private void ShowAddClientDialog()
{
_dialogService.ShowDialog(nameof(ClientAddingDialog), new DialogParameters {
{ "ClientViewModel", new ClientViewModel(new Client(), _bankEntities) }
},
async r =>
{
if (r.Result == ButtonResult.OK)
{
var addedClientVm = r.Parameters.GetValue <ClientViewModel>("AddedClientViewModel");
_bankEntities.Clients.Add(addedClientVm.Entity);
await _bankEntities.SaveChangesAsync(CancellationToken.None);
ClientViewModels.Add(addedClientVm);
}
});
}
private void OnClientConnected(ClientDto clientDto)
{
if (Clients.TryGetValue(clientDto.ClientId, out var clientViewModel))
{
UpdateClientViewModel(clientViewModel, clientDto);
}
else
{
clientViewModel = new DefaultClientViewModel(clientDto);
if (Clients.TryAdd(clientDto.ClientId, clientViewModel))
{
_appDispatcher.Current.BeginInvoke(DispatcherPriority.Background, (Action)(() => ClientViewModels.Add(clientViewModel)));
}
}
}