import Ember from 'ember';
import validatorLookup from './validator-lookup';

const { warn } = Ember;

function createChangeset(obj, { validations }) {
  return new Proxy(obj, {
    set(target, property, value, receiver) {
      let validationResult = validatorLookup(validations, property)(property, value);
      if (validationResult.isValid) {
      	target[property] = value;
      } else {
      	warn(validationResult.message);
      }
      return true;
    }
  });
}

export default class Changeset {
	constructor() {
  	return createChangeset(...arguments);
  }
}