<?php

// {{{ License

// This file is part of GNU social - https://www.gnu.org/software/social
//
// GNU social is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// GNU social 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with GNU social.  If not, see <http://www.gnu.org/licenses/>.

// }}}

namespace Plugin\Poll\Forms;

use App\Core\Form;
use function App\Core\I18n\_m;
use App\Entity\Poll;
use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
use Symfony\Component\Form\Extension\Core\Type\TextType;
use Symfony\Component\Form\Form as SymfForm;

/**
 * Form to respond a Poll
 *
 * @package  GNUsocial
 * @category PollPlugin
 *
 * @author    Daniel Brandao <up201705812@fe.up.pt>
 * @copyright 2020 Free Software Foundation, Inc http://www.fsf.org
 * @license   https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
 */
class ShowPollForm extends Form
{
    /**
     * Creates a radio form with the options given
     *
     * @param array $opts options
     *
     * @return SymfForm
     */
    public static function make(Poll $poll): SymfForm
    {
        $opts        = $poll->getOptionsArr();
        $question    = $poll->getQuestion();
        $formOptions = [];
        for ($i = 1; $i <= count($opts); ++$i) {
            $options[$opts[$i - 1]] = $i;
        }
        $formOptions[] = ['Question', TextType::class, ['data' => $question, 'label' => _m(('Question')), 'disabled' => true]];
        $formOptions[] = ['Options:', ChoiceType::class, [
            'choices'  => $options,
            'expanded' => true,
        ]];

        return parent::create($formOptions);
    }
}