<?php

namespace App\Komma\Shop\Categories\Kms;

use App\Komma\Kms\Core\Sections\SectionServiceInterface;
use Illuminate\Database\Eloquent\Collection;
use Illuminate\Database\Eloquent\Model;

interface CategoryServiceInterface extends SectionServiceInterface
{
    /**
     * This method will save an model
     *
     * @param $model Model or null
     * @param Collection $sectionTabItems These must be filled with data. This is something you need to do yourself.
     *
     * @return mixed
     */
    public function saveModel(Model $model = null, Collection $sectionTabItems): Model;

    /**
     * Makes the AbstractTranslatableModel a child from the categories by id if it isn't a child yet
     *
     * @param CategorizableInterface $model
     * @param string $categoryIds comma seperated like this 1,4,2,5
     */
    public function makeChildOfCategoriesIfNotAlready(CategorizableInterface $model, string $categoryIds):void;

    /**
     * Returns the category ids as a comma separated string for the CategorizableInterface implementation
     *
     * @param CategorizableInterface $model
     * @return string Category ids, comma separated
     */
    public function getCategoryIdsForModel(CategorizableInterface $model): ?string;
}