<?php
/**
 * WordPress integration.
 *
 * @package MortgageMatic
 */

namespace MortgageMatic;

defined( 'ABSPATH' ) || exit;

/** Registers the calculator without persistent settings. */
final class Plugin {
	public const VERSION = '26.11.05.16';

	/**
	 * Create the integration.
	 *
	 * @param string $file Plugin bootstrap file.
	 */
	public function __construct( private string $file ) {}

	/** Register assets and the shortcode. */
	public function register(): void {
		$url = plugin_dir_url( $this->file );
		wp_register_style( 'mortgage-matic', $url . 'assets/css/calculator.css', array(), self::VERSION );
		wp_register_script( 'mortgage-matic-math', $url . 'assets/js/math.js', array(), self::VERSION, true );
		wp_register_script( 'mortgage-matic', $url . 'assets/js/calculator.js', array( 'mortgage-matic-math', 'wp-i18n' ), self::VERSION, true );
		wp_set_script_translations( 'mortgage-matic', 'mortgage-matic', dirname( $this->file ) . '/languages' );
		$shortcode = new CalculatorShortcode( dirname( $this->file ) );
		add_shortcode( 'mortgage_matic', array( $shortcode, 'render' ) );
		add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_page_assets' ) );
	}

	/** Load styles in the document head when the page contains our shortcode. */
	public function enqueue_page_assets(): void {
		$post = get_post();
		if ( $post instanceof \WP_Post && has_shortcode( $post->post_content, 'mortgage_matic' ) ) {
			wp_enqueue_style( 'mortgage-matic' );
			wp_enqueue_script( 'mortgage-matic' );
		}
	}
}