Pink-Crab/Perique_Admin_Menu

<?php

declare(strict_types=1);

/**
 * Class used to enqueue all the assets for a page or group.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * @author Glynn Quelch <glynn.quelch@gmail.com>
 * @license http://www.opensource.org/licenses/mit-license.html  MIT License
 * @package PinkCrab\Perique_Admin_Menu
 */

namespace PinkCrab\Perique_Admin_Menu\Registrar;

use PinkCrab\Perique_Admin_Menu\Page\Page;
use PinkCrab\Perique_Admin_Menu\Group\Abstract_Group;

class Page_Enqueue_Action {

    /** The hook being enqueued */
    protected string $hook;

    /** The current page being enqueued  */
    protected Page $page;

    /** The option group being enqueued */
    protected ?Abstract_Group $group;

    public function __construct( string $hook, Page $page, ?Abstract_Group $group = null ) {
        $this->hook  = $hook;
        $this->page  = $page;
        $this->group = $group;
    }

    /**
     * The callback method for the class.
     *
     * @param string $page_hook
     * @return void
     */
    public function __invoke( string $page_hook ) {
        if ( $page_hook === $this->hook ) {

            // Register hooks for the group if part of group
            if ( null !== $this->group ) {
                $this->group->enqueue( $this->group, $this->page );
            }

            $this->page->enqueue( $this->page );
        }
    }
}