import {
  getCookie,
  getSignedCookie,
  setCookie,
  setSignedCookie,
  deleteCookie,
} from "hono/cookie";
import cookie from "cookie";
// console.log("db module path:", "@/lib/db");
// console.log(
//   "globalThis.__WAKU_MIDDLEWARE_CONTEXT_STORAGE__:",
//   globalThis.__WAKU_MIDDLEWARE_CONTEXT_STORAGE__,
// );
import db from "../db";

import type { Middleware } from "waku/config";

// XXX we would probably like to extend config.

const cookieMiddleware: Middleware = () => {
  console.log("cookieMiddleware executed");
  return async (ctx, next) => {
    const cookies = cookie.parse(ctx.req.headers.cookie || "");
    console.log({ cookies });
    const coki = cookies.sorlang;
    if (!coki) {
      if (ctx.req.url.pathname === "/login") return await next();
      ctx.res.status = 301;
      ctx.res.headers = {
        Location: "/login",
      };
    }
    if (coki) {
      const userRow = db.fetchCookie(coki);
      if (userRow) ctx.data.user = { id: userRow.id, name: userRow.name };
      else {
        if (ctx.req.url.pathname === "/login") return await next();
        ctx.res.status = 301;
        ctx.res.headers = {
          Location: "/login",
        };
      }
    }
    await next();
  };
};

export default cookieMiddleware;