// app/api/jwt-helper.server.ts
import { getUserSession } from './login/auth.server';

/**
 * 从 request 中获取 JWT token
 * @param request Remix Request 对象
 * @returns JWT token 或 undefined
 */
export async function getJwtFromRequest(request: Request): Promise<string | undefined> {
  const { frontendJWT } = await getUserSession(request);
  return frontendJWT || undefined;
}

/**
 * 包装 PostgrestParams，自动添加 JWT
 * @param request Remix Request 对象
 * @param params 原始参数
 * @returns 包含 JWT 的参数
 */
export async function withJwt<T extends { token?: string }>(
  request: Request,
  params?: T
): Promise<T & { token: string | undefined }> {
  const jwt = await getJwtFromRequest(request);
  return {
    ...params as T,
    token: jwt
  };
}