<?php

namespace app\controllers;

use app\models\ComputationResult;
use Yii;
use yii\filters\AccessControl;
use yii\web\Controller;
use yii\web\Response;
use yii\filters\VerbFilter;
use app\models\LoginForm;
use app\models\ContactForm;
use app\models\DeckForm;

class SiteController extends Controller
{
	/**
	 * {@inheritdoc}
	 */
	public function behaviors()
	{
		return [
		];
	}

	/**
	 * {@inheritdoc}
	 */
	public function actions()
	{
		return [
			'error' => [
				'class' => 'yii\web\ErrorAction',
			],
		];
	}

	/**
	 * Displays homepage.
	 *
	 * @return string
	 */
	public function actionIndex()
	{
		$computation_result = new ComputationResult();
		$deck_form = new DeckForm();
		if ($deck_form->load(Yii::$app->request->post()))
		{
			if ($deck_form->validate())
			{
				$computation_result = $deck_form->compute();
			}
		}
		return $this->render('index', [
			'deck_form' => $deck_form,
			'result' => $computation_result,
		]);
	}
}