<?php
/**
 * Finding counters returned for a cloud run.
 *
 * @package TwoUA_SEO_Release_Guard
 */

declare(strict_types=1);

namespace TwoUA\SeoReleaseGuard;

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

final class RunFindingCounts {
	public int $critical;
	public int $warning;
	public int $info;

	public function __construct( int $critical, int $warning, int $info ) {
		$this->critical = max( 0, $critical );
		$this->warning  = max( 0, $warning );
		$this->info     = max( 0, $info );
	}

	/** @param array<string, mixed> $payload API boundary payload. */
	public static function from_payload( array $payload ): ?self {
		$critical = $payload['critical'] ?? null;
		$warning  = $payload['warning'] ?? null;
		$info     = $payload['info'] ?? null;
		if ( ! is_int( $critical ) || ! is_int( $warning ) || ! is_int( $info ) ) {
			return null;
		}

		return new self( $critical, $warning, $info );
	}

	/** @return array{critical: int, warning: int, info: int} */
	public function to_payload(): array {
		return array(
			'critical' => $this->critical,
			'warning'  => $this->warning,
			'info'     => $this->info,
		);
	}
}