import type { RuntimeSessionContext } from "../runtime/sessionContext.js";

type BackendContext = Pick<
  RuntimeSessionContext,
  "accessToken" | "projectId" | "traceId"
>;

export const buildBackendContextHeaders = (
  context: BackendContext,
): Record<string, string> => {
  const headers: Record<string, string> = {
    Accept: "application/json",
    "Content-Type": "application/json",
    "X-Trace-Id": context.traceId,
  };

  if (context.accessToken) {
    headers.Authorization = `Bearer ${context.accessToken}`;
  }
  if (context.projectId) {
    headers["X-Project-Id"] = context.projectId;
  }

  return headers;
};