import Ember from 'ember';
import Contributor from 'kredits-web/models/contributor';
import { moduleFor, test } from 'ember-qunit';

const {
  isPresent,
  isEmpty
} = Ember;

moduleFor('controller:index', 'Unit | Controller | index', {
  needs: ['service:kredits']
});

let addFixtures = function(controller) {
  controller.set('model', {
    contributors: [],
    proposals: []
  });

  [
    { github_username: "neo", github_uid: "318", balance: 10000 },
    { github_username: "morpheus", github_uid: "843", balance: 15000 },
    { github_username: "trinity", github_uid: "123", balance: 5000 },
    { github_username: "mouse", github_uid: "696", balance: 0 }
  ].forEach(fixture => {
    // we expect a bignumer but I don't want to add the bignumber dependency here... so this is some hack to return an object that looks good enough for the test
    let fakeBignumber = function(balance) { return { toNumber: function() { return balance; } }; };
    fixture.balance = fakeBignumber(fixture.balance);
    controller.get('model.contributors').push(Contributor.create(fixture));
  });
};

test('doesn\'t contain people with 0 balance', function(assert) {
  // This is a bit strange... we do not want the controller to call the init function defined in the controller that
  // initializes the event handlers on the contracts. Main reason is that we do not have proper contracts in test mode.
  // this seems to work. but probably kills some controller stuff, which is fine in this test
  let controller = this.subject({
    init: function() { }
  });
  addFixtures(controller);

  let contributorsSorted = controller.get('contributorsSorted');

  assert.ok(isPresent(contributorsSorted.findBy('github_username', 'neo')));
  assert.ok(isEmpty(contributorsSorted.findBy('github_username', 'mouse')));
});