<?php
/**
 * Hizmetler Controller
 */

class ServiceController {
    private $view;
    private $db;

    public function __construct() {
        $this->view = new View();
        $this->db = Database::getInstance();
    }

    public function index() {
        $services = $this->db->fetchAll(
            "SELECT * FROM services WHERE status = 'active' ORDER BY sort_order ASC"
        );

        // SEO - Hizmetler Sayfası (Title: 55 karakter, Description: 160 karakter)
        $this->view->set('page_title', 'Hizmetlerimiz');
        $this->view->set('page_description', 'Ankara beyaz eşya kombi servisi hizmetlerimiz: Buzdolabı, çamaşır makinesi, bulaşık makinesi, fırın ocak, kombi, klima ve televizyon tamiri. Orijinal parça, 1 yıl garanti.');
        $this->view->set('page_keywords', 'ankara beyaz eşya servisi, ankara kombi servisi, buzdolabı tamiri ankara, çamaşır makinesi tamiri ankara, bulaşık makinesi tamiri ankara, kombi tamiri ankara, klima servisi ankara, televizyon tamiri ankara');
        $this->view->set('services', $services);

        $this->view->render('services/index');
    }

    public function show($slug) {
        $service = $this->db->fetchOne(
            "SELECT * FROM services WHERE slug = ? AND status = 'active'",
            [$slug]
        );

        if (!$service) {
            http_response_code(404);
            $this->view->render('errors/404');
            return;
        }

        // SEO - Hizmet Detay Sayfası (Title: max 60 karakter, Description: 160 karakter)
        $serviceTitle = $service['title'];
        $serviceDesc = !empty($service['description']) ? Helper::excerpt($service['description'], 100) : '';
        
        // Hizmete özel SEO optimizasyonu - Title'ı kısalt
        $seoTitle = $serviceTitle . ' Ankara | Anka Servis';
        if (mb_strlen($seoTitle) > 60) {
            $seoTitle = $serviceTitle . ' | Ankara Servis';
        }
        $seoDescription = 'Ankara ' . strtolower($serviceTitle) . ' hizmeti. Orijinal yedek parça, 1 yıl garanti, şeffaf fiyat. Çankaya ve Keçiören şubelerimizle hizmetinizdeyiz. ' . $serviceDesc;
        if (mb_strlen($seoDescription) > 160) {
            $seoDescription = mb_substr($seoDescription, 0, 157) . '...';
        }
        
        // Tüm hizmetleri sidebar için çek
        $allServices = $this->db->fetchAll(
            "SELECT id, title, slug FROM services WHERE status = 'active' ORDER BY sort_order ASC"
        );
        
        $this->view->set('page_title', $seoTitle);
        $this->view->set('page_description', $seoDescription);
        $this->view->set('page_keywords', 'ankara ' . strtolower($serviceTitle) . ', ' . strtolower($serviceTitle) . ' ankara, ankara beyaz eşya servisi, ankara kombi servisi');
        $this->view->set('service', $service);
        $this->view->set('allServices', $allServices);

        $this->view->render('services/show');
    }
}