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using System;
using gorilla.utility;
using solidware.financials.infrastructure;
using solidware.financials.messages;
using solidware.financials.windows.ui.presenters.validation;
using solidware.financials.windows.ui.views.controls;
using utility;
namespace solidware.financials.windows.ui.presenters
{
public class AddNewStockSymbolPresenter : DialogPresenter
{
public AddNewStockSymbolPresenter(UICommandBuilder builder)
{
this.builder = builder;
Symbol = new ObservableProperty<string>();
}
public ObservableCommand Add { get; set; }
public ObservableCommand Cancel { get; set; }
public virtual Observable<string> Symbol { get; set; }
public virtual Action close { get; set; }
public void present()
{
Add = builder.build<AddCommand, IsValid>(this);
Cancel = builder.build<CancelCommand>(this);
Symbol.Notify(Add);
Symbol.Register<Error>(x => x.is_blank(), () => "Please specify a symbol.");
}
UICommandBuilder builder;
public class AddCommand : UICommand<AddNewStockSymbolPresenter>
{
ServiceBus bus;
public AddCommand(ServiceBus bus)
{
this.bus = bus;
}
public override void run(AddNewStockSymbolPresenter presenter)
{
bus.publish(new StartWatchingSymbol {Symbol = presenter.Symbol.Value.ToUpperInvariant()});
presenter.close();
}
}
public class IsValid : UISpecification<AddNewStockSymbolPresenter>
{
public override bool is_satisfied_by(AddNewStockSymbolPresenter presenter)
{
return presenter.Symbol.not(x => x.Value.is_blank());
}
}
}
}
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