<?php
/**
 * Activation routine.
 *
 * @package ElevenRank
 * @since   1.0.0
 */

namespace ElevenRank;

use ElevenRank\Admin\Activation_Redirect;
use ElevenRank\Modules\Sitemap\Sitemap_Rules;

defined( 'ABSPATH' ) || exit;

/**
 * Prepares a site (or every site of a network) for the plugin.
 *
 * Activation never deletes data and never reads from the network.
 *
 * @since 1.0.0
 */
final class Activator {

	/**
	 * Activation hook callback.
	 *
	 * @since 1.0.0
	 *
	 * @param bool $network_wide Whether the plugin is being network-activated.
	 * @return void
	 */
	public static function activate( $network_wide = false ): void {
		if ( is_multisite() && $network_wide ) {
			foreach ( get_sites(
				array(
					'fields' => 'ids',
					'number' => 0,
				)
			) as $site_id ) {
				switch_to_blog( (int) $site_id );
				self::activate_site();
				restore_current_blog();
			}

			return;
		}

		self::activate_site();
		Activation_Redirect::schedule( false );
	}

	/**
	 * Creates default options, grants capabilities and records the version.
	 *
	 * @since 1.0.0
	 *
	 * @return void
	 */
	private static function activate_site(): void {
		Database::install();
		( new Settings() )->ensure_defaults();
		$capabilities = new Capabilities();
		$capabilities->add_to_administrator();
		$capabilities->add_defaults();
		( new Upgrader() )->stamp_versions();

		// Modules register their rewrite rules on `init`, which has already run without this plugin.
		// Register them now so the flush that follows includes them.
		( new Sitemap_Rules() )->register();
		flush_rewrite_rules( false );
	}
}