<?php

declare(strict_types=1);

namespace Aether\Exception;

use Hyperf\Server\Exception\ServerException;
use Throwable;

class BusinessException extends ServerException
{
    // 错误码常量（按业务模块划分）
    public const VALIDATION_ERROR = 400; // 参数验证失败

    public const AUTH_ERROR = 401; // 认证失败

    public const PERMISSION_DENY = 403; // 权限不足

    public const RESOURCE_NOT_FOUND = 404; // 资源不存在

    public const SCENE_NOT_FOUND = 400;

    /**
     * 额外错误数据（如验证详情）.
     */
    protected ?array $errorData = null;

    public function __construct(
        string $message,
        int $code = 500,
        ?Throwable $previous = null,
        ?array $errorData = null
    ) {
        parent::__construct($message, $code, $previous);
        $this->errorData = $errorData;
    }

    /**
     * 获取额外错误数据.
     */
    public function getErrorData(): ?array
    {
        return $this->errorData;
    }
}