<?php

namespace App\Http\Controllers\Api\Course;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;

use Jiannei\Response\Laravel\Support\Facades\Response;
use Prettus\Validator\Contracts\ValidatorInterface;
use App\Contracts\Repositories\Course\CommentRepository;
use App\Repositories\Validators\Course\CommentValidator;

/**
 * Class CourseCommentsController.
 *
 * @package namespace App\Http\Controllers;
 */
class CommentController extends Controller
{
    /**
     * @var CommentRepository
     */
    protected $repository;

    /**
     * @var CommentValidator
     */
    protected $validator;

    /**
     * CourseCommentsController constructor.
     *
     * @param CommentRepository $repository
     * @param CommentValidator $validator
     */
    public function __construct(CommentRepository $repository, CommentValidator $validator)
    {
        $this->repository = $repository;
        $this->validator = $validator;
    }

    public function store(Request $request)
    {
        $this->validate($request, $this->validator->getRules(ValidatorInterface::RULE_CREATE));
        try {
            $data = $request->only(array_keys($this->validator->getRules(ValidatorInterface::RULE_CREATE)));
            $data['user_id'] = login_user_id();
            $comment = $this->repository->create($data);
            return Response::success($comment);
        } catch (\Exception $e) {
            return $this->errorStore($e);
        }
    }

    public function videoComments($video_id)
    {
        $comments = $this->repository->where('course_video_id', $video_id)->paginate(request('per_page', self::PAGE_NUM));
        return Response::success($this->repository->parserResult($comments));
    }

    public function courseComments($course_id)
    {
        $comments = $this->repository->where('course_id', $course_id)->paginate(request('per_page', self::PAGE_NUM));
        return Response::success($this->repository->parserResult($comments));
    }
}