package global

import (
	"context"
	"electricity_bill_calc/config"
	"fmt"

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

var (
	RedisConn *redis.Client
	Ctx = context.Background()
)

func SetupRedisConnection() error {
	RedisConn = redis.NewClient(&redis.Options{
		Addr:     fmt.Sprintf("%s:%d", config.RedisSettings.Host, config.RedisSettings.Port),
		Password: config.RedisSettings.Password,
		DB:       config.RedisSettings.DB,
	})

	_, err := RedisConn.Ping().Result()
	if err != nil {
		return err
	}
	return nil
}