<?php
/**
 * Copyright since 2007 PrestaShop SA and Contributors
 * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Academic Free License version 3.0
 * that is bundled with this package in the file LICENSE.md.
 * It is also available through the world-wide-web at this URL:
 * https://opensource.org/licenses/AFL-3.0
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@prestashop.com so we can send you a copy immediately.
 *
 * @author    PrestaShop SA and Contributors <contact@prestashop.com>
 * @copyright Since 2007 PrestaShop SA and Contributors
 * @license   https://opensource.org/licenses/AFL-3.0 Academic Free License version 3.0
 */

namespace PrestaShop\Module\PsAccounts\Hook;

use AdminLoginPsAccountsController;
use Exception;
use PrestaShop\Module\PsAccounts\Account\Command\UpdateBackOfficeUrlsCommand;
use PrestaShop\Module\PsAccounts\Adapter\Link;
use PrestaShop\Module\PsAccounts\Service\AnalyticsService;
use PrestaShop\Module\PsAccounts\Service\PsAccountsService;
use Tools;

class ActionAdminLoginControllerSetMedia extends Hook
{
    /**
     * @return void
     *
     * @throws Exception
     */
    public function execute(array $params = [])
    {
        // Check and update URL if admin url changed (before login)
        // Only check before login form is being submitted
        $this->checkAndUpdateBackofficeUrl();

        if (defined('_PS_VERSION_') &&
            version_compare(_PS_VERSION_, '8', '>=')) {
            if (version_compare(_PS_VERSION_, '9', '<')) {
                $this->executeV8();
            } else {
                $this->executeV9();
            }
        }
    }

    /**
     * @return void
     *
     * @throws Exception
     */
    protected function executeV8()
    {
        $local = $this->isLocalLogin();

        $this->trackEditionLoginPage($local);

        if (!$local) {
            $this->redirectLegacyAccountLoginController();
        }
    }

    /**
     * @return void
     *
     * @throws Exception
     */
    protected function executeV9()
    {
        $local = $this->isLocalLogin();

        $this->trackEditionLoginPage($local);

        if (!$local) {
            $this->redirectSymfonyAccountLoginController();
        }
    }

    /**
     * @return bool
     */
    protected function isLocalLogin()
    {
        /** @var PsAccountsService $psAccountsService */
        $psAccountsService = $this->module->getService(PsAccountsService::class);

        return Tools::getValue('mode') === AdminLoginPsAccountsController::PARAM_MODE_LOCAL ||
            !empty(Tools::getValue('reset_token')) ||
            !$psAccountsService->getLoginActivated();
    }

    /**
     * @return void
     */
    protected function redirectLegacyAccountLoginController()
    {
//        /** @var Link $link */
//        $link = $this->module->getService(Link::class);
//        Tools::redirectLink($link->getAdminLink('AdminLoginPsAccounts', false));
        (new AdminLoginPsAccountsController())->run();
        exit;
    }

    /**
     * @return void
     */
    protected function redirectSymfonyAccountLoginController()
    {
        /** @var Link $link */
        $link = $this->module->getService(Link::class);
        header('Location: ' . $link->getAdminLink('SfAdminLoginPsAccounts', false));
        exit;
    }

    /**
     * @param bool $local
     *
     * @return void
     *
     * @throws Exception
     */
    protected function trackEditionLoginPage($local = false)
    {
        if ($this->module->isShopEdition()) {
            /** @var PsAccountsService $psAccountsService */
            $psAccountsService = $this->module->getService(PsAccountsService::class);
            $account = $psAccountsService->getEmployeeAccount();
            $userId = $account ? $account->getUid() : null;

            /** @var AnalyticsService $analytics */
            $analytics = $this->module->getService(AnalyticsService::class);

            if (!$local) {
                $analytics->pageAccountsBoLogin($userId);
            } else {
                $analytics->pageLocalBoLogin($userId);
            }
        }
    }

    /**
     * Check if admin URL changed and update if needed
     *
     * @return void
     */
    protected function checkAndUpdateBackofficeUrl()
    {
        $this->commandBus->handle(new UpdateBackOfficeUrlsCommand());
    }
}