<?php

namespace KupShop\KupShopBundle\Util;

use KupShop\I18nBundle\Translations\SettingsTranslation;
use KupShop\KupShopBundle\Context\ContextManager;
use KupShop\KupShopBundle\Context\LanguageContext;
use Symfony\Contracts\Service\Attribute\Required;

class SettingsUtil
{
    protected ContextManager $contextManager;

    protected ?SettingsTranslation $settingsTranslation = null;

    public function saveValueInLanguage(string $lang, string $key, $value, bool $autoload = true)
    {
        if (Contexts::get(LanguageContext::class)->getDefaultId() == $lang) {
            \Settings::getDefault()->saveToDB([$key => $value], !$autoload ? [$key => true] : []);
        } else {
            $this->settingsTranslation->setLanguageId($lang)->save([$key => $value]);
        }
    }

    public function loadValueInLanguage(string $lang, string $key, bool $fallback = true)
    {
        return $this->contextManager->activateContexts([LanguageContext::class => $lang], function () use ($lang, $key, $fallback) {
            // fallback to default value is disabled so use settingsTranslation to get value from translations
            if ($this->settingsTranslation && $fallback === false && $lang !== Contexts::get(LanguageContext::class)->getDefaultId()) {
                return $this->settingsTranslation->setLanguageId($lang)->get()[$key] ?? null;
            }

            return \Settings::getDefault()->loadValue($key);
        });
    }

    public function isInLanguageDefined(string $lang, array $searchPath): bool
    {
        if (!findModule(\Modules::TRANSLATIONS)) {
            return true;
        }

        $languageContext = Contexts::get(LanguageContext::class);

        if ($lang != $languageContext->getDefaultId()) {
            $baseSettingsValue = ArrayUtil::searchInArray((array) \Settings::getFromCache($languageContext->getDefaultId()), $searchPath);
            $languageSettingsValue = ArrayUtil::searchInArray((array) \Settings::getFromCache($lang), $searchPath);

            return $baseSettingsValue != $languageSettingsValue;
        }

        return true;
    }

    #[Required]
    final public function setSettingsTranslation(?SettingsTranslation $settingsTranslation = null): void
    {
        $this->settingsTranslation = $settingsTranslation;
    }

    #[Required]
    final public function setContextManager(ContextManager $contextManager): void
    {
        $this->contextManager = $contextManager;
    }
}