import { crypto_secretbox_MACBYTES, crypto_secretbox_NONCEBYTES } from 'sodium-native';
import WindWalkerCrypt from '../Impl/WindWalkerCrypt';

const expected = { user: 'data' };
const crypt = new WindWalkerCrypt('123scycycxvxvdvse5678IDLNJNCSKJfefefefeffJKkjbkjbkjnsl');

describe('Crypt tests', () => {
  it('Constants', () => {
    expect(crypto_secretbox_NONCEBYTES).toEqual(24);
    expect(crypto_secretbox_MACBYTES).toEqual(16);
  });

  it('Encrypt/Decrypt', () => {
    crypt.encrypt(expected);
    const encrypted = crypt.encrypt(expected);
    const decrypted = crypt.decrypt(encrypted);

    expect(decrypted).toEqual(expected);
  });

  it('Decrypt unknown test', () => {
    try {
      crypt.decrypt('_unknown');
      expect(false).toBeTruthy();
    } catch (e) {
      if (e instanceof Error) expect(e.message).toEqual('Unknown prefix in hash.');
    }
  });

  it('Invalid HMAC', () => {
    try {
      let encrypted = crypt.encrypt(expected);
      encrypted = encrypted.substring(crypt.getPrefixLength() + 2);

      crypt.decrypt(`${crypt.getPrefix()}${encrypted}`);
      expect(false).toBeTruthy();
    } catch (e) {
      if (e instanceof Error) expect(e.message).toEqual('HMAC Error: Invalid HMAC.');
    }
  });

  it('Decrypt string from PHP', () => {
    const phpCrypt = new WindWalkerCrypt('ADFAF1A6A1SEASCA6FA6C1A26SEV6S6S26S2V6SVV+94S8363SDDV6SDV645');

    // eslint-disable-next-line max-len
    const php = '002_Cww5KOU6QJOs1UaKXPmxJNEmk4HS6jBs85VSGjis30k=:UIJEGDZf7wFSudwi7lq36AeiiSB4g5vzmeRYXKsd1bM=:MTtg0gS+2PsDOsFc6VuJuU0rKTjXIk1S:sAhh2siZDXLysLmcjPix1Iv5EMstzIqpEu79K4euqj6qmzbckk2l5TAhpwD7HGtsMWtEezBlQdK+Ptz51cLvCMNTQAQxlBimDBd1+PPsPso9Ldh0zSmBbq1kJJeqyNWq0oDwEDawbmCMv0itRxq/vlwGiypcCGY6gsQ+EuDld6SBZ6RezKUI7lZMBxJhz4MkLAQGwKg0aFdoCsjyjNZZRil6aMinokzKW9KLOuo1EaqnwLTPMl1E0oQXgtnwQiX3B5neFxml7RKHAV9BfWOQBVSHoZuK7t0WoZKfrsuElo7c8r0p2IwKlZByR+bPktpgtirUdG90Uw/KbPut1vUFqdPKK72lsEli35nMjUj18cM=';
    const decryptedObj = phpCrypt.decrypt(php);
    expect(decryptedObj).toHaveProperty('key', 'val');
    expect(decryptedObj).toHaveProperty('str');

    const decryptedStr = phpCrypt.decrypt(decryptedObj.str);
    expect(decryptedStr).toEqual('asdf12342~!@#$%^&*()_+{}|:"<>?[]\\;,./');
  });
});