<?php

namespace App\Controller;

use App\Model\Game;
use App\Repository\CellRepository;
use Doctrine\DBAL\DBALException;
use Doctrine\ORM\NonUniqueResultException;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Annotation\Route;

class MainController extends AbstractController
{

    /**
     * @var Game
     */
    private $game;

    /**
     * @var CellRepository
     */
    private $cellRepository;

    public function __construct(
        Game $game,
        CellRepository $cellRepository
    ) {
        $this->game = $game;
        $this->cellRepository = $cellRepository;
    }

    /**
     * @Route ("/", name="main", path="main")
     */
    public function index(): Response
    {
        $cells = $this->cellRepository->getAll();
        return $this->render(
            'index.html.twig',
            [
                'cells' => $cells
            ]
        );
    }

    /**
     * @Route ("/reset-game", name="reset-game", path="reset-game")
     * @return RedirectResponse
     * @throws DBALException
     * @throws NonUniqueResultException
     */
    public function resetGame(): RedirectResponse
    {
        $this->game->resetDatabase();
        $this->game->initializeWithFixedValues($this->getInitialCellData());
        return $this->redirectToRoute('main', [], 301);
    }

    /**
     * @return Response
     * @Route ("/refresh-game-single", name="refresh-game-single")
     */
    public function checkTableSingle(): Response
    {
        $this->game->initialize();
        $toastText = '';
        if ($this->game->processSingleCases()) {
            $toastText = 'There are no more exclusions for single values';
        }
        return $this->json(
            [
                'gameTable' => $this->getRenderedGameTableContent(),
                'toast' => $toastText
            ]
        );
    }

    /**
     * @return Response
     * @Route ("/refresh-game-multi", name="refresh-game-multi")
     */
    public function checkTableMultiValues(): Response
    {
        $this->game->initialize();
        $toastText = '';
        if ($this->game->processMultiCases()) {
            $toastText = 'There are no more exclusions for multi values';
        }
        return $this->json(
            [
                'gameTable' => $this->getRenderedGameTableContent(),
                'toast' => $toastText
            ]
        );
    }

    /**
     * @return false|string
     */
    private function getRenderedGameTableContent()
    {
        return $this->render(
            'game-table.html.twig',
            [
                'cells' => $this->game->getCells()
            ]
        )->getContent();
    }

    /**
     * @return int[][]
     */
    private function getInitialCellData(): array
    {
        //initial
        return [
            [2, 1, 7],
            //...
        ];
    }
}