<?php

namespace Lc\CaracoleBundle\Repository\Product;

use Lc\CaracoleBundle\Model\Product\ProductFamilyInterface;
use Lc\CaracoleBundle\Resolver\Price\PriceResolver;
use Lc\SovBundle\Repository\AbstractStore;

class ProductStore extends AbstractStore
{
    protected ProductRepositoryQuery $query;
    protected PriceResolver $priceResolver;

    public function __construct(ProductRepositoryQuery $query, PriceResolver $priceResolver)
    {
        $this->query = $query;
        $this->priceResolver = $priceResolver;
    }

    public function getCheapestProduct($productFamily)
    {
        $priceResolver = $this->priceResolver;
        return $this->getCheapestOrMostExpensiveProduct($productFamily, function ($a, $b) use ($priceResolver) {
            return $priceResolver->getPriceWithTaxAndReduction($a) > $priceResolver->getPriceWithTaxAndReduction($b);
        }, true);
    }

    public function getCheapestProductByRefUnit(ProductFamilyInterface $productFamily)
    {
        $priceResolver = $this->priceResolver;
        return $this->getCheapestOrMostExpensiveProduct($productFamily, function ($a, $b) use ($priceResolver) {
            return $priceResolver->getPriceByRefUnitWithTaxAndReduction($a) > $priceResolver->getPriceByRefUnitWithTaxAndReduction($b);
        }, false);
    }

    public function getMostExpensiveProductByRefUnit(ProductFamilyInterface $productFamily)
    {
        $priceResolver = $this->priceResolver;
        return $this->getCheapestOrMostExpensiveProduct($productFamily, function ($a, $b) use ($priceResolver) {
            return $priceResolver->getPriceByRefUnitWithTaxAndReduction($a) < $priceResolver->getPriceByRefUnitWithTaxAndReduction($b);
        }, false);
    }

    private function getCheapestOrMostExpensiveProduct(ProductFamilyInterface $productFamily, $comparisonFunction, $returnSelfIfNotActiveProducts)
    {
        if ($productFamily->getActiveProducts()) {
            $products = $productFamily->getProductsOnline()->getValues();
            if (count($products) > 0) {
                usort($products, $comparisonFunction);
                return $products[0];
            }
        } else {
            return $productFamily->getOriginProduct();
        }
        if ($returnSelfIfNotActiveProducts) {
            return $productFamily;
        } else {
            return false;
        }
    }
}