<?php
/**
 * Option group custom post type.
 *
 * @package ShapeOptions
 */

defined( 'ABSPATH' ) || exit;

/**
 * Registers the `shapeoptions_group` CPT under the WooCommerce Products menu.
 */
if ( ! class_exists( 'Shapeoptions_Post_Type' ) ) :

class Shapeoptions_Post_Type {

	/**
	 * Hook registration.
	 */
	public function __construct() {
		add_action( 'init', array( $this, 'register' ) );
	}

	/**
	 * Register the CPT.
	 */
	public function register() {
		register_post_type(
			'shapeoptions_group',
			array(
				'labels'          => array(
					'name'          => __( 'Option Groups', 'shapeoptions' ),
					'singular_name' => __( 'Option Group', 'shapeoptions' ),
					'add_new'       => __( 'Add New Group', 'shapeoptions' ),
					'add_new_item'  => __( 'Add New Option Group', 'shapeoptions' ),
					'edit_item'     => __( 'Edit Option Group', 'shapeoptions' ),
					'all_items'     => __( 'Option Groups', 'shapeoptions' ),
					'menu_name'     => __( 'ShapeOptions', 'shapeoptions' ),
					'not_found'     => __( 'No option groups yet. Create one to add options to your products.', 'shapeoptions' ),
				),
				'public'          => false,
				'show_ui'         => true,
				'show_in_menu'    => true,
				'menu_position'   => 56,
				'menu_icon'       => 'dashicons-forms',
				'capability_type' => array( 'shapeoptions_group', 'shapeoptions_groups' ),
				'capabilities'    => self::capabilities(),
				'map_meta_cap'    => true,
				'supports'        => array( 'title', 'page-attributes' ),
			)
		);
	}

	/**
	 * Map the option-group PRIMITIVE capabilities onto `manage_woocommerce`.
	 *
	 * Shop managers and administrators have it; Editors, Authors and
	 * Contributors do not. With `map_meta_cap` on, WordPress derives the
	 * per-object meta caps (`edit_shapeoptions_group` and friends) from
	 * `capability_type` and translates them into these primitives, so the
	 * builder's `current_user_can( 'edit_post', $id )` check resolves here too.
	 *
	 * The three meta caps — `edit_post`, `read_post`, `delete_post` — are
	 * deliberately NOT listed. `_post_type_meta_capabilities()` records whatever
	 * they point at in the global meta-cap map, so mapping them to
	 * `manage_woocommerce` would make WordPress treat *every*
	 * `current_user_can( 'manage_woocommerce' )` call anywhere on the site as a
	 * meta capability needing a post ID — which then fails for everyone and
	 * takes out this plugin's and WooCommerce's admin menus. Leave them to be
	 * derived from `capability_type`, which yields strings nothing else checks.
	 *
	 * @return array<string,string>
	 */
	public static function capabilities() {
		$cap = 'manage_woocommerce';

		return array(
			'edit_posts'             => $cap,
			'edit_others_posts'      => $cap,
			'delete_posts'           => $cap,
			'delete_others_posts'    => $cap,
			'delete_private_posts'   => $cap,
			'delete_published_posts' => $cap,
			'publish_posts'          => $cap,
			'read_private_posts'     => $cap,
			'edit_private_posts'     => $cap,
			'edit_published_posts'   => $cap,
			'create_posts'           => $cap,
		);
	}
}

endif;