<?php

namespace App\Services;

require_once __DIR__ . '/../../db/config.php';

class ApkService {
    protected $db;

    public function __construct() {
        $this->db = db();
    }

    public function getLatest($limit = 10) {
        $stmt = $this->db->prepare("SELECT * FROM apks WHERE status = 'published' ORDER BY created_at DESC LIMIT :limit");
        $stmt->bindValue(':limit', (int)$limit, \PDO::PARAM_INT);
        $stmt->execute();
        return $stmt->fetchAll();
    }

    public function getBySlug($slug) {
        $stmt = $this->db->prepare("SELECT * FROM apks WHERE slug = :slug AND status = 'published' LIMIT 1");
        $stmt->execute(['slug' => $slug]);
        return $stmt->fetch();
    }

    public function incrementDownload($apkId) {
        $stmt = $this->db->prepare("UPDATE apks SET total_downloads = total_downloads + 1 WHERE id = :id");
        $stmt->execute(['id' => $apkId]);

        $stmt = $this->db->prepare("INSERT INTO downloads (apk_id, ip_address) VALUES (:apk_id, :ip)");
        $stmt->execute([
            'apk_id' => $apkId,
            'ip' => $_SERVER['REMOTE_ADDR'] ?? '0.0.0.0'
        ]);
    }
}