public MainWindowViewModel()
{
DatabaseReady = false;
Router = new RoutingState();
Activator = new ViewModelActivator();
ShowMenu = false;
dialogManager = Locator.Current.GetService <IDialogManager>();
saftValidator = Locator.Current.GetService <ISaftValidator>();
databaseService = Locator.Current.GetService <IDatabaseService>();
var canOpen = this.WhenValueChanged(x => x.DatabaseReady)
.ObserveOn(RxApp.MainThreadScheduler);
var canClearFiles = this.WhenAnyValue(x => x.RecentFiles, recentFiles => recentFiles != null && recentFiles.Count() > 0);
ExitCommand = ReactiveCommand.Create(OnExit);
OpenSaftCommand = ReactiveCommand.CreateFromTask(OnOpenSaft, canOpen);
OpenTransportCommand = ReactiveCommand.Create(OnOpenTransport, canOpen);
OpenStocksCommand = ReactiveCommand.CreateFromTask(OnOpenStocks, canOpen);
OpenRecentFileCommand = ReactiveCommand.CreateFromTask <string>(OnOpenRecentSaftFile);
OpenMenuSaftCommand = ReactiveCommand.Create <string>(OnOpenMenuSaft);
OpenMenuStocksCommand = ReactiveCommand.Create <string>(OnOpenMenuStocks);
OpenMenuTransportCommand = ReactiveCommand.Create <string>(OnOpenMenuTransport);
ClearRecentFilesCommand = ReactiveCommand.Create(OnClearRecentFiles);
OpenPemDialogCommand = ReactiveCommand.CreateFromTask(OnOpenPemDialog);
OpenHashDialogCommand = ReactiveCommand.CreateFromTask(OnOpenHashDialog);
MenuHeader = new string[]
{
"Erros",
"Cabeçalho"
};
MenuTables = new string[]
{
"Clientes",
"Fornecedores",
"Produtos",
"Impostos"
};
MenuInvoices = new string[]
{
"Documentos Faturação",
"Pagamentos",
"Documentos Conferência",
"Documentos Movimentação"
};
MenuStock = new string[]
{
"Cabeçalho",
"Produtos",
};
this.WhenActivated(disposables =>
{
this.WhenValueChanged(x => x.SelectedSaftMenu)
.InvokeCommand(OpenMenuSaftCommand)
.DisposeWith(disposables);
this.WhenValueChanged(x => x.SelectedStocksMenu)
.InvokeCommand(OpenMenuStocksCommand)
.DisposeWith(disposables);
});
dialogManager.AddMessage("A iniciar base de dados");
Task.Run(() =>
{
databaseService.InitDatabase();
dialogManager.AddMessage("");
var recentFiles = databaseService.GetRecentFiles();
var recentMenu = new List <MenuItemViewModel>(
recentFiles.Select(r => new MenuItemViewModel {
Header = r, Command = OpenRecentFileCommand, CommandParameter = r
}))
{
new MenuItemViewModel {
Header = "Limpar", Command = ClearRecentFilesCommand
}
};
RecentFiles = new ObservableCollection <MenuItemViewModel>();
var recentFilesMenu = new MenuItemViewModel[]
{
new MenuItemViewModel
{
Header = "_Recentes",
Items = recentMenu
}
};
RecentFiles.AddRange(recentFilesMenu);
DatabaseReady = true;
});
dialogManager.UpdateVersionInfo(databaseService.GetAppVersion());
}
