#if os(iOS) || os(tvOS) || os(macOS)
import Foundation
#if os(iOS) || os(tvOS)
    import UIKit
    public typealias Control = UIKit.UIControl
#elseif os(macOS)
    import Cocoa
    public typealias Control = Cocoa.NSControl
#endif
import RxSwift
import RxCocoa

public extension Reactive where Base: Control {
    /// Binds enabled state of action to control, and subscribes action's execution to provided controlEvents.
    /// These subscriptions are managed in a private, inaccessible dispose bag. To cancel
    /// them, set the rx.action to nil or another action, or call unbindAction().
    func bind<Input, Output>(to action: Action<Input, Output>, controlEvent: ControlEvent<Void>, inputTransform: @escaping (Base) -> (Input))   {
        // This effectively disposes of any existing subscriptions.
        unbindAction()
        
        // For each tap event, use the inputTransform closure to provide an Input value to the action
        controlEvent
            .map { inputTransform(self.base) }
            .bind(to: action.inputs)
            .disposed(by: self.base.actionDisposeBag)
        
        // Bind the enabled state of the control to the enabled state of the action
        action
            .enabled
            .bind(to: self.isEnabled)
            .disposed(by: self.base.actionDisposeBag)
    }
    
    /// Unbinds any existing action, disposing of all subscriptions.
    func unbindAction() {
        self.base.resetActionDisposeBag()
    }
}
#endif