<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**
 * Cohorts steps definitions.
 *
 * @package    core_cohort
 * @category   test
 * @copyright  2013 David Monllaó
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

// NOTE: no MOODLE_INTERNAL test here, this file may be required by behat before including /config.php.

require_once(__DIR__ . '/../../../lib/behat/behat_base.php');

use Behat\Behat\Context\Step\Given as Given;

/**
 * Steps definitions for cohort actions.
 *
 * @package    core_cohort
 * @category   test
 * @copyright  2013 David Monllaó
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class behat_cohort extends behat_base {

    /**
     * Adds the user to the specified cohort.
     *
     * @Given /^I add "(?P<user_username_string>(?:[^"]|\\")*)" user to "(?P<cohort_idnumber_string>(?:[^"]|\\")*)" cohort$/
     * @param string $username
     * @param string $cohortidnumber
     */
    public function i_add_user_to_cohort($username, $cohortidnumber) {
        global $DB;

        // The user was created by the data generator, executed by the same PHP process that is
        // running this step, not by any Selenium action.
        $userid = $DB->get_field('user', 'id', array('username' => $username));

        $steps = array(
            new Given('I click on "' . get_string('assign', 'cohort') . '" "link" in the "' . $this->escape($cohortidnumber) . '" "table_row"'),
            new Given('I select "' . $userid . '" from "' . get_string('potusers', 'cohort') . '"'),
            new Given('I press "' . get_string('add') . '"'),
            new Given('I press "' . get_string('backtocohorts', 'cohort') . '"')
        );

        // If we are not in the cohorts management we should move there before anything else.
        if (!$this->getSession()->getPage()->find('css', 'input#cohort_search_q')) {

            $parentnodes = get_string('administrationsite') .
                ' > ' . get_string('users', 'admin') .
                ' > ' . get_string('accounts', 'admin');

            $steps = array_merge(
                array(
                    new Given('I am on homepage'),
                    new Given('I navigate to "' . get_string('cohorts', 'cohort') . '" node in "' . $parentnodes . '"')
                ),
                $steps
            );
        }

        return $steps;
    }
}