package captcha

import "github.com/mojocn/base64Captcha"

var captchaStore base64Captcha.Store = base64Captcha.DefaultMemStore

func Generate(height int, width int, length int, maxSkew float64, dotCount int) (id, b64s, answer string, err error) {
	driver := base64Captcha.NewDriverDigit(height, width, length, maxSkew, dotCount)
	// driver := base64Captcha.NewDriverString(config.File.Captcha.ImgHeight,
	// 	config.File.Captcha.ImgWidth,
	// 	6, 1, keyLong, source, nil, nil, nil)
	cp := base64Captcha.NewCaptcha(driver, captchaStore)
	return cp.Generate()
}

func Verify(id, answer string, clear bool) bool {
	return captchaStore.Verify(id, answer, clear)
}