<?php

namespace RoosterLMS\Events;

use RoosterLMS\Blocks\BlockRegistry;
use RoosterLMS\Blocks\Render\Events;
use RoosterLMS\Content\PostTypes;

defined( 'ABSPATH' ) || exit;

final class EventsModule {

	private static bool $registered = false;

	public function register(): void {
		if ( self::$registered ) {
			return;
		}
		self::$registered = true;
		add_action( 'init', array( self::class, 'register_block' ), 20 );
		add_action( 'init', array( self::class, 'add_shortcode' ) );
		add_filter( 'rooster_lms_elementor_blocks', array( self::class, 'elementor_blocks' ) );
		( new Feed() )->register();
		( new Notify() )->register();
		add_action( 'rooster_lms_live_occurrence_moved', array( History::class, 'on_moved' ), 10, 3 );
		add_action( 'rooster_lms_live_session_rescheduled', array( History::class, 'on_rescheduled' ), 10, 6 );
		add_action( 'rooster_lms_live_session_changed', array( History::class, 'on_state' ), 10, 2 );
		add_action( 'rooster_lms_live_occurrence_cancelled', array( History::class, 'on_occurrence_cancelled' ), 10, 2 );
		add_action( 'rooster_lms_live_sessions_changed', array( Facets::class, 'forget' ), 10, 0 );
		add_action( 'save_post_' . PostTypes::COURSE, array( Facets::class, 'forget' ), 30, 0 );
		add_filter( 'render_block_rooster-lms/live-lesson', array( LessonJsonLd::class, 'append' ), 20, 3 );
		add_action( 'wp_footer', array( JsonLd::class, 'print_footer' ) );
	}

	public static function register_block(): void {
		$dir = BlockRegistry::build_dir() . Events::NAME;
		if ( ! is_file( $dir . '/block.json' ) || BlockRegistry::is_registered( Events::NAME ) ) {
			return;
		}
		$type = register_block_type( $dir, array( 'render_callback' => array( Events::class, 'render' ) ) );
		if ( false === $type ) {
			return;
		}
		$handle = generate_block_asset_handle( 'rooster-lms/' . Events::NAME, 'editorScript' );
		if ( wp_script_is( $handle, 'registered' ) ) {
			wp_set_script_translations( $handle, 'rooster-lms', ROOSTER_LMS_DIR . 'languages' );
		}
	}

	public static function add_shortcode(): void {
		add_shortcode( Events::SHORTCODE, array( Events::class, 'shortcode' ) );
	}

	public static function elementor_blocks( $blocks ) {
		if ( is_array( $blocks ) ) {
			$blocks[] = Events::NAME;
		}
		return $blocks;
	}
}