<?php
/**
 * FAQ taxonomy registration.
 *
 * @package AccordionFaq
 */

namespace AccordionFaq\Setup;

defined( 'ABSPATH' ) || exit;

use AccordionFaq\Support\Options;

/**
 * Class Taxonomy
 *
 * Registers the `quick_faq_tax` taxonomy (name preserved for backward compatibility).
 */
class Taxonomy {

	const TAXONOMY = 'quick_faq_tax';

	/**
	 * Register hooks.
	 *
	 * @return void
	 */
	public function register() {
		add_action( 'init', array( $this, 'register_taxonomy' ), 4 );
	}

	/**
	 * Register the taxonomy.
	 *
	 * @return void
	 */
	public function register_taxonomy() {
		$public_pages = Options::boolean( 'public_faq_pages' );

		$labels = array(
			'name'              => _x( 'FAQ Categories', 'taxonomy general name', 'accordion-faq-plugin' ),
			'singular_name'     => _x( 'FAQ Category', 'taxonomy singular name', 'accordion-faq-plugin' ),
			'search_items'      => __( 'Search FAQ Categories', 'accordion-faq-plugin' ),
			'all_items'         => __( 'All FAQ Categories', 'accordion-faq-plugin' ),
			'parent_item'       => __( 'Parent FAQ Category', 'accordion-faq-plugin' ),
			'parent_item_colon' => __( 'Parent FAQ Category:', 'accordion-faq-plugin' ),
			'edit_item'         => __( 'Edit FAQ Category', 'accordion-faq-plugin' ),
			'update_item'       => __( 'Update FAQ Category', 'accordion-faq-plugin' ),
			'add_new_item'      => __( 'Add New FAQ Category', 'accordion-faq-plugin' ),
			'new_item_name'     => __( 'New FAQ Category Name', 'accordion-faq-plugin' ),
			'menu_name'         => __( 'Categories', 'accordion-faq-plugin' ),
		);

		$args = array(
			'labels'            => $labels,
			'hierarchical'      => true,
			'public'            => $public_pages,
			'publicly_queryable' => $public_pages,
			'show_ui'           => true,
			'show_admin_column' => true,
			'show_in_nav_menus' => $public_pages,
			'show_in_rest'      => true,
			'show_tagcloud'     => false,
		);

		/**
		 * Filter the FAQ taxonomy arguments.
		 *
		 * @param array $args Arguments passed to register_taxonomy().
		 */
		$args = apply_filters( 'accordion_faq_taxonomy_args', $args );

		register_taxonomy( self::TAXONOMY, array( PostType::POST_TYPE ), $args );
	}
}