import crypto from 'crypto';

const algorithm = 'aes-256-cbc';
const secretKey = process.env.SECRET_KEY;

export const generateIv = () => {
    return crypto.randomBytes(16);
};

export const encrypt = (text, iv) => {
    const cipher = crypto.createCipheriv(algorithm, Buffer.from(secretKey, 'utf-8'), iv);
    let encrypted = cipher.update(text, 'utf8', 'hex');
    encrypted += cipher.final('hex');
    return encrypted;
};

export const decrypt = (text, iv) => {
    console.log(text, secretKey, iv);
    const decipher = crypto.createDecipheriv(algorithm, Buffer.from(secretKey, 'utf-8'), iv);
    let decrypted = decipher.update(text, 'hex', 'utf8');
    decrypted += decipher.final('utf8');
    return decrypted;
};