<?php
/**
 * Finding shown inside WordPress.
 *
 * @package TwoUA_SEO_Release_Guard
 */

declare(strict_types=1);

namespace TwoUA\SeoReleaseGuard;

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

final class RunFinding {
	public string $check_key;
	public string $severity;
	public string $message;
	public RunFindingLocation $location;

	public function __construct(
		string $check_key,
		string $severity,
		string $message,
		RunFindingLocation $location
	) {
		$this->check_key = $check_key;
		$this->severity  = $severity;
		$this->message   = $message;
		$this->location  = $location;
	}

	/** @param array<string, mixed> $payload API boundary payload. */
	public static function from_payload( array $payload ): ?self {
		$check_key = $payload['check_key'] ?? null;
		$severity  = $payload['severity'] ?? null;
		$message   = $payload['message'] ?? null;
		$location  = $payload['location'] ?? null;
		if ( ! is_string( $check_key ) || ! is_string( $severity ) || ! is_string( $message ) ) {
			return null;
		}
		$location = is_array( $location ) ? RunFindingLocation::from_payload( $location ) : null;

		return $location instanceof RunFindingLocation
			? new self( $check_key, $severity, $message, $location )
			: null;
	}

	/** @return array<string, mixed> Local option boundary payload. */
	public function to_payload(): array {
		return array(
			'check_key' => $this->check_key,
			'severity'  => $this->severity,
			'message'   => $this->message,
			'location'  => $this->location->to_payload(),
		);
	}
}