package blobovniczatree

import (
	"time"

	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/blobovnicza"
	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/shard/mode"
)

const (
	rebuildStatusNotStarted = "not_started"
	rebuildStatusRunning    = "running"
	rebuildStatusCompleted  = "completed"
	rebuildStatusFailed     = "failed"
)

type Metrics interface {
	Blobovnicza() blobovnicza.Metrics

	SetParentID(parentID string)

	SetMode(mode.ComponentMode)
	Close()

	SetRebuildStatus(status string)
	ObjectMoved(d time.Duration)
	SetRebuildPercent(value uint32)
	ObjectsCount(d time.Duration, success bool)

	Delete(d time.Duration, success, withStorageID bool)
	Exists(d time.Duration, success, withStorageID bool)
	GetRange(d time.Duration, size int, success, withStorageID bool)
	Get(d time.Duration, size int, success, withStorageID bool)
	Iterate(d time.Duration, success bool)
	Put(d time.Duration, size int, success bool)
}

type noopMetrics struct{}

func (m *noopMetrics) SetParentID(string)                      {}
func (m *noopMetrics) SetMode(mode.ComponentMode)              {}
func (m *noopMetrics) Close()                                  {}
func (m *noopMetrics) SetRebuildStatus(string)                 {}
func (m *noopMetrics) SetRebuildPercent(uint32)                {}
func (m *noopMetrics) ObjectMoved(time.Duration)               {}
func (m *noopMetrics) Delete(time.Duration, bool, bool)        {}
func (m *noopMetrics) Exists(time.Duration, bool, bool)        {}
func (m *noopMetrics) GetRange(time.Duration, int, bool, bool) {}
func (m *noopMetrics) Get(time.Duration, int, bool, bool)      {}
func (m *noopMetrics) Iterate(time.Duration, bool)             {}
func (m *noopMetrics) Put(time.Duration, int, bool)            {}
func (m *noopMetrics) ObjectsCount(time.Duration, bool)        {}
func (m *noopMetrics) Blobovnicza() blobovnicza.Metrics {
	return &blobovnicza.NoopMetrics{}
}