<?php

defined( 'ABSPATH' ) || exit;

final class AIparently_Plugin {
	private static $instance;
	private $classification;
	private $rules;
	private $image_renderer;
	private $elementor_adapter;
	private $disclosure;
	private $rest;
	private $admin;

	public static function instance() {
		if ( ! self::$instance ) {
			self::$instance = new self();
		}
		return self::$instance;
	}

	private function __construct() {}

	public function boot() {
		$this->rules          = new AIparently_Rule_Engine();
		$this->classification = new AIparently_Classification_Service( $this->rules );
		$this->image_renderer = new AIparently_Image_Label_Renderer( $this->classification );
		$this->elementor_adapter = new AIparently_Elementor_Adapter( $this->image_renderer );
		$this->disclosure     = new AIparently_Disclosure_Service( $this->classification, $this->image_renderer );
		$this->rest           = new AIparently_REST_Controller( $this->classification );

		add_action( 'init', array( $this, 'register_meta' ) );
		add_action( 'rest_api_init', array( $this->rest, 'register_routes' ) );
		$this->disclosure->register_hooks();
		$this->elementor_adapter->register_hooks();

		if ( is_admin() ) {
			$this->admin = new AIparently_Admin( $this->classification );
			$this->admin->register_hooks();
		}
	}

	public function register_meta() {
		foreach ( AIparently_Classification_Service::SUPPORTED_POST_TYPES as $post_type ) {
			register_post_meta(
				$post_type,
				AIparently_Classification_Service::META_KEY,
				array(
					'type'              => 'string',
					'single'            => true,
					'show_in_rest'      => true,
					'sanitize_callback' => array( 'AIparently_Classification_Service', 'sanitize_status' ),
					'auth_callback'     => static function ( $allowed, $meta_key, $post_id ) {
						return current_user_can( 'edit_post', $post_id );
					},
				)
			);
		}
	}

	public function classification() {
		return $this->classification;
	}

	public function rules() {
		return $this->rules;
	}
}