package captcha

import (
	"image"
	"time"
)

var captchaDb CaptchaDB = CaptchaDB{
	DB: make(map[ID]ICaptcha)}

func Init(expiration time.Duration) {
	captchaDb.SetExpiration(expiration)
}

func New(data string, captcha ICaptcha) (ICaptcha, ID) {
	return captchaDb.New(data, captcha)
}

func Image(id ID) (*image.Image, error) {
	return captchaDb.Image(id)
}

func Solve(id ID, answer Answer) (bool, error) {
	return captchaDb.Solve(id, answer)
}

func IsSolved(id ID) (bool, error) {
	return captchaDb.IsSolved(id)
}