import { Router } from "express";
import { redisClient } from "./app";

const router = Router();

router.get("/", async (_req, res, _next) => {
  if (!redisClient.isOpen) {
    await redisClient.connect();
  }

  const result = await redisClient.json.get("ldn");

  if (result == null || typeof result != "object") {
    return res.sendStatus(404);
  }

  return res.send(result);
});

router.get("/public_games", async (req, res, _next) => {
  let gameFilter = "";

  if (req.query.titleid != null && (req.query.titleid as string)?.length > 0) {
    gameFilter = req.query.titleid as string;
  }

  if (!redisClient.isOpen) {
    await redisClient.connect();
  }

  const results = await redisClient.json.get("games");

  if (results == null || typeof results != "object") {
    return res.sendStatus(404);
  }

  const games = Object.entries(results).map(([_, game]) => game);

  if (gameFilter.length > 0) {
    return res.send(games.filter((game) => game.title_id === gameFilter));
  }

  return res.send(games);
});

export default router;