<?php

declare(strict_types=1);

namespace KupShop\DropshipBundle\Admin;

use KupShop\DropshipBundle\Util\TransferLocator;
use KupShop\KupShopBundle\Util\Compat\ServiceContainer;
use KupShop\KupShopBundle\Util\System\BundleFinder;

class Dropshipment extends \Window
{
    protected $required = [
        'name' => true,
        'source_url' => true,
    ];

    protected $defaults = [
        'active' => 1,
    ];

    protected TransferLocator $transferLocator;

    public function __construct()
    {
        $this->transferLocator = ServiceContainer::getService(TransferLocator::class);
    }

    public function processFormData(): array
    {
        $data = parent::processFormData();
        $this->unserializeCustomData($data);
        $r = array_filter($data['data']['restrictions'] ?? [], fn ($v) => !empty($v));
        if (count($r) > 0) {
            if (empty($r['values']) || empty($r['tagName'])) {
                $this->addError(translate('restrictionsValidationError'));
            }

            if (!empty($r['values'])) {
                $data['data']['restrictions']['values'] = preg_replace('/\s+/', ' ', trim($r['values']));
            }
        }

        $this->serializeCustomData($data);

        return $data;
    }

    public function get_vars()
    {
        $vars = parent::get_vars();

        $vars['body']['configurationTemplate'] = $this->getConfigurationTemplate($vars['body']['data']['type'] ?? null);
        $vars['body']['types'] = [];
        foreach ($this->transferLocator->getTransfers() as $type => $transfer) {
            $vars['body']['types'][$type] = $transfer::getName();
        }
        if ($this->getAction() == 'edit') {
            $vars['body']['configurationData'] = $this->transferLocator->getTransfer($vars['body']['data']['type'])->getConfigurationVariables();
        }
        if (findModule(\Modules::INVOICES)) {
            $vars['body']['invoices'] = sqlQueryBuilder()
                ->select('id, name')
                ->from('invoice_numbers')
                ->execute()
                ->fetchAllKeyValue();

            $vars['body']['invoices'] = ['' => 'Žádná fakturační řada'] + $vars['body']['invoices'];
        }

        $vars['body']['data']['configuration'] = json_decode($vars['body']['data']['configuration'] ?? '', true) ?: [];

        $this->unserializeCustomData($vars['body']['data']);

        return $vars;
    }

    public function getData()
    {
        $data = parent::getData();

        if (getVal('Submit')) {
            $data['active'] = $data['active'] === 'Y' ? 1 : 0;

            if (!empty($data['configuration'])) {
                $data['configuration'] = $this->transferLocator->getTransfer($data['type'])
                    ->prepareConfigurationData($data['configuration']);
            }

            $data['configuration'] = json_encode($data['configuration'] ?? []);

            $this->serializeCustomData($data);
        }

        return $data;
    }

    protected function getConfigurationTemplate(?string $type): ?string
    {
        $bundleFinder = ServiceContainer::getService(BundleFinder::class);

        $template = 'dropshipment.configuration.'.$type.'.tpl';
        if (file_exists($bundleFinder->getBundlesPath('Admin/templates/window/')['DropshipBundle'].$template)) {
            return $template;
        }

        return null;
    }
}

return Dropshipment::class;