import CryptoJS from "react-native-crypto-js";

const encrypt = (data, hash) => {
    var key  = CryptoJS.enc.Latin1.parse(`${hash}-loyalty`)
    var iv   = CryptoJS.enc.Latin1.parse('unioilloyaltyapp')
    var encrypted = CryptoJS.AES.encrypt(
        data,
        key,
        {iv:iv,mode:CryptoJS.mode.CBC,padding:CryptoJS.pad.Pkcs7
    }).toString()
    return encrypted
}

const decrypt = (data, hash) => {
    var key  = CryptoJS.enc.Latin1.parse(`${hash}-loyalty`)
    var iv   = CryptoJS.enc.Latin1.parse('unioilloyaltyapp')
    var decrypted = CryptoJS.AES.decrypt(
        data,
        key,
        {iv:iv,padding:CryptoJS.pad.Pkcs7}
    ).toString(CryptoJS.enc.Utf8)
    return decrypted
}

export default {
    encrypt,
    decrypt
}