orderPRO/src/Modules/Settings/ErliIntegrationController.php

<?php
declare(strict_types=1);

namespace App\Modules\Settings;

use App\Core\Exceptions\IntegrationConfigException;
use App\Core\Http\RedirectPathResolver;
use App\Core\Http\Request;
use App\Core\Http\Response;
use App\Core\I18n\Translator;
use App\Core\Security\Csrf;
use App\Core\Support\Flash;
use App\Core\View\Template;
use App\Modules\Auth\AuthService;
use App\Modules\Cron\CronRepository;
use Throwable;

final class ErliIntegrationController
{
    private const ORDERS_IMPORT_JOB_TYPE = 'erli_orders_import';
    private const ORDERS_IMPORT_DEFAULT_INTERVAL_SECONDS = 300;
    private const ORDERS_IMPORT_DEFAULT_PRIORITY = 40;
    private const ORDERS_IMPORT_DEFAULT_MAX_ATTEMPTS = 3;
    private const STATUS_SYNC_JOB_TYPE = 'erli_status_sync';
    private const STATUS_SYNC_DEFAULT_INTERVAL_SECONDS = 900;
    private const STATUS_SYNC_DEFAULT_PRIORITY = 45;
    private const STATUS_SYNC_DEFAULT_MAX_ATTEMPTS = 3;
    private const STATUS_SYNC_DIRECTION_PULL = 'erli_to_orderpro';
    private const STATUS_SYNC_DIRECTION_PUSH = 'orderpro_to_erli';

    public function __construct(
        private readonly Template $template,
        private readonly Translator $translator,
        private readonly AuthService $auth,
        private readonly ErliIntegrationRepository $repository,
        private readonly ErliApiClient $apiClient,
        private readonly IntegrationsRepository $integrations,
        private readonly CronRepository $cronRepository,
        private readonly ErliOrdersSyncService $ordersSyncService,
        private readonly OrderStatusRepository $orderStatuses,
        private readonly ErliStatusMappingRepository $statusMappings,
        private readonly ErliPullStatusMappingRepository $pullStatusMappings
    ) {
    }

    public function index(Request $request): Response
    {
        $activeTab = $this->resolveTab((string) $request->input('tab', 'integration'));

        $html = $this->template->render('settings/erli', [
            'title' => $this->translator->get('settings.erli.title'),
            'activeMenu' => 'settings',
            'activeSettings' => 'integrations',
            'user' => $this->auth->user(),
            'csrfToken' => Csrf::token(),
            'activeTab' => $activeTab,
            'settings' => $this->repository->getSettings(),
            'ordersImportIntervalMinutes' => $this->currentImportIntervalMinutes(),
            'statusSyncDirection' => $this->currentStatusSyncDirection(),
            'statusSyncIntervalMinutes' => $this->currentStatusSyncIntervalMinutes(),
            'orderproStatuses' => $this->orderStatuses->listStatuses(),
            'erliStatusMappings' => $this->statusMappings->listAll(),
            'erliPullStatusMappings' => $this->pullStatusMappings->listAll(),
            'errorMessage' => (string) Flash::get('settings_error', ''),
            'successMessage' => (string) Flash::get('settings_success', ''),
            'testMessage' => (string) Flash::get('erli_test', ''),
            'importMessage' => (string) Flash::get('erli_import', ''),
        ], 'layouts/app');

        return Response::html($html);
    }

    public function save(Request $request): Response
    {
        $redirectTo = $this->resolveRedirect($request);
        if (!Csrf::validate((string) $request->input('_token', ''))) {
            Flash::set('settings_error', $this->translator->get('auth.errors.csrf_expired'));
            return Response::redirect($redirectTo);
        }

        try {
            $this->repository->saveSettings([
                'account_label' => (string) $request->input('account_label', ''),
                'api_key' => (string) $request->input('api_key', ''),
                'is_active' => $request->input('is_active', ''),
                'orders_fetch_enabled' => $request->input('orders_fetch_enabled', ''),
                'orders_fetch_start_date' => $this->validateStartDate((string) $request->input('orders_fetch_start_date', '')),
            ]);
            $this->upsertImportSchedule($request);
            $this->saveStatusSyncSettings($request);
            Flash::set('settings_success', $this->translator->get('settings.erli.flash.saved'));
        } catch (Throwable $exception) {
            Flash::set(
                'settings_error',
                $this->translator->get('settings.erli.flash.save_failed') . ' ' . $exception->getMessage()
            );
        }

        return Response::redirect($redirectTo);
    }

    public function savePullStatusMappings(Request $request): Response
    {
        $redirectTo = $this->resolveRedirect($request);
        if (!Csrf::validate((string) $request->input('_token', ''))) {
            Flash::set('settings_error', $this->translator->get('auth.errors.csrf_expired'));
            return Response::redirect($redirectTo);
        }

        $erliCodes = $request->input('erli_status_code', []);
        $erliNames = $request->input('erli_status_name', []);
        $orderproCodes = $request->input('orderpro_status_code', []);
        if (!is_array($erliCodes) || !is_array($erliNames) || !is_array($orderproCodes)) {
            Flash::set('settings_error', $this->translator->get('settings.erli.statuses.flash.save_failed'));
            return Response::redirect($redirectTo);
        }

        $mappings = [];
        foreach ($erliCodes as $index => $rawErliCode) {
            $erliCode = strtolower(trim((string) $rawErliCode));
            if ($erliCode === '') {
                continue;
            }
            $mappings[] = [
                'erli_status_code' => $erliCode,
                'erli_status_name' => trim((string) ($erliNames[$index] ?? '')),
                'orderpro_status_code' => strtolower(trim((string) ($orderproCodes[$index] ?? ''))),
            ];
        }

        try {
            $this->pullStatusMappings->replaceAll($mappings);
            Flash::set('settings_success', $this->translator->get('settings.erli.statuses.flash.saved_pull'));
        } catch (Throwable $exception) {
            Flash::set('settings_error', $this->translator->get('settings.erli.statuses.flash.save_failed') . ' ' . $exception->getMessage());
        }

        return Response::redirect($redirectTo);
    }

    public function savePushStatusMappings(Request $request): Response
    {
        $redirectTo = $this->resolveRedirect($request);
        if (!Csrf::validate((string) $request->input('_token', ''))) {
            Flash::set('settings_error', $this->translator->get('auth.errors.csrf_expired'));
            return Response::redirect($redirectTo);
        }

        $erliCodes = $request->input('erli_status_code', []);
        $erliNames = $request->input('erli_status_name', []);
        $orderproCodes = $request->input('orderpro_status_code', []);
        if (!is_array($erliCodes) || !is_array($erliNames) || !is_array($orderproCodes)) {
            Flash::set('settings_error', $this->translator->get('settings.erli.statuses.flash.save_failed'));
            return Response::redirect($redirectTo);
        }

        $mappings = [];
        foreach ($erliCodes as $index => $rawErliCode) {
            $erliCode = trim((string) $rawErliCode);
            if ($erliCode === '') {
                continue;
            }
            $mappings[] = [
                'erli_status_code' => $erliCode,
                'erli_status_name' => trim((string) ($erliNames[$index] ?? '')),
                'orderpro_status_code' => strtolower(trim((string) ($orderproCodes[$index] ?? ''))),
            ];
        }

        try {
            $this->statusMappings->replaceAll($mappings);
            Flash::set('settings_success', $this->translator->get('settings.erli.statuses.flash.saved_push'));
        } catch (Throwable $exception) {
            Flash::set('settings_error', $this->translator->get('settings.erli.statuses.flash.save_failed') . ' ' . $exception->getMessage());
        }

        return Response::redirect($redirectTo);
    }

    public function importNow(Request $request): Response
    {
        $redirectTo = $this->resolveRedirect($request);
        if (!Csrf::validate((string) $request->input('_token', ''))) {
            Flash::set('settings_error', $this->translator->get('auth.errors.csrf_expired'));
            return Response::redirect($redirectTo);
        }

        try {
            $result = $this->ordersSyncService->sync([
                'ignore_orders_fetch_enabled' => true,
                'max_messages' => 100,
            ]);
            Flash::set('erli_import', $this->formatImportResult($result));
        } catch (Throwable $exception) {
            Flash::set('settings_error', $this->translator->get('settings.erli.flash.import_failed') . ' ' . $exception->getMessage());
        }

        return Response::redirect($redirectTo);
    }

    public function test(Request $request): Response
    {
        $redirectTo = $this->resolveRedirect($request);
        if (!Csrf::validate((string) $request->input('_token', ''))) {
            Flash::set('settings_error', $this->translator->get('auth.errors.csrf_expired'));
            return Response::redirect($redirectTo);
        }

        try {
            $credentials = $this->repository->getCredentials();
            if ($credentials === null) {
                throw new IntegrationConfigException('Najpierw zapisz kompletna i aktywna konfiguracje Erli.');
            }

            $result = $this->apiClient->testConnection($credentials);
            $this->integrations->updateTestResult(
                $credentials['integration_id'],
                $result['ok'] ? 'ok' : 'fail',
                (int) $result['http_code'],
                (string) $result['message']
            );

            if ($result['ok']) {
                Flash::set('erli_test', $this->translator->get('settings.erli.flash.test_success'));
            } else {
                Flash::set('settings_error', $this->translator->get('settings.erli.flash.test_failed') . ' ' . $result['message']);
            }
        } catch (Throwable $exception) {
            Flash::set('settings_error', $this->translator->get('settings.erli.flash.test_failed') . ' ' . $exception->getMessage());
        }

        return Response::redirect($redirectTo);
    }

    private function resolveRedirect(Request $request): string
    {
        return RedirectPathResolver::resolve(
            (string) $request->input('return_to', '/settings/integrations/erli'),
            ['/settings/integrations'],
            '/settings/integrations/erli'
        );
    }

    private function resolveTab(string $tab): string
    {
        $normalized = trim($tab);
        if (in_array($normalized, ['integration', 'statuses', 'settings'], true)) {
            return $normalized;
        }

        return 'integration';
    }

    private function validateStartDate(string $value): string
    {
        $trimmed = trim($value);
        if ($trimmed === '') {
            return '';
        }

        if (preg_match('/^\d{4}-\d{2}-\d{2}$/', $trimmed) !== 1) {
            throw new IntegrationConfigException($this->translator->get('settings.erli.validation.orders_fetch_start_date_invalid'));
        }

        return $trimmed;
    }

    private function upsertImportSchedule(Request $request): void
    {
        $minutes = max(1, min(1440, (int) $request->input('orders_import_interval_minutes', 5)));
        $enabled = (string) $request->input('orders_fetch_enabled', '') === '1';
        $this->cronRepository->upsertSchedule(
            self::ORDERS_IMPORT_JOB_TYPE,
            $minutes * 60,
            self::ORDERS_IMPORT_DEFAULT_PRIORITY,
            self::ORDERS_IMPORT_DEFAULT_MAX_ATTEMPTS,
            null,
            $enabled
        );
    }

    private function saveStatusSyncSettings(Request $request): void
    {
        $direction = trim((string) $request->input('status_sync_direction', self::STATUS_SYNC_DIRECTION_PULL));
        if (!in_array($direction, [self::STATUS_SYNC_DIRECTION_PULL, self::STATUS_SYNC_DIRECTION_PUSH], true)) {
            throw new IntegrationConfigException($this->translator->get('settings.erli.validation.status_sync_direction_invalid'));
        }

        $minutes = max(1, min(1440, (int) $request->input('status_sync_interval_minutes', 15)));
        $enabled = (string) $request->input('is_active', '') === '1';
        $this->cronRepository->upsertSetting('erli_status_sync_direction', $direction);
        $this->cronRepository->upsertSetting('erli_status_sync_interval_minutes', (string) $minutes);
        $this->cronRepository->upsertSchedule(
            self::STATUS_SYNC_JOB_TYPE,
            $minutes * 60,
            self::STATUS_SYNC_DEFAULT_PRIORITY,
            self::STATUS_SYNC_DEFAULT_MAX_ATTEMPTS,
            null,
            $enabled
        );
    }

    private function currentImportIntervalMinutes(): int
    {
        foreach ($this->cronRepository->listSchedules() as $schedule) {
            if ((string) ($schedule['job_type'] ?? '') !== self::ORDERS_IMPORT_JOB_TYPE) {
                continue;
            }
            $seconds = (int) ($schedule['interval_seconds'] ?? self::ORDERS_IMPORT_DEFAULT_INTERVAL_SECONDS);
            return max(1, min(1440, (int) floor(max(60, $seconds) / 60)));
        }

        return 5;
    }

    private function currentStatusSyncDirection(): string
    {
        $direction = trim($this->cronRepository->getStringSetting('erli_status_sync_direction', self::STATUS_SYNC_DIRECTION_PULL));
        return in_array($direction, [self::STATUS_SYNC_DIRECTION_PULL, self::STATUS_SYNC_DIRECTION_PUSH], true)
            ? $direction
            : self::STATUS_SYNC_DIRECTION_PULL;
    }

    private function currentStatusSyncIntervalMinutes(): int
    {
        foreach ($this->cronRepository->listSchedules() as $schedule) {
            if ((string) ($schedule['job_type'] ?? '') !== self::STATUS_SYNC_JOB_TYPE) {
                continue;
            }
            $seconds = (int) ($schedule['interval_seconds'] ?? self::STATUS_SYNC_DEFAULT_INTERVAL_SECONDS);
            return max(1, min(1440, (int) floor(max(60, $seconds) / 60)));
        }

        return $this->cronRepository->getIntSetting('erli_status_sync_interval_minutes', 15, 1, 1440);
    }

    /**
     * @param array<string, mixed> $result
     */
    private function formatImportResult(array $result): string
    {
        return strtr($this->translator->get('settings.erli.flash.import_success'), [
            ':processed' => (string) (int) ($result['processed'] ?? 0),
            ':created' => (string) (int) ($result['imported_created'] ?? 0),
            ':updated' => (string) (int) ($result['imported_updated'] ?? 0),
            ':failed' => (string) (int) ($result['failed'] ?? 0),
            ':skipped' => (string) (int) ($result['skipped'] ?? 0),
            ':ack' => !empty($result['acknowledged']) ? 'tak' : 'nie',
        ]);
    }
}