<?php
/**
 * Main plugin bootstrap and service wiring.
 *
 * @package ActionPanelAI
 */

namespace ActionPanelAI;

use ActionPanelAI\Admin\ActivationDisclaimerNotice;
use ActionPanelAI\Admin\Assets;
use ActionPanelAI\Admin\MainPage;
use ActionPanelAI\Admin\Menu;
use ActionPanelAI\Admin\PrivacyDataHooks;
use ActionPanelAI\Admin\PrivacyPolicy;
use ActionPanelAI\Admin\RestNonceAjax;
use ActionPanelAI\Admin\SettingsPage;
use ActionPanelAI\Rest\ContextController;
use ActionPanelAI\Rest\ExecuteChangesController;
use ActionPanelAI\Rest\PrivacyProofController;
use ActionPanelAI\Rest\ReadSiteController;
use ActionPanelAI\Rest\RoutesRegistrar;
use ActionPanelAI\Rest\SettingsController;
use ActionPanelAI\Services\ChangeExecutor;
use ActionPanelAI\Services\LogReadsManager;
use ActionPanelAI\Services\SettingsRepository;
use ActionPanelAI\Services\SiteReader;
use ActionPanelAI\Support\HostDetector;
use ActionPanelAI\Support\ApiEndpointResolver;
use ActionPanelAI\Support\PrivacyApiClient;

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

/**
 * Registers WordPress hooks and connects controllers to their dependencies.
 */
class Plugin {
	/**
	 * Admin menu registrar.
	 *
	 * @var Menu
	 */
	private Menu $menu;

	/**
	 * Settings page renderer and form handler.
	 *
	 * @var SettingsPage
	 */
	private SettingsPage $settings_page;

	/**
	 * Admin asset loader.
	 *
	 * @var Assets
	 */
	private Assets $assets;

	/**
	 * AJAX handler for refreshing REST nonces.
	 *
	 * @var RestNonceAjax
	 */
	private RestNonceAjax $rest_nonce_ajax;

	/**
	 * REST route registrar.
	 *
	 * @var RoutesRegistrar
	 */
	private RoutesRegistrar $routes;

	/**
	 * Temporary read-only debug log sharing manager.
	 *
	 * @var LogReadsManager
	 */
	private LogReadsManager $log_manager;

	/**
	 * Plugin settings repository.
	 *
	 * @var SettingsRepository
	 */
	private SettingsRepository $settings_repo;

	/**
	 * One-time activation safety notice renderer.
	 *
	 * @var ActivationDisclaimerNotice
	 */
	private ActivationDisclaimerNotice $activation_disclaimer_notice;

	/**
	 * Privacy policy text integration.
	 *
	 * @var PrivacyPolicy
	 */
	private PrivacyPolicy $privacy_policy;

	/**
	 * WordPress personal data export and erasure hooks.
	 *
	 * @var PrivacyDataHooks
	 */
	private PrivacyDataHooks $privacy_data_hooks;

	/**
	 * Instantiate the plugin service graph.
	 */
	public function __construct() {
		$this->settings_repo   = new SettingsRepository();
		$host_detector         = new HostDetector();
		$api_endpoint_resolver = new ApiEndpointResolver();

		$this->log_manager = new LogReadsManager( $this->settings_repo );

		$this->settings_page                = new SettingsPage( $this->settings_repo, $this->log_manager );
		$this->menu                         = new Menu( new MainPage(), $this->settings_page );
		$this->assets                       = new Assets( $this->settings_repo, $api_endpoint_resolver );
		$this->rest_nonce_ajax              = new RestNonceAjax();
		$this->activation_disclaimer_notice = new ActivationDisclaimerNotice( $this->settings_repo );
		$this->privacy_policy               = new PrivacyPolicy();
		$this->privacy_data_hooks           = new PrivacyDataHooks( new PrivacyApiClient( $this->settings_repo, $api_endpoint_resolver ) );

		$site_reader        = new SiteReader( $this->settings_repo );
		$change_exec        = new ChangeExecutor();
		$context_ctrl       = new ContextController( $this->settings_repo, $host_detector );
		$read_ctrl          = new ReadSiteController( $site_reader, $this->settings_repo );
		$execute_ctrl       = new ExecuteChangesController( $change_exec, $this->settings_repo );
		$settings_ctrl      = new SettingsController( $this->settings_repo, $this->log_manager );
		$privacy_proof_ctrl = new PrivacyProofController( $this->settings_repo );

		$this->routes = new RoutesRegistrar( $context_ctrl, $read_ctrl, $execute_ctrl, $settings_ctrl, $privacy_proof_ctrl );
	}

	/**
	 * Attach plugin services to WordPress hooks.
	 */
	public function register(): void {
		add_action( 'admin_menu', array( $this->menu, 'register' ) );
		add_action( 'admin_init', array( $this->privacy_policy, 'register' ) );
		$this->privacy_data_hooks->register();
		add_action( 'admin_enqueue_scripts', array( $this->assets, 'enqueue' ), 99 );
		add_action( 'admin_post_actionpanel_ai_save_settings', array( $this->settings_page, 'handle_save' ) );
		add_action( 'wp_ajax_actionpanel_ai_refresh_rest_nonce', array( $this->rest_nonce_ajax, 'handle' ) );
		add_action( 'rest_api_init', array( $this->routes, 'register_routes' ) );
		add_action( 'init', array( $this->log_manager, 'maybe_bootstrap' ), 1 );
		add_action( LogReadsManager::CRON_HOOK, array( $this->log_manager, 'handle_cron_disable' ) );
		add_action( 'admin_notices', array( $this->activation_disclaimer_notice, 'maybe_render' ) );
	}

	/**
	 * Disable temporary log sharing when the plugin is deactivated.
	 */
	public function deactivate(): void {
		$this->log_manager->disable( 'plugin_deactivate' );
	}
}