<?php
/**
 * Copyright ©  All rights reserved.
 * See COPYING.txt for license details.
 */
declare(strict_types=1);

namespace Stemcell\Catalog\Model;

use Magento\Framework\Api\SearchCriteria\CollectionProcessorInterface;
use Magento\Framework\Exception\CouldNotDeleteException;
use Magento\Framework\Exception\CouldNotSaveException;
use Magento\Framework\Exception\NoSuchEntityException;
use Stemcell\Catalog\Api\Data\SpeciesInterface;
use Stemcell\Catalog\Api\Data\SpeciesInterfaceFactory;
use Stemcell\Catalog\Api\Data\SpeciesSearchResultsInterfaceFactory;
use Stemcell\Catalog\Api\SpeciesRepositoryInterface;
use Stemcell\Catalog\Model\ResourceModel\Species as ResourceSpecies;
use Stemcell\Catalog\Model\ResourceModel\Species\CollectionFactory as SpeciesCollectionFactory;

class SpeciesRepository implements SpeciesRepositoryInterface
{

    /**
     * @var SpeciesInterfaceFactory
     */
    protected $speciesFactory;

    /**
     * @var CollectionProcessorInterface
     */
    protected $collectionProcessor;

    /**
     * @var ResourceSpecies
     */
    protected $resource;

    /**
     * @var SpeciesCollectionFactory
     */
    protected $speciesCollectionFactory;

    /**
     * @var Species
     */
    protected $searchResultsFactory;


    /**
     * @param ResourceSpecies $resource
     * @param SpeciesInterfaceFactory $speciesFactory
     * @param SpeciesCollectionFactory $speciesCollectionFactory
     * @param SpeciesSearchResultsInterfaceFactory $searchResultsFactory
     * @param CollectionProcessorInterface $collectionProcessor
     */
    public function __construct(
        ResourceSpecies $resource,
        SpeciesInterfaceFactory $speciesFactory,
        SpeciesCollectionFactory $speciesCollectionFactory,
        SpeciesSearchResultsInterfaceFactory $searchResultsFactory,
        CollectionProcessorInterface $collectionProcessor
    ) {
        $this->resource = $resource;
        $this->speciesFactory = $speciesFactory;
        $this->speciesCollectionFactory = $speciesCollectionFactory;
        $this->searchResultsFactory = $searchResultsFactory;
        $this->collectionProcessor = $collectionProcessor;
    }

    /**
     * @inheritDoc
     */
    public function save(SpeciesInterface $species)
    {
        try {
            $this->resource->save($species);
        } catch (\Exception $exception) {
            throw new CouldNotSaveException(__(
                'Could not save the species: %1',
                $exception->getMessage()
            ));
        }
        return $species;
    }

    /**
     * @inheritDoc
     */
    public function get($speciesId)
    {
        $species = $this->speciesFactory->create();
        $this->resource->load($species, $speciesId);
        if (!$species->getId()) {
            throw new NoSuchEntityException(__('Species with id "%1" does not exist.', $speciesId));
        }
        return $species;
    }

    /**
     * @inheritDoc
     */
    public function getList(
        \Magento\Framework\Api\SearchCriteriaInterface $criteria
    ) {
        $collection = $this->speciesCollectionFactory->create();
        
        $this->collectionProcessor->process($criteria, $collection);
        
        $searchResults = $this->searchResultsFactory->create();
        $searchResults->setSearchCriteria($criteria);
        
        $items = [];
        foreach ($collection as $model) {
            $items[] = $model;
        }
        
        $searchResults->setItems($items);
        $searchResults->setTotalCount($collection->getSize());
        return $searchResults;
    }

    /**
     * @inheritDoc
     */
    public function delete(SpeciesInterface $species)
    {
        try {
            $speciesModel = $this->speciesFactory->create();
            $this->resource->load($speciesModel, $species->getSpeciesId());
            $this->resource->delete($speciesModel);
        } catch (\Exception $exception) {
            throw new CouldNotDeleteException(__(
                'Could not delete the Species: %1',
                $exception->getMessage()
            ));
        }
        return true;
    }

    /**
     * @inheritDoc
     */
    public function deleteById($speciesId)
    {
        return $this->delete($this->get($speciesId));
    }
}