<?php
/**
 * Main Plugin Class Loader
 *
 * @package AffiStyle
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Class AffiStyle_Plugin
 */
class AffiStyle_Plugin {


	/**
	 * Singleton instance.
	 *
	 * @var AffiStyle_Plugin|null
	 */
	private static $instance = null;

	/**
	 * Main instance accessor.
	 *
	 * @return AffiStyle_Plugin
	 */
	public static function get_instance() {
		if ( null === self::$instance ) {
			self::$instance = new self();
		}
		return self::$instance;
	}

	/**
	 * Constructor.
	 */
	private function __construct() {
		$this->includes();
	}

	/**
	 * Load all core modules and class files.
	 */
	private function includes() {
		// Global Helper Functions & Country Resolution Dictionary.
		require_once AFFISTYLE_PATH . 'includes/functions.php';

		// Core Database and Data Handlers.
		require_once AFFISTYLE_PATH . 'includes/class-affistyle-database.php';

		// Smart Link Cloaking.
		require_once AFFISTYLE_PATH . 'includes/class-affistyle-cloaking.php';

		// Automated Compliance & Rel Tag Manager.
		require_once AFFISTYLE_PATH . 'includes/class-affistyle-compliance.php';

		// Lightweight Server-Side Product URL Scraper.
		require_once AFFISTYLE_PATH . 'includes/class-affistyle-scraper.php';

		// Affiliate Importer & Migration Engine.
		require_once AFFISTYLE_PATH . 'includes/class-affistyle-importer.php';

		// Custom Post Type & Metaboxes.
		require_once AFFISTYLE_PATH . 'includes/class-affistyle-cpt.php';

		// Frontend Shortcodes & Blocks.
		require_once AFFISTYLE_PATH . 'includes/class-affistyle-shortcode.php';

		// Admin Controller.
		require_once AFFISTYLE_PATH . 'admin/class-affistyle-admin-controller.php';
		new AffiStyle_Admin_Controller();

		// Block Renderer.
		require_once AFFISTYLE_PATH . 'blocks/class-affistyle-block-renderer.php';

		// Click Analytics Handler.
		require_once AFFISTYLE_PATH . 'includes/class-affistyle-click-analytics.php';

		// Client Click Tracker & IP Resolution Handler.
		require_once AFFISTYLE_PATH . 'includes/class-affistyle-tracker.php';

		// User Rating System & AJAX Handler.
		require_once AFFISTYLE_PATH . 'includes/class-affistyle-user-rating.php';

		// Sitewide Keyword Auto-Linker Engine.
		require_once AFFISTYLE_PATH . 'includes/class-affistyle-auto-linker.php';
		new AffiStyle_Auto_Linker();
	}
}