Components.swift

protocol UIComponentType {
    
    associatedtype Controller
    
    associatedtype View
    
    associatedtype ViewModel
    
    func createController() -> Controller
    
    func createView() -> View
    
    func createViewModel() -> ViewModel
}

protocol LoginComponentType: UIComponentType {
    
    associatedtype Controller: UIViewController, LoginControllerType
    
    associatedtype View: UIView, LoginViewType
    
    associatedtype ViewModel: LoginViewModelType
    
    var delegate: LoginControllerDelegate { get }
    
    var transitionDelegate: LoginControllerTransitionDelegate { get }
    
}

extension LoginComponentType {
    
    func createController() -> LoginController {
        
        let configuration = LoginControllerConfiguration(
            viewModel: createViewModel(),
            viewFactory: createView,
            transitionDelegate: transitionDelegate)
        
        return LoginController(configuration: configuration)
    }
    
    func createView() -> LoginView {
        let view: LoginView = .loadFromNib()
        
        let configuration = DefaultLoginViewConfiguration()
        view.delegate = DefaultLoginViewDelegate(configuration: configuration)
        return view
    }
    
    var delegate: LoginControllerDelegate {
        return DefaultLoginControllerDelegate()
    }
    
    var transitionDelegate: LoginControllerTransitionDelegate {
        return DefaultLoginControllerTransitionDelegate()
    }
    
}

class AuthenticationBootstrapper<LoginComponent: LoginComponentType> {
    
    private let _loginComponent: LoginComponent

    init(loginComponent: LoginComponent){
        _loginComponent = loginComponent
    }
}

class DefaultLoginComponent: LoginComponentType {
    
    typealias Controller = LoginController
    
    typealias View = LoginView

}