<?php

if (!defined('_PS_VERSION_')) {
    exit;
}

class PromotionalPriceRounding extends Module
{
    public function __construct()
    {
        $this->name = 'promotionalpricerounding';
        $this->tab = 'pricing';
        $this->version = '1.0.0';
        $this->author = 'Twoja Nazwa';
        $this->need_instance = 0;
        $this->ps_versions_compliancy = ['min' => '1.7.0.0', 'max' => _PS_VERSION_];

        parent::__construct();

        $this->displayName = $this->l('Zaokrąglanie cen promocyjnych w górę');
        $this->description = $this->l('Zaokrągla ceny promocyjne w górę, tak jak zwykłe ceny.');

        $this->confirmUninstall = $this->l('Czy na pewno chcesz odinstalować ten moduł?');
    }

    public function install()
    {
        return parent::install() && $this->registerHook('actionProductGetPrice');
    }

    public function uninstall()
    {
        return parent::uninstall() && $this->unregisterHook('actionProductGetPrice');
    }

    public function hookActionProductGetPrice($params)
    {
        if (isset($params['product'])) {
            $product = $params['product'];
            $price = $params['price'];
            $currency = Context::getContext()->currency;
            $decimals = is_array($currency) ? (int) $currency['decimals'] : (int) $currency->decimals;
            $factor = pow(10, $decimals);

            // Sprawdź, czy produkt ma aktywną promocję
            if (isset($product->specificPrice) && $product->specificPrice && $product->specificPrice['reduction'] > 0) {
                $params['price'] = ceil($price * $factor) / $factor;
            } elseif (isset($product->reduction) && $product->reduction > 0) {
                // Obsługa reguł cenowych
                $params['price'] = ceil($price * $factor) / $factor;
            }
        }
    }
}