const express = require("express");
const { checkDatabase } = require("../config/database.lifecycle");
const { checkRedis } = require("../config/redis.lifecycle");

const router = express.Router();

const live = (_req, res) => res.json({
  status: "ok",
  service: "zumri-api",
  timestamp: new Date().toISOString(),
  uptime: process.uptime(),
});

router.get("/live", live);
router.get("/ready", async (_req, res) => {
  const [database, redis] = await Promise.all([checkDatabase(), checkRedis()]);
  const ready = database && redis;
  res.status(ready ? 200 : 503).json({
    status: ready ? "ready" : "not_ready",
    checks: { database: database ? "ok" : "error", redis: redis ? "ok" : "error" },
  });
});

module.exports = { healthRouter: router, live };