//

// RouteComposer

// Action.swift

// https://github.com/ekazaev/route-composer

//

// Created by Eugene Kazaev in 2018-2022.

// Distributed under the MIT license.

//

// Become a sponsor:

// https://github.com/sponsors/ekazaev

//

import UIKit

/// Represents an action that has to be applied to the `UIViewController` after it has

/// been built (eg: push to navigation stack, present modally, push to tab, etc)

public protocol Action: AbstractAction {}

/// Represents an action to be used by a `ContainerFactory` to build it's children view controller stack

public protocol ContainerAction: AbstractAction where ViewController: ContainerViewController {

    // MARK: Methods to implement

    /// If current `UIViewController` has to be pushed/added/etc to the existing stack of the view controllers,

    /// this method should be called instead.

    ///

    /// - Parameters:

    ///   - viewController: The `UIViewController` to be embedded.

    ///   - childViewControllers: The stack of the `UIViewController`s in the current container.

    func perform(embedding viewController: UIViewController, in childViewControllers: inout [UIViewController]) throws

}

// MARK: Default implementation

public extension ContainerAction {

}