package cache

import (
	"time"

	"github.com/jellydator/ttlcache/v3"

	"payouts/internal/service/database/orm"
)

type cacheService struct {
	cache *ttlcache.Cache[string, orm.User]
}

func NewSessionCache(ttl time.Duration) (Service, error) {
	return &cacheService{
		cache: ttlcache.New(ttlcache.WithTTL[string, orm.User](ttl)),
	}, nil
}

// PutSession implements [Service].
func (c *cacheService) PutSession(sessionID string, user orm.User) {
	c.cache.Set(sessionID, user, ttlcache.DefaultTTL)
}

// GetUserFromSession implements [Service].
func (c *cacheService) GetSession(sessionId string) (orm.User, error) {
	if !c.cache.Has(sessionId) {
		return orm.User{}, NoSessionFound
	}
	cachedItem := c.cache.Get(sessionId)

	return cachedItem.Value(), nil
}

// StartBackground implements [Service].
func (c *cacheService) StartBackground() {
	c.cache.Start()
}