package l_encrypt

type (
	ApiCrypt interface {
		Encrypt(data string) (encryptData []byte, err error)
		Decrypt(encryptData string) (decryptData []byte, err error)
	}

	Rsa struct {
		App *AppEncrypt
	}

	SM2 struct {
		App *AppEncrypt
	}

	SM4 struct {
		App *AppEncrypt
	}

	AES struct {
		App *AppEncrypt
	}

	AppEncrypt struct {
		UniKEY            string
		MerchantPublicKey string
		PublicKey         string
		PrivateKey        string
	}
)

var apiCryptMap = map[cryptType]func(en *AppEncrypt) ApiCrypt{
	CryptRSA: NewRsa,
	CryptSM2: NewSm2,
	CryptSM4: NewSm4,
	CryptAES: NewAES,
}

func Crypt(ct cryptType) (cryptFunc func(app *AppEncrypt) ApiCrypt) {
	return apiCryptMap[ct]
}