<?php

namespace common\modules\banners\services;

use common\modules\banners\entities\Banner;
use common\modules\banners\forms\BannerForm;
use common\modules\banners\repositories\BannerRepository;
use yii\base\Security;

class BannerManageService
{
    private $repository;

    public function __construct(BannerRepository $repository)
    {
        $this->repository = $repository;
    }

    public function create(BannerForm $form): Banner
    {
	    if ($form->image) {
		    $filename = $form->image->baseName . '_' . (new Security())->generateRandomString(5) . '.' . $form->image->extension;
		    $path = \Yii::getAlias(Banner::FILE_ORIGINAL_PATH);
		    if (!file_exists($path))
		    {
			    mkdir($path, 0777, true);
		    }
		    $form->image->saveAs($path . '/' . $filename);
		    $form->image = $filename;
	    }

        $banner = Banner::create(
            $form->title,
	        $form->image,
            $form->url,
            $form->target,
            $form->start_at,
            $form->end_at,
            $form->include_urls,
            $form->exclude_urls,
            $form->active,
            $form->place_id
        );
        $this->repository->save($banner);
        return $banner;
    }

    public function edit($id, BannerForm $form): void
    {
        $banner = $this->repository->get($id);

	    if ($form->image) {
		    $filename = $form->image->baseName . '_' . (new Security())->generateRandomString(5) . '.' . $form->image->extension;
		    $path = \Yii::getAlias(Banner::FILE_ORIGINAL_PATH);
		    $form->image->saveAs($path . '/' . $filename);
		    $form->image = $filename;
	    }
	    else {
		    $form->image = $banner->image;
	    }

        $banner->edit(
	        $form->title,
	        $form->image,
	        $form->url,
	        $form->target,
	        $form->start_at,
	        $form->end_at,
	        $form->include_urls,
	        $form->exclude_urls,
	        $form->active,
	        $form->place_id
        );
        $this->repository->save($banner);
    }

    public function remove($id): void
    {
        $banner = $this->repository->get($id);
        $this->repository->remove($banner);
    }
}