<?php

namespace Skobkin\Bundle\PointToolsBundle\Tests\Controller;

use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;

class MainControllerTest extends WebTestCase
{
    public function testUserSearch()
    {
        $client = static::createClient();
        $crawler = $client->request('GET', '/');

        $userSearchForm = $crawler->filter('form.form-inline')->form();
        $userSearchForm['skobkin_bundle_pointtoolsbundle_user_search[login]'] = 'testuser';

        $crawler = $client->submit($userSearchForm);

        $this->assertTrue($client->getResponse()->isRedirect('/user/testuser'), 'Redirect to testuser\'s page didn\'t happen');
    }

    public function testNonExistingUserSearch()
    {
        $client = static::createClient();
        $crawler = $client->request('GET', '/');

        $userSearchForm = $crawler->filter('form.form-inline')->form();
        $userSearchForm['skobkin_bundle_pointtoolsbundle_user_search[login]'] = 'non-existing-user';

        $crawler = $client->submit($userSearchForm);

        $this->assertFalse($client->getResponse()->isRedirection(), 'Redirect to non-existing user on the main page');

        $formElement = $crawler->filter('form.form-inline')->first();

        $this->assertEquals(1, $formElement->count(), 'Form not found after searching non-existing user');

        $loginInputElement = $formElement->filter('#skobkin_bundle_pointtoolsbundle_user_search_login')->first();

        $this->assertEquals(1, $loginInputElement->count(), 'Login form input element not found after search of non existing user');

        $errorsListElement = $loginInputElement->siblings()->filter('span.help-block')->children()->filter('ul.list-unstyled')->first();

        $this->assertEquals(1, $errorsListElement->count(), 'Form errors list not found after search of non-existing user');

        $firstError = $errorsListElement->children()->first();

        $this->assertEquals(1, $firstError->count(), 'No errors in the list');
        $this->assertEquals(' Login not found', $firstError->text(), 'Incorrect error text');
    }

    public function testUserStats()
    {
        $client = static::createClient();

        $crawler = $client->request('GET', '/');

        $userStatsBlock = $crawler->filter('.container.service-stats');

        // Assuming we have stats block
        $this->assertEquals(1, $userStatsBlock->count(), 'Stats block not found');
        // @todo rewrite to named classes
        // Assuming we have at least one user shown
        $this->assertGreaterThan(
            0,
            $userStatsBlock->children()->first()->children()->last()->text(),
            'Zero service users shown on the main page'
        );
        // Assuming we have at least one subscriber
        $this->assertGreaterThan(
            0,
            $userStatsBlock->children()->eq(1)->children()->last()->text(),
            'Zero service subscribers shows on the main page'
        );
    }
}