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<?php
/**
 * HebrewParseTrainer - practice Hebrew verbs
 * Copyright (C) 2015  Camil Staps <info@camilstaps.nl>
 *
 * This program 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.
 *
 * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 */
namespace App\Http\Controllers;

use HebrewParseTrainer\Verb;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Input;
use Laravel\Lumen\Routing\Controller as BaseController;

class RandomVerbController extends BaseController {

    public function show()
    {
        $verbs = Verb::all();
        foreach (Input::get() as $col => $val) {
            $val = explode(',', $val);
            $verbs = $verbs->filter(function(Verb $item) use ($col, $val) {
                return in_array($item->getAttribute($col), $val);
            });
        }
        $verb = $verbs->random();

        $obj = ['verb' => $verb, 'answers' => $verb->otherParsings()];
        return response()->json($obj);
    }

}