package valkey

import (
	"errors"
	"github.com/valkey-io/valkey-go"
	"github.com/valkey-io/valkey-go/valkeyhook"
	"github.com/zeromicro/go-zero/core/syncx"
	"time"
)

const (
	// ClusterType means redis cluster.
	ClusterType = "cluster"
	// NodeType means redis node.
	NodeType = "node"
	// Nil is an alias of redis.Nil.

	blockingQueryTimeout = 5 * time.Second
	readWriteTimeout     = 2 * time.Second
	defaultSlowThreshold = time.Millisecond * 100
	defaultPingTimeout   = time.Second
)

var Nil = valkey.Nil

var (
	// ErrNilNode is an error that indicates a nil redis node.
	ErrNilNode    = errors.New("nil redis node")
	slowThreshold = syncx.ForAtomicDuration(defaultSlowThreshold)
)

type (
	// VKNode interface represents a redis node.
	VKNode interface {
		valkey.CoreClient
	}

	// Hook is an alias of valkeyhook.Hook.
	Hook = valkeyhook.Hook
)