package mc

import (
	"sync"
	"tg-mc/models"
	"time"
)

type Auth interface {
	IsAuthed(u models.User, expireMode bool) bool
	Auth(u models.User)
	Reject(u models.User)
}

type Authcator struct {
	UserMap *sync.Map
}

var authcator *Authcator

func GetAuthcator() Auth {
	if authcator == nil {
		authcator = &Authcator{
			UserMap: &sync.Map{},
		}
	}
	return authcator
}

func (a *Authcator) IsAuthed(u models.User, expireMode bool) bool {
	// if u.MCName != "VaalaCat" {
	// 	return true
	// }
	if approveTime, ok := a.UserMap.Load(u.MCName); ok {
		if !expireMode {
			return true
		} else if time.Since(approveTime.(time.Time)) < 30*time.Second {
			return true
		} else {
			return false
		}
	}
	return false
}

func (a *Authcator) Auth(u models.User) {
	a.UserMap.Store(u.MCName, time.Now())
}

func (a *Authcator) Reject(u models.User) {
	a.UserMap.Delete(u.MCName)
}