import { size } from 'lodash';
import validateEquality from 'components/forms/validators/validate_equality';
import validEmail from 'components/forms/validators/valid_email';

const validate = (formData) => {
  const errors = {};
  const {
    email,
    password,
    password_confirmation: passwordConfirmation,
    username,
  } = formData;

  if (!validEmail(email)) {
    errors.email = 'Email must be a valid email';
  }

  if (!email) {
    errors.email = 'Email must be present';
  }

  if (!username) {
    errors.username = 'Username must be present';
  }

  if (password && passwordConfirmation && !validateEquality(password, passwordConfirmation)) {
    errors.password_confirmation = 'Password confirmation does not match password';
  }

  if (!password) {
    errors.password = 'Password must be present';
  }

  if (!passwordConfirmation) {
    errors.password_confirmation = 'Password confirmation must be present';
  }

  const valid = !size(errors);

  return { valid, errors };
};

export default { validate };