<?php
/**
 * Core plugin loader.
 *
 * @package AgizoAI_Agentic
 */

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

/**
 * Main plugin class.
 */
class AgizoAI_Agentic_Plugin {

	/**
	 * Settings instance.
	 *
	 * @var AgizoAI_Agentic_Settings
	 */
	public $settings;

	/**
	 * SEO integrations instance.
	 *
	 * @var AgizoAI_Agentic_Integrations
	 */
	public $integrations;

	/**
	 * llms.txt instance.
	 *
	 * @var AgizoAI_Agentic_LLMS
	 */
	public $llms;

	/**
	 * Forms instance.
	 *
	 * @var AgizoAI_Agentic_Forms
	 */
	public $forms;

	/**
	 * Public agent tools instance.
	 *
	 * @var AgizoAI_Agentic_Tools
	 */
	public $tools;

	/**
	 * Accessibility scanner instance.
	 *
	 * @var AgizoAI_Agentic_Accessibility
	 */
	public $accessibility;

	/**
	 * Layout stability instance.
	 *
	 * @var AgizoAI_Agentic_Layout
	 */
	public $layout;

	/**
	 * WooCommerce readiness instance.
	 *
	 * @var AgizoAI_Agentic_WooCommerce
	 */
	public $woocommerce;

	/**
	 * Scanner instance.
	 *
	 * @var AgizoAI_Agentic_Scanner
	 */
	public $scanner;

	/** @var AgizoAI_Agentic_Abilities */
	public $abilities;

	/** @var AgizoAI_Agentic_Profile */
	public $profile;

	/** @var AgizoAI_Agentic_Site_Health */
	public $site_health;

	/**
	 * Admin instance.
	 *
	 * @var AgizoAI_Agentic_Admin
	 */
	public $admin;

	/**
	 * Initialise plugin hooks.
	 *
	 * @return void
	 */
	public function init() {
		$this->settings     = new AgizoAI_Agentic_Settings();
		$this->integrations = new AgizoAI_Agentic_Integrations( $this->settings );
		$this->llms         = new AgizoAI_Agentic_LLMS( $this->settings, $this->integrations );
		$this->forms    = new AgizoAI_Agentic_Forms( $this->settings );
		$this->tools         = new AgizoAI_Agentic_Tools( $this->settings, $this->llms, $this->integrations );
		$this->accessibility = new AgizoAI_Agentic_Accessibility( $this->settings );
		$this->layout        = new AgizoAI_Agentic_Layout( $this->settings );
		$this->woocommerce   = new AgizoAI_Agentic_WooCommerce( $this->settings );
		$this->scanner       = new AgizoAI_Agentic_Scanner( $this->settings, $this->llms, $this->forms, $this->tools, $this->accessibility, $this->layout, $this->woocommerce, $this->integrations );
		$this->abilities     = new AgizoAI_Agentic_Abilities( $this->settings, $this->tools, $this->scanner );
		$this->profile       = new AgizoAI_Agentic_Profile( $this->settings, $this->tools, $this->abilities );
		$this->site_health   = new AgizoAI_Agentic_Site_Health( $this->settings, $this->abilities, $this->profile );

		add_action( 'plugins_loaded', array( $this, 'load_textdomain' ) );
		add_action( 'init', array( $this->llms, 'register_rewrite_rules' ) );
		add_filter( 'query_vars', array( $this->llms, 'register_query_vars' ) );
		add_action( 'template_redirect', array( $this->llms, 'maybe_render_endpoint' ) );
		add_filter( 'robots_txt', array( $this->llms, 'append_robots_txt' ), 10, 2 );
		$this->integrations->init();
		$this->forms->init();
		$this->tools->init();
		$this->layout->init();
		$this->woocommerce->init();
		$this->abilities->init();
		$this->profile->init();
		$this->site_health->init();

		if ( is_admin() ) {
			$this->admin = new AgizoAI_Agentic_Admin( $this->settings, $this->llms, $this->scanner, $this->forms, $this->tools, $this->accessibility, $this->layout, $this->woocommerce, $this->integrations );
			$this->admin->init();
		}
	}

	/**
	 * Load translations.
	 *
	 * @return void
	 */
	public function load_textdomain() {
	}

	/**
	 * Plugin activation.
	 *
	 * @return void
	 */
	public static function activate() {
		$settings = new AgizoAI_Agentic_Settings();
		$settings->ensure_defaults();

		$integrations = new AgizoAI_Agentic_Integrations( $settings );
		$llms = new AgizoAI_Agentic_LLMS( $settings, $integrations );
		$llms->register_rewrite_rules();
		add_rewrite_rule( '^ai\.json$', 'index.php?agizoai_ai_profile=1', 'top' );
		flush_rewrite_rules();
	}

	/**
	 * Plugin deactivation.
	 *
	 * @return void
	 */
	public static function deactivate() {
		flush_rewrite_rules();
	}
}