<?php
namespace JVBase\registrar\helpers;

use JVBase\meta\Meta;
use JVBase\registrar\Registrar;
use WP_Post;

if (!defined('ABSPATH')) {
	exit;
}

class MakeTimelineType {
	protected string $slug;
	protected string $postType;
	protected Registrar $registrar;
	public function __construct(string $slug, Registrar $registrar) {
		$this->slug = $slug;
		$this->postType = jvbCheckBase($slug);
		$this->registrar = $registrar;

		add_action('template_redirect', [$this, 'redirectChildToParent']);
	}

	/**
	 * Set $this->is_timeline
	 * @return void
	 */
	public function redirectChildToParent(): void
	{
		if (!is_singular($this->postType)) {
			return;
		}

		global $post;

		// If this post has a parent, redirect to parent
		if ($post->post_parent) {
			$parent_url = get_permalink($post->post_parent);

			// Add anchor or query param to indicate which child was accessed
			$redirect_url = add_query_arg('update', $post->ID, $parent_url);

			wp_redirect($redirect_url, 301);
			exit;
		}
	}
}