import { getDb, type Database } from "@stepping/db";

import { DEV_USER_ID } from "@stepping/config";

import { readSessionCookie, validateSession, type SessionUser } from "./auth";

export interface Context {

  db: Database;

  user: SessionUser | null;

}

export async function createContext({

  headers,

}: {

  headers: Headers;

}): Promise<Context> {

  const db = getDb();

  const token = readSessionCookie(headers.get("cookie"));

  let user = await validateSession(db, token);

  if (!user && process.env.STEPPING_DEV_AUTH === "1") {

    user = { id: DEV_USER_ID, role: "member" };

  }

  return { db, user };

}