import Redis from "ioredis";

const redis = new Redis({
  host: process.env.REDIS_HOST,
  port: parseInt(process.env.REDIS_PORT || "6379", 10),
  password: process.env.REDIS_PASSWORD || "",
  db: parseInt(process.env.REDIS_DB || "0", 10),
  connectTimeout: 5000,
  maxRetriesPerRequest: 2,
  retryStrategy: (times) => Math.min(times * 50, 2000),
  reconnectOnError: (err) => err.message.includes("READONLY"),
});

redis.on("connect", () => console.log("[redis] Connected"));
redis.on("error", (err) => console.error("[redis] Error:", err));

export default redis;