<?php

namespace MasterStudy\Lms\Http\Controllers\Review;

use MasterStudy\Lms\Http\WpResponseFactory;
use MasterStudy\Lms\Repositories\AdminReviewRepository;
use MasterStudy\Lms\Validation\Validator;
use WP_REST_Request;
use WP_REST_Response;

final class GetCourseStudentsController {
	public function __invoke( int $course_id, WP_REST_Request $request ): WP_REST_Response {
		$validator = new Validator(
			$request->get_params(),
			array(
				'per_page' => 'nullable|integer',
				'page'     => 'nullable|integer',
				'search'   => 'nullable|string',
			)
		);

		if ( $validator->fails() ) {
			return WpResponseFactory::validation_failed( $validator->get_errors_array() );
		}

		$data = ( new AdminReviewRepository() )->get_course_students( $course_id, $validator->get_validated() );

		return WpResponseFactory::ok_with_data( $data );
	}
}
