<?php
/**
 * Bootstrap — wires every component (routing, SEO, sitemap, cart, cards, data API + browse widgets, redirects,
 * Woo → collections import, menu + content converters, purge, page-cache adapters).
 *
 * @package AooShop
 */

defined( 'ABSPATH' ) || exit;

final class AooShop_Plugin {

	/** @var AooShop_Plugin|null */
	private static $instance = null;

	/** @var AooShop_Settings */
	public $settings;
	/** @var AooShop_Api_Client */
	public $api;
	/** @var AooShop_Cache */
	public $cache;
	/** @var AooShop_Template_Page */
	public $template;
	/** @var AooShop_Templates */
	public $templates;
	/** @var AooShop_Router */
	public $router;
	/** @var AooShop_Renderer */
	public $renderer;
	/** @var AooShop_Seo */
	public $seo;
	/** @var AooShop_Sitemap */
	public $sitemap;
	/** @var AooShop_Llms */
	public $llms;
	/** @var AooShop_Seo_Check */
	public $seo_check;
	/** @var AooShop_Assets */
	public $assets;
	/** @var AooShop_Cards */
	public $cards;
	/** @var AooShop_Data_Api */
	public $data_api;
	/** @var AooShop_Browse */
	public $browse;
	/** @var AooShop_Health */
	public $health;
	/** @var AooShop_Woo_Collections|null */
	public $woo_collections;
	/** @var AooShop_Menu_Convert|null */
	public $menu_convert;
	/** @var AooShop_Content_Convert|null */
	public $content_convert;
	/** @var AooShop_Shortcodes */
	public $shortcodes;
	/** @var AooShop_Rest */
	public $rest;
	/** @var AooShop_Cart */
	public $cart;
	/** @var AooShop_Redirects */
	public $redirects;
	/** @var AooShop_Woo_Import */
	public $woo_import;
	/** @var AooShop_Host_Cache */
	public $host_cache;
	/** @var AooShop_Purge */
	public $purge;
	/** @var AooShop_Roles */
	public $roles;
	/** @var AooShop_Admin|null */
	public $admin;
	/** @var AooShop_Admin_Redirects|null */
	public $admin_redirects;
	/** @var AooShop_Admin_Storefront|null */
	public $admin_storefront;

	public static function instance() {
		if ( null === self::$instance ) {
			self::$instance = new self();
		}
		return self::$instance;
	}


	private function __construct() {
		// 0.7.0 data (`aoo_shop_*`) → current names, before any component reads an option.
		AooShop_Upgrade::maybe_run();
		$this->settings = new AooShop_Settings();
		$this->api      = new AooShop_Api_Client( $this->settings );
		$this->cache    = new AooShop_Cache( $this->settings, $this->api );
		$this->template = new AooShop_Template_Page();
		$this->templates = new AooShop_Templates( $this->template );
		$this->router   = new AooShop_Router( $this->settings, $this->template );
		$this->renderer = new AooShop_Renderer( $this->settings, $this->cache, $this->router, $this->template );
		$this->seo      = new AooShop_Seo( $this->settings, $this->renderer );
		$this->sitemap  = new AooShop_Sitemap( $this->settings, $this->api, $this->router, $this->template );
		$this->llms     = new AooShop_Llms( $this->settings, $this->api, $this->renderer, $this->template );
		$this->seo_check = new AooShop_Seo_Check( $this->settings, $this->router, $this->sitemap, $this->seo );
		$this->assets   = new AooShop_Assets( $this->settings, $this->renderer );
		$this->cards    = new AooShop_Cards( $this->settings, $this->api, $this->cache, $this->renderer, $this->assets );
		$this->data_api = new AooShop_Data_Api( $this->settings, $this->cache, $this->renderer );
		$this->browse   = new AooShop_Browse( $this->settings, $this->data_api, $this->router, $this->cards );
		$this->health   = new AooShop_Health( $this->settings, $this->router, $this->data_api );
		$this->shortcodes = new AooShop_Shortcodes( $this->cards, $this->assets, $this->browse );
		$this->rest     = new AooShop_Rest( $this->settings, $this->cache );
		$this->cart     = new AooShop_Cart( $this->settings, $this->api, $this->router, $this->renderer );
		$this->redirects  = new AooShop_Redirects( $this->settings, $this->api, $this->router );
		$this->woo_import = new AooShop_Woo_Import( $this->redirects );
		$this->host_cache = new AooShop_Host_Cache( $this->settings, $this->router );
		$this->purge      = new AooShop_Purge( $this->settings, $this->api, $this->cache, $this->router, $this->sitemap, $this->host_cache );
		$this->roles      = new AooShop_Roles( $this->settings );

		$this->template->hooks();
		$this->router->hooks();
		$this->renderer->hooks();
		$this->seo->hooks();
		$this->sitemap->hooks();
		$this->llms->hooks();
		$this->seo_check->hooks();
		$this->assets->hooks();
		$this->cards->hooks();
		$this->data_api->hooks();
		$this->shortcodes->hooks();
		$this->rest->hooks();
		$this->cart->hooks();
		$this->cache->hooks();
		$this->redirects->hooks();
		$this->woo_import->hooks();
		$this->host_cache->hooks();
		$this->purge->hooks();
		$this->roles->hooks();
		$this->health->hooks();
		// Menu / content converters work outside wp-admin too (WP-CLI `wp aoo-shop menu-convert` · `content-convert`) — their
		// own hooks are admin-post only.
		$this->menu_convert = new AooShop_Menu_Convert( $this->settings, $this->redirects, $this->router );
		$this->menu_convert->hooks();
		$this->content_convert = new AooShop_Content_Convert( $this->settings, $this->redirects, $this->router );
		$this->content_convert->hooks();
		if ( defined( 'WP_CLI' ) && WP_CLI ) {
			AooShop_Cli::register();
		}

		if ( is_admin() ) {
			$this->admin = new AooShop_Admin( $this->settings, $this->api, $this->cache, $this->router, $this->template, $this->seo, $this->sitemap );
			$this->admin->hooks();
			$this->admin_redirects = new AooShop_Admin_Redirects( $this->settings, $this->redirects, $this->router );
			$this->admin_redirects->hooks();
			$this->admin_storefront = new AooShop_Admin_Storefront( $this->templates, $this->template, $this->router );
			$this->admin_storefront->hooks();
			$this->woo_collections = new AooShop_Woo_Collections( $this->settings, $this->api, $this->redirects, $this->data_api );
			$this->woo_collections->hooks();
		}

		add_action( 'init', array( $this, 'load_textdomain' ) );
	}

	/**
	 * Admin screens follow the user's language (bundled Thai in languages/, or translate.wordpress.org).
	 *
	 * Storefront text (cart drawer, checkout hand-off, widgets) sits next to AooCommerce's shop HTML, which is
	 * always Thai — so on the front end the bundled Thai translation is loaded whatever the site language is.
	 * Filter `aooshop_frontend_locale`: return '' to follow the site language instead, or another locale whose
	 * `aoo-shop-<locale>.mo` exists in languages/.
	 */
	public function load_textdomain() {
		// translate.wordpress.org packs (WP_LANG_DIR/plugins) load just-in-time — only fall back to the bundled copy.
		$user_locale = determine_locale();
		$pack        = WP_LANG_DIR . '/plugins/aoo-shop-' . $user_locale;
		if ( ! is_readable( $pack . '.mo' ) && ! is_readable( $pack . '.l10n.php' ) ) {
			$bundled = AOOSHOP_DIR . 'languages/aoo-shop-' . sanitize_file_name( $user_locale ) . '.mo';
			if ( is_readable( $bundled ) ) {
				load_textdomain( 'aoo-shop', $bundled, $user_locale );
			}
		}
		if ( is_admin() && ! wp_doing_ajax() ) {
			return;
		}
		$locale = (string) apply_filters( 'aooshop_frontend_locale', 'th' );
		if ( '' === $locale || determine_locale() === $locale ) {
			return;
		}
		$mofile = AOOSHOP_DIR . 'languages/aoo-shop-' . sanitize_file_name( $locale ) . '.mo';
		if ( is_readable( $mofile ) ) {
			unload_textdomain( 'aoo-shop' );
			// Loaded as the current locale so lookups find it (WordPress 6.5+ keeps translations per locale).
			load_textdomain( 'aoo-shop', $mofile, determine_locale() );
		}
	}

	public static function activate() {
		$plugin = self::instance();
		$plugin->template->ensure();
		AooShop_Redirects::install();
		AooShop_Roles::install();
		// Rules are (re)registered and flushed on the next `init` — see AooShop_Router::maybe_flush().
		$plugin->router->request_flush();
	}

	public static function deactivate() {
		$plugin = self::instance();
		$plugin->router->remove_rules_and_flush();
		// Hide the template page while inactive (no shortcode handler → raw "[aooshop_content]").
		// activate() → ensure() publishes it again.
		$tpl = (int) get_option( AooShop_Template_Page::OPTION, 0 );
		if ( $tpl && 'publish' === get_post_status( $tpl ) ) {
			wp_update_post( array( 'ID' => $tpl, 'post_status' => 'draft' ) );
		}
		wp_clear_scheduled_hook( AooShop_Cache::REFRESH_HOOK );
		wp_clear_scheduled_hook( AooShop_Purge::CRON_HOOK );
		wp_clear_scheduled_hook( AooShop_Purge::STALE_HOOK );
		wp_unschedule_hook( AooShop_Assets::CSS_CACHE_HOOK );
		// Data (redirects, settings, cache) stays — only uninstall removes it.
	}
}

/** Shortcut for other components / theme code. */
function aooshop() {
	return AooShop_Plugin::instance();
}