package redis

import "time"

// Driver is the interface which each supported redis client
// should support in order to be used in the redis session database.
type Driver interface {
	Connect(c Config) error
	PingPong() (bool, error)
	CloseConnection() error
	Set(sid, key string, value any) error
	Get(sid, key string) (any, error)
	Exists(sid string) bool
	TTL(sid string) time.Duration
	UpdateTTL(sid string, newLifetime time.Duration) error
	GetAll(sid string) (map[string]string, error)
	GetKeys(sid string) ([]string, error)
	Len(sid string) int
	Delete(sid, key string) error
}

var (
	_ Driver = (*GoRedisDriver)(nil)
)

// GoRedis returns the default Driver for the redis sessions database
// It's the go-redis client. Learn more at: https://github.com/go-redis/redis.
func GoRedis() *GoRedisDriver {
	return &GoRedisDriver{}
}