package db

import (
	"context"
	"log/slog"

	"github.com/redis/go-redis/v9"

	"server/internal/config"
)

func NewRedisClient(cfg *config.Config) (*redis.Client, error) {
	client := redis.NewClient(&redis.Options{
		Addr:     cfg.Redis.Addr,
		Password: cfg.Redis.Password,
		DB:       cfg.Redis.DB,
	})

	if err := client.Ping(context.Background()).Err(); err != nil {
		slog.Error("failed to connect redis", "error", err)
		return nil, err
	}

	slog.Info("redis connected", "addr", cfg.Redis.Addr)

	return client, nil
}