<?php

/**
 * Copyright 2024-2025 Simply.IN Sp. z o.o.
 *
 * NOTICE OF LICENSE
 *
 * Licensed under the EUPL-1.2 or later.
 * You may not use this work except in compliance with the Licence.
 *
 * Copy of the Licence is available at:
 * https://joinup.ec.europa.eu/software/page/eupl
 * It is bundled with this package in the file LICENSE.txt
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the Licence is distributed on an as is basis,
 * without warranties or conditions of any kind, either express or implied.
 * Check the Licence for the specific language governing permissions
 * and limitations under the License.
 *
 * @author   Simply.IN Sp. z o.o.
 * @copyright 2024-2025 Simply.IN Sp. z o.o.
 * @license   https://joinup.ec.europa.eu/software/page/eupl
 */

declare(strict_types=1);

namespace SimplyIn\Ajax\Handler;

use Context;
use Customer;
use Simplyin;
use SimplyIn\Ajax\AjaxActionInterface;
use SimplyIn\Ajax\AjaxRequest;
use SimplyIn\Ajax\Service\DeliveryFormRenderer;
use SimplyIn\Api\SimplyInApiClient;
use SimplyIn\Session\SimplyInSessionInterface;

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

final class SubmitEmailHandler implements AjaxActionInterface
{
    public function __construct(
        private readonly SimplyInApiClient $api,
        private readonly Simplyin $module,
        private readonly Context $context,
        private readonly SimplyInSessionInterface $session,
        private readonly DeliveryFormRenderer $renderer,
    ) {
    }

    public function name(): string
    {
        return 'submitEmail';
    }

    public function execute(AjaxRequest $request): array
    {
        $email = $request->getString('email');
        if ($request->getBool('force_login') && $this->context->customer !== null) {
            $email = (string) $this->context->customer->email;
        }

        if ($request->getInt('login')) {
            $customer = new Customer();
            $customer->getByEmail($email);
            if (!($customer->id && !$customer->is_guest && $customer->active)) {
                return ['code' => 'NOT_FOUND'];
            }
        }
        if ($request->getInt('logout')) {
            $this->module->logout();
        }

        $raw = $this->api->apiCall(['email' => $email, 'language' => strtoupper((string) $this->context->language->iso_code)], 'POST', 'checkout/submitEmail');
        $response = is_array($raw) ? $raw : [];
        $code = $response['code'] ?? null;
        if ($code === 'NOT_FOUND' || $code === 'BAD_REQUEST') {
            $this->module->logout();

            return ['error' => $code];
        }

        $this->storeNotificationId($email, $response);

        return [
            'success' => true,
            'html' => $this->renderer->renderPopupConfirmation($response),
            'show_popup' => true,
            'userUsedPushNotifications' => $response['userUsedPushNotifications'] ?? '',
        ];
    }

    /**
     * @param array<string, mixed> $response
     */
    private function storeNotificationId(string $email, array $response): void
    {
        if (!empty($response['notificationTokenId'])) {
            $this->session->set('simplyin_notifiaction_token_id', (string) $response['notificationTokenId']);
        }
        $this->session->set('simplyin_email', $email);
    }
}
