package adapter

import "context"

type UserTraffic struct {
	Tx int64 `json:"tx"`
	Rx int64 `json:"rx"`
}

type UserInfo struct {
	Username   string
	Credential string
}

type UserManager interface {
	Service
	Authenticate(ctx context.Context, protocol string, credential string, addr string) (username string, err error)
	GetCredentials(protocol string) ([]UserInfo, error)
	ReportTraffic(username string, tx int64, rx int64)
	GetTraffic(username string) (tx int64, rx int64)
	ListTraffic() map[string]UserTraffic
	KickUser(username string)
}