/**
 * Options for the SocketClient.
 */
export interface ISocketClientOptions {
  /** Path to the Firecracker Unix domain socket. */
  socketPath: string;
}

/**
 * Standardized API response from the socket client.
 */
export interface IApiResponse<T = any> {
  /** HTTP status code. */
  statusCode: number;
  /** Parsed response body. */
  body: T;
  /** Whether the request was successful (2xx). */
  ok: boolean;
}

/**
 * Options for spawning a Firecracker process.
 */
export interface IFirecrackerProcessOptions {
  /** Path to the firecracker binary. */
  binaryPath: string;
  /** Path for the API Unix domain socket. */
  socketPath: string;
  /** Log level for Firecracker. */
  logLevel?: string;
}

/**
 * Custom error class for SmartVM operations.
 */
export class SmartVMError extends Error {
  public code: string;
  public statusCode?: number;
  public details?: any;

  constructor(message: string, code: string, statusCode?: number, details?: any) {
    super(message);
    this.name = 'SmartVMError';
    this.code = code;
    this.statusCode = statusCode;
    this.details = details;
  }
}