApplicationState applicationState, ITicketService ticketService,
            IPrinterService printerService, IUserService userService, IAutomationService automationService, TicketTotalsViewModel totals)
        {
            _applicationState = applicationState;
            _ticketService = ticketService;
            _printerService = printerService;
            _userService = userService;
            _automationService = automationService;

            _manualPrintCommand = new CaptionCommand<PrintJob>(Resources.Print, OnManualPrint, CanManualPrint);
            _makePaymentCommand = new CaptionCommand<PaymentTemplate>("", OnMakePayment, CanMakePayment);
            _serviceSelectedCommand = new CaptionCommand<CalculationTemplate>("", OnSelectCalculationTemplate);

            SubmitAccountPaymentCommand = new CaptionCommand<string>(Resources.AccountBalance_r, OnSubmitAccountPayment, CanSubmitAccountPayment);
            ClosePaymentScreenCommand = new CaptionCommand<string>(Resources.Close, OnClosePaymentScreen, CanClosePaymentScreen);
            TenderAllCommand = new CaptionCommand<string>(Resources.All, OnTenderAllCommand);
            TypeValueCommand = new DelegateCommand<string>(OnTypeValueExecuted);
            SetValueCommand = new DelegateCommand<string>(OnSetValue);
            DivideValueCommand = new DelegateCommand<string>(OnDivideValue);
            SelectMergedItemCommand = new DelegateCommand<MergedItem>(OnMergedItemSelected);

            SetDiscountAmountCommand = new CaptionCommand<string>(Resources.Round, OnSetDiscountAmountCommand, CanSetDiscount);
            AutoSetDiscountAmountCommand = new CaptionCommand<string>(Resources.Flat, OnAutoSetDiscount, CanAutoSetDiscount);
            SetDiscountRateCommand = new CaptionCommand<string>(Resources.DiscountPercentSign, OnSetDiscountRateCommand, CanSetDiscountRate);

            MergedItems = new ObservableCollection<MergedItem>();
            ReturningAmountVisibility = Visibility.Collapsed;

            Totals = totals;

            PaymentButtonGroup = new PaymentButtonGroupViewModel(_makePaymentCommand, null, ClosePaymentScreenCommand);

            LastTenderedAmount = "1";
        }

        public EditSalesViewModel(ITicketService ticketService, IEventAggregator eventAggregator)
        {
            _ticketService = ticketService;
            _eventAggregator = eventAggregator;

            Tickets = new List<Ticket>(ticketService.GetTickets());
        }

 public TicketOrdersViewModel(ITicketService ticketService)
 {
     _ticketService = ticketService;
     _orders = new ObservableCollection<OrderViewModel>();
     _itemsViewSource = new CollectionViewSource { Source = _orders };
     _itemsViewSource.GroupDescriptions.Add(new PropertyGroupDescription("GroupObject"));
 }

 public SalesViewModel(IProductService productService, ITicketService ticketService, IEventAggregator eventAggregator, INotifyService notifyService)
 {
     _productService = productService;
     _ticketService = ticketService;
     _eventAggregator = eventAggregator;
     _notifyService = notifyService;
 }

        public TicketViewModel(Ticket model, TicketTemplate ticketTemplate, bool forcePayment,
            ITicketService ticketService, IAutomationService automationService,
            IApplicationState applicationState)
        {
            _ticketService = ticketService;
            _forcePayment = forcePayment;
            _model = model;
            _ticketTemplate = ticketTemplate;
            _automationService = automationService;
            _applicationState = applicationState;

            _orders = new ObservableCollection<OrderViewModel>(model.Orders.Select(x => new OrderViewModel(x, ticketTemplate, _automationService)).OrderBy(x => x.Model.CreatedDateTime));
            _itemsViewSource = new CollectionViewSource { Source = _orders };
            _itemsViewSource.GroupDescriptions.Add(new PropertyGroupDescription("GroupObject"));

            SelectAllItemsCommand = new CaptionCommand<string>("", OnSelectAllItemsExecute);

            PrintJobButtons = _applicationState.CurrentTerminal.PrintJobs
                .Where(x => (!string.IsNullOrEmpty(x.ButtonHeader))
                    && (x.PrinterMaps.Count(y => y.DepartmentId == 0 || y.DepartmentId == model.DepartmentId) > 0))
                .OrderBy(x => x.Order)
                .Select(x => new PrintJobButton(x, Model));

            if (PrintJobButtons.Count(x => x.Model.UseForPaidTickets) > 0)
            {
                PrintJobButtons = IsPaid
                    ? PrintJobButtons.Where(x => x.Model.UseForPaidTickets)
                    : PrintJobButtons.Where(x => !x.Model.UseForPaidTickets);
            }
        }

        public MenuItemSelectorViewModel(IApplicationState applicationState, ITicketService ticketService,
            IUserService userService, IMenuService menuService, ISettingService settingService, ICacheService cacheService)
        {
            _ticketService = ticketService;
            _userService = userService;
            _applicationState = applicationState;
            _menuService = menuService;
            _settingService = settingService;
            _cacheService = cacheService;

            CategoryCommand = new DelegateCommand<ScreenMenuCategory>(OnCategoryCommandExecute);
            MenuItemCommand = new DelegateCommand<ScreenMenuItem>(OnMenuItemCommandExecute);
            TypeValueCommand = new DelegateCommand<string>(OnTypeValueExecute);
            FindLocationCommand = new DelegateCommand<string>(OnFindLocationExecute, CanFindLocation);
            FindMenuItemCommand = new DelegateCommand<string>(OnFindMenuItemCommand);
            FindTicketCommand = new DelegateCommand<string>(OnFindTicketExecute, CanFindTicket);
            IncPageNumberCommand = new CaptionCommand<string>(Localization.Properties.Resources.NextPage + " >>", OnIncPageNumber, CanIncPageNumber);
            DecPageNumberCommand = new CaptionCommand<string>("<< " + Localization.Properties.Resources.PreviousPage, OnDecPageNumber, CanDecPageNumber);
            SubCategoryCommand = new CaptionCommand<ScreenSubCategoryButton>(".", OnSubCategoryCommand);

            EventServiceFactory.EventService.GetEvent<GenericEvent<Department>>().Subscribe(OnDepartmentChanged);
            EventServiceFactory.EventService.GetEvent<GenericEvent<EventAggregator>>().Subscribe(OnNumeratorReset);
            NumeratorValue = "";

            SubCategories = new ObservableCollection<ScreenSubCategoryButton>();
        }

 public MasterController(ITicketService ticketService, IUserRepository userRepo, IProjectRepository projectRepo, ITicketRepository ticketRepo)
 {
     _ticketService = ticketService;
     _userRepo = userRepo;
     _projectRepo = projectRepo;
     _ticketRepo = ticketRepo;
 }

        public MyPageViewModel(ITicketService ticketService, ITicketMapper mapper)
        {
            _ticketService = ticketService;
            _mapper = mapper;

            LoadTickets = new ReactiveAsyncCommand(null, 1, RxApp.DeferredScheduler);

            LoadTickets.RegisterAsyncFunction(x => loadTickets())
                .ToProperty(this, x => x.Tickets);

            Observable.Interval(TimeSpan.FromSeconds(10), RxApp.DeferredScheduler)
                    .InvokeCommand(LoadTickets);
            LoadTickets.Execute(null);

            _redmineBaseUrl = ConfigurationManager.AppSettings["Redmine.BaseRedmineUrl"];

            SortBy = new List<SortByModel>()
            {
                new SortByModel("Project", c => c.Project),
                new SortByModel("Due date", c=> c.DueDate),
                new SortByModel("Priority", c => c.Priority),
            };

            SortByCommand = new ReactiveCommand(this.WhenAny(c => c.Tickets,
                                                                                                            ((tickets) => tickets.Value != null && tickets.Value.Count > 0)));

            SortByCommand.Subscribe(c => sortTickets((SortByModel)c));
        }

 public ExecutePrintJob(ITicketService ticketService, IApplicationState applicationState, ICacheService cacheService, IPrinterService printerService)
 {
     _ticketService = ticketService;
     _applicationState = applicationState;
     _cacheService = cacheService;
     _printerService = printerService;
 }

        public PosViewModel(IRegionManager regionManager, IApplicationState applicationState, IApplicationStateSetter applicationStateSetter,
            ITicketService ticketService, IUserService userService, ICacheService cacheService, TicketListViewModel ticketListViewModel,
            TicketTagListViewModel ticketTagListViewModel, MenuItemSelectorViewModel menuItemSelectorViewModel, MenuItemSelectorView menuItemSelectorView,
            TicketViewModel ticketViewModel, TicketOrdersViewModel ticketOrdersViewModel,TicketEntityListViewModel ticketEntityListViewModel)
        {
            _ticketService = ticketService;
            _userService = userService;
            _cacheService = cacheService;
            _applicationState = applicationState;
            _applicationStateSetter = applicationStateSetter;
            _regionManager = regionManager;
            _menuItemSelectorView = menuItemSelectorView;
            _ticketViewModel = ticketViewModel;
            _ticketOrdersViewModel = ticketOrdersViewModel;
            _menuItemSelectorViewModel = menuItemSelectorViewModel;
            _ticketListViewModel = ticketListViewModel;
            _ticketTagListViewModel = ticketTagListViewModel;
            _ticketEntityListViewModel = ticketEntityListViewModel;

            EventServiceFactory.EventService.GetEvent<GenericEvent<Ticket>>().Subscribe(OnTicketEventReceived);
            EventServiceFactory.EventService.GetEvent<GenericEvent<SelectedOrdersData>>().Subscribe(OnSelectedOrdersChanged);
            EventServiceFactory.EventService.GetEvent<GenericEvent<EventAggregator>>().Subscribe(OnTicketEvent);
            EventServiceFactory.EventService.GetEvent<GenericEvent<ScreenMenuItemData>>().Subscribe(OnMenuItemSelected);
            EventServiceFactory.EventService.GetEvent<GenericIdEvent>().Subscribe(OnTicketIdPublished);
            EventServiceFactory.EventService.GetEvent<GenericEvent<EntityOperationRequest<Entity>>>().Subscribe(OnEntitySelectedForTicket);
            EventServiceFactory.EventService.GetEvent<GenericEvent<TicketTagGroup>>().Subscribe(OnTicketTagSelected);
            EventServiceFactory.EventService.GetEvent<GenericEvent<TicketStateData>>().Subscribe(OnTicketStateSelected);
            EventServiceFactory.EventService.GetEvent<GenericEvent<Department>>().Subscribe(OnDepartmentChanged);
        }

 public TicketListViewModel(ITicketService ticketService)
 {
     _ticketService = ticketService;
     _tickets = new List<TicketButtonViewModel>();
     AddTicketCommand = new CaptionCommand<string>(string.Format(Resources.Add_f, Resources.Ticket).Replace(" ", "\r"), OnAddTicket, CanAddTicket);
     MergeTicketsCommand = new CaptionCommand<string>(Resources.MergeTickets.Replace(" ", "\r"), OnMergeTickets, CanMergeTickets);
     CloseCommand = new CaptionCommand<string>(Resources.Close.Replace(" ", "\r"), OnCloseCommand);
 }

 public HomeController(IStationService stationService,
     ITicketService ticketService,
     IOrderService orderService)
 {
     this.stationService = stationService;
     this.ticketService = ticketService;
     this.orderService = orderService;
 }

 public OrderService(IRepository<Order> repository,
     ITicketService ticketService,
     IOrderQueuedService orderQueuedService,
     ISyncLockService syncLockService)
 {
     this.repository = repository;
     this.ticketService = ticketService;
     this.orderQueuedService = orderQueuedService;
     this.syncLockService = syncLockService;
 }

 public ServicesManager(IPushNotificationService pushNotification,
     IEmailService emailService, ITicketService ticketService, IPropertyDataImporter propertyDataImporter,
     IFileStorageService fileStorageService)
 {
     _pushNotification = pushNotification;
     _emailService = emailService;
     _ticketService = ticketService;
     _propertyDataImporter = propertyDataImporter;
     _fileStorageService = fileStorageService;
 }

        public TicketTagEditorViewModel(ICacheService cacheService, ITicketService ticketService)
        {
            _cacheService = cacheService;
            _ticketService = ticketService;

            TicketTags = new ObservableCollection<TicketTag>();
            CloseCommand = new CaptionCommand<string>(Resources.Close, OnCloseCommandExecuted);
            SelectTicketTagCommand = new DelegateCommand<TicketTag>(OnTicketTagSelected);
            UpdateFreeTagCommand = new CaptionCommand<string>(Resources.AddAndSave, OnUpdateFreeTag, CanUpdateFreeTag);
        }

        public PosViewModel(IRegionManager regionManager, IApplicationState applicationState, IApplicationStateSetter applicationStateSetter,
            ITicketService ticketService, IUserService userService, TicketExplorerViewModel ticketExplorerViewModel,
            MenuItemSelectorViewModel menuItemSelectorViewModel, MenuItemSelectorView menuItemSelectorView, TicketListViewModel ticketListViewModel)
        {
            _ticketService = ticketService;
            _userService = userService;
            _applicationState = applicationState;
            _applicationStateSetter = applicationStateSetter;
            _regionManager = regionManager;
            _menuItemSelectorView = menuItemSelectorView;
            _ticketListViewModel = ticketListViewModel;

            _menuItemSelectorViewModel = menuItemSelectorViewModel;
            _ticketExplorerViewModel = ticketExplorerViewModel;

            EventServiceFactory.EventService.GetEvent<GenericEvent<NavigationRequest>>().Subscribe(OnNavigationRequest);
            EventServiceFactory.EventService.GetEvent<GenericEvent<User>>().Subscribe(OnUserLoginEvent);
            EventServiceFactory.EventService.GetEvent<GenericEvent<WorkPeriod>>().Subscribe(OnWorkPeriodEvent);
            EventServiceFactory.EventService.GetEvent<GenericEvent<SelectedOrdersData>>().Subscribe(
                x =>
                {
                    if (x.Topic == EventTopicNames.SelectedOrdersChanged)
                    {
                        if (x.Value.SelectedOrders.Count() != 1)
                            DisplayMenuScreen();
                    }
                });

            EventServiceFactory.EventService.GetEvent<GenericEvent<EventAggregator>>().Subscribe(
                 x =>
                 {
                     switch (x.Topic)
                     {
                         case EventTopicNames.ActivatePosView:
                             DisplayTickets();
                             DisplayMenuScreen();
                             break;
                         case EventTopicNames.ActivateTicket:
                             DisplaySingleTicket();
                             break;
                         case EventTopicNames.PaymentSubmitted:
                             DisplayMenuScreen();
                             break;
                     }
                 });

            EventServiceFactory.EventService.GetEvent<GenericEvent<Department>>().Subscribe(
                x =>
                {
                    if (x.Topic == EventTopicNames.ActivateOpenTickets)
                    {
                        DisplayOpenTickets();
                    }
                });
        }

 public TicketListViewModel(ITicketService ticketService, ITicketServiceBase ticketServiceBase, IApplicationState applicationState)
 {
     _ticketService = ticketService;
     _ticketServiceBase = ticketServiceBase;
     _applicationState = applicationState;
     _tickets = new List<TicketButtonViewModel>();
     AddTicketCommand = new CaptionCommand<string>(string.Format(Resources.Add_f, Resources.Ticket).Replace(" ", "\r"), OnAddTicket, CanAddTicket);
     MergeTicketsCommand = new CaptionCommand<string>(Resources.MergeTickets.Replace(" ", "\r"), OnMergeTickets, CanMergeTickets);
     CloseCommand = new CaptionCommand<string>(Resources.Close.Replace(" ", "\r"), OnCloseCommand);
     _executeAutomationCommand = new CaptionCommand<AutomationCommandData>("", OnExecuteAutomationCommand, CanExecuteAutomationCommand);
 }

 public ResourceEditorViewModel(ICacheService cacheService, IAccountService accountService,IUserService userService,ITicketService ticketService)
 {
     _cacheService = cacheService;
     _accountService = accountService;
     _userService = userService;
     _ticketService = ticketService;
     SaveResourceCommand = new CaptionCommand<string>(Resources.Save, OnSaveResource, CanSelectResource);
     SelectResourceCommand = new CaptionCommand<string>(string.Format(Resources.Select_f, Resources.Resource).Replace(" ", "\r"), OnSelectResource, CanSelectResource);
     CreateAccountCommand = new CaptionCommand<string>(string.Format(Resources.Create_f, Resources.Account).Replace(" ", "\r"), OnCreateAccount, CanCreateAccount);
     EventServiceFactory.EventService.GetEvent<GenericEvent<EntityOperationRequest<Resource>>>().Subscribe(OnEditResource);
 }