<?php
/**
 * Notice Collector
 *
 * Loads the site-wide script/style pair that collapses every admin notice
 * on the current screen into one full-width, click-to-expand card, tabbed
 * by severity. Relies on WordPress core's own notice-relocation shim in
 * wp-admin/js/common.js.
 *
 * Unlike this plugin's own admin page assets, these load on every wp-admin
 * screen — the whole point is to reorganize notices wherever they appear,
 * not just on a page this plugin owns.
 *
 * @package AAMO_Notification_Groups
 * @since   1.0.0
 */

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

class AAMO_Notification_Groups_Notice_Collector {

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

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

	/**
	 * Constructor.
	 */
	private function __construct() {
		add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_assets' ) );
	}

	/** @ignore */
	private function __clone() {}

	/** @ignore */
	public function __wakeup() {}

	/**
	 * Enqueue the collector's assets on every admin screen.
	 *
	 * Declares 'common' as a script dependency alongside 'jquery' so our
	 * ready-handler registers — and therefore fires — after WordPress
	 * core's own notice-relocation ready-handler in wp-admin/js/common.js
	 * has already moved every notice into one contiguous run of siblings.
	 *
	 * @since 1.0.0
	 */
	public function enqueue_assets(): void {
		wp_enqueue_style(
			AAMO_Notification_Groups_Constants::ASSET_HANDLE_NOTICE_COLLECTOR_CSS,
			AAMO_NOTIFICATION_GROUPS_URL . 'assets/css/notice-collector.css',
			array(),
			AAMO_NOTIFICATION_GROUPS_VERSION
		);

		wp_enqueue_script(
			AAMO_Notification_Groups_Constants::ASSET_HANDLE_NOTICE_COLLECTOR_JS,
			AAMO_NOTIFICATION_GROUPS_URL . 'assets/js/notice-collector.js',
			array( 'jquery', 'common' ),
			AAMO_NOTIFICATION_GROUPS_VERSION,
			true
		);

		wp_localize_script(
			AAMO_Notification_Groups_Constants::ASSET_HANDLE_NOTICE_COLLECTOR_JS,
			'aamoNoticeCollectorData',
			array(
				'severityClassMap'  => AAMO_Notification_Groups_Constants::SEVERITY_CLASS_MAP,
				'severityOrder'     => array(
					AAMO_Notification_Groups_Constants::SEVERITY_ERROR,
					AAMO_Notification_Groups_Constants::SEVERITY_WARNING,
					AAMO_Notification_Groups_Constants::SEVERITY_SUCCESS,
					AAMO_Notification_Groups_Constants::SEVERITY_INFO,
					AAMO_Notification_Groups_Constants::SEVERITY_MISC,
				),
				'excludeClasses'    => AAMO_Notification_Groups_Constants::NOTICE_EXCLUDE_CLASSES,
				'displayStyle'      => AAMO_Notification_Groups_Settings_Manager::get_instance()->get_display_style(),
				'minGroupCount'     => AAMO_Notification_Groups_Settings_Manager::get_instance()->get_min_group_count(),
				'collapsedByDefault' => AAMO_Notification_Groups_Settings_Manager::get_instance()->get_collapsed_by_default(),
				'i18n'              => array(
					'error'             => __( 'Error', 'aamo-notification-groups' ),
					'warning'           => __( 'Warning', 'aamo-notification-groups' ),
					'success'           => __( 'Success', 'aamo-notification-groups' ),
					'info'              => __( 'Info', 'aamo-notification-groups' ),
					'misc'              => __( 'Misc', 'aamo-notification-groups' ),
					/* translators: %d: number of notices */
					'summaryCount'      => __( '%d notices', 'aamo-notification-groups' ),
					/* translators: %d: number of notices */
					'summaryCountOne'   => __( '%d notice', 'aamo-notification-groups' ),
					'expand'            => __( 'Show notices', 'aamo-notification-groups' ),
					'collapse'          => __( 'Hide notices', 'aamo-notification-groups' ),
				),
			)
		);
	}
}