<?php
namespace artbees\QuickView\Lifecycle;
use artbees\QuickView\Domain\Settings\SettingsSchema;
if ( ! defined( 'ABSPATH' ) ) { exit; }

final class MigrationRunner {
	const LOCK = 'artbees_qv_migration_lock';
	const VERSION_OPTION = 'artbees_qv_schema_version';
	public function run( $network_wide = false ) {
		if ( ! $this->acquire_lock() ) { return false; }
		try { return $this->migrate_site( $network_wide ); } catch ( \Throwable $exception ) { $this->log_failure( $exception ); return false; } finally { $this->release_lock(); }
	}
	public function migrate_site( $network_wide = false ) {
		$current = (int) get_option( self::VERSION_OPTION, 0 );
		if ( $current < SettingsSchema::VERSION ) {
			Lifecycle::install_site_defaults();
			do_action( 'artbees_qv/lifecycle/migrate', $current, SettingsSchema::VERSION, $network_wide );
			update_option( self::VERSION_OPTION, SettingsSchema::VERSION, true );
		} else {
			do_action( 'artbees_qv/lifecycle/migrate', $current, $current, $network_wide );
		}
		return (int) get_option( self::VERSION_OPTION, 0 ) === SettingsSchema::VERSION;
	}
	private function acquire_lock() { $lock = get_option( self::LOCK, array() ); if ( is_array( $lock ) && ! empty( $lock['started'] ) && ( time() - (int) $lock['started'] ) < 600 ) { return false; } return update_option( self::LOCK, array( 'token' => wp_generate_uuid4(), 'started' => time() ), false ) || empty( $lock ); }
	private function release_lock() { delete_option( self::LOCK ); }
	private function log_failure( \Throwable $exception ) { do_action( 'artbees_qv/lifecycle/migration_failed', sanitize_text_field( $exception->getMessage() ) ); }
}