public MainViewModel(IPropertyProviderFactory propertyProviderFactory, IMessageBus messageBus, IDialogService dialogService, IPersonRepository personRepository, IPersonViewModelFactory personViewModelFactory)
{
var pp = propertyProviderFactory.Create<IMainViewModel>(this);
//create properies
_isBusy = pp.CreateProperty(i => i.IsBusy, false);
// create commands
_addNewClientCommand = pp.CreateCommand<Unit>(i => i.AddNewClientCommand);
Clients = new ObservableCollection<IPersonViewModel>();
IsBusy = true;
ShouldDispose(personRepository.GetAllClients().ObserveOnDispatcher().Subscribe(c =>
{
foreach (var item in c.Select(personViewModelFactory.Create))
{
Clients.Add(item);
}
IsBusy = false;
}));
ShouldDispose(messageBus.Subscribe<DeletePersonMessage>(m =>
{
var msg = string.Format("Are you sure you want to delete {0} {1}?", m.Person.Name, m.Person.Surname);
if (dialogService.ShowWarning("Delte", msg) == MessageBoxResult.OK)
{
IsBusy = true;
ShouldDispose(personRepository.Delete(m.Person.ToModel())
.ObserveOnDispatcher()
.Subscribe(_ =>
{
Clients.Remove(m.Person);
IsBusy = false;
}));
}
}));
ShouldDispose(_addNewClientCommand.OnExecute.Subscribe(_ =>
{
var newClient = personViewModelFactory.Create(new Person());
if (dialogService.ShowViewModel("New Person", newClient as ViewModelBase))
{
IsBusy = true;
ShouldDispose(personRepository.Save(newClient.ToModel())
.ObserveOnDispatcher()
.Subscribe(u =>
{
Clients.Add(newClient);
IsBusy = false;
}));
}
}));
}
public MainViewModel(IPropertyProviderFactory propertyProviderFactory, IMessageBus messageBus, IDialogService dialogService, IPersonRepository personRepository, IPersonViewModelFactory personViewModelFactory)
{
var pp = propertyProviderFactory.Create <IMainViewModel>(this);
//create properies
_isBusy = pp.CreateProperty(i => i.IsBusy, false);
// create commands
_addNewClientCommand = pp.CreateCommand <Unit>(i => i.AddNewClientCommand);
Clients = new ObservableCollection <IPersonViewModel>();
IsBusy = true;
ShouldDispose(personRepository.GetAllClients().ObserveOnDispatcher().Subscribe(c =>
{
foreach (var item in c.Select(personViewModelFactory.Create))
{
Clients.Add(item);
}
IsBusy = false;
}));
ShouldDispose(messageBus.Subscribe <DeletePersonMessage>(m =>
{
var msg = string.Format("Are you sure you want to delete {0} {1}?", m.Person.Name, m.Person.Surname);
if (dialogService.ShowWarning("Delte", msg) == MessageBoxResult.OK)
{
IsBusy = true;
ShouldDispose(personRepository.Delete(m.Person.ToModel())
.ObserveOnDispatcher()
.Subscribe(_ =>
{
Clients.Remove(m.Person);
IsBusy = false;
}));
}
}));
ShouldDispose(_addNewClientCommand.OnExecute.Subscribe(_ =>
{
var newClient = personViewModelFactory.Create(new Person());
if (dialogService.ShowViewModel("New Person", newClient as ViewModelBase))
{
IsBusy = true;
ShouldDispose(personRepository.Save(newClient.ToModel())
.ObserveOnDispatcher()
.Subscribe(u =>
{
Clients.Add(newClient);
IsBusy = false;
}));
}
}));
}
