<?php
header('Content-Type: application/json');
header('Access-Control-Allow-Origin: *');

// Konfiguracja bazy danych
$host = "localhost";
$db = "togethere_cloud";
$user = "root";
$pass = "HasloDoSQL";

try {
    
$pdo->exec("SET NAMES utf8mb4 COLLATE utf8mb4_unicode_ci");
} catch (PDOException $e) {
    http_response_code(500);
    echo json_encode([
        'success' => false,
        'error' => 'Błąd połączenia z bazą danych: ' . $e->getMessage()
    ], JSON_UNESCAPED_UNICODE);
    exit;
}

$userId = isset($_GET['id']) ? (int)$_GET['id'] : 0;

if ($userId <= 0) {
    http_response_code(400);
    echo json_encode([
        'success' => false,
        'error' => 'Nieprawidłowe ID użytkownika'
    ], JSON_UNESCAPED_UNICODE);
    exit;
}

try {
    $stmt = $pdo->prepare("
        SELECT 
            u.id,
            u.username,
            u.email,
            u.first_name,
            u.last_name,
            u.role,
            u.email_verified,
            u.created_at,
            u.account_suspended,
            u.disabled,
            u.newsletter_enabled,
            us.balance,
            us.matches_played,
            us.matches_won,
            us.matches_lost,
            us.account_status
        FROM users u
        LEFT JOIN user_stats us ON u.id = us.user_id
        WHERE u.id = ?
    ");
    
    $stmt->execute([$userId]);
    $user = $stmt->fetch(PDO::FETCH_ASSOC);
    
    if (!$user) {
        http_response_code(404);
        echo json_encode([
            'success' => false,
            'error' => 'Użytkownik nie istnieje'
        ], JSON_UNESCAPED_UNICODE);
        exit;
    }
    
    echo json_encode([
        'success' => true,
        'data' => $user
    ], JSON_UNESCAPED_UNICODE);
    
} catch (PDOException $e) {
    http_response_code(500);
    echo json_encode([
        'success' => false,
        'error' => 'Błąd podczas pobierania użytkownika: ' . $e->getMessage()
    ], JSON_UNESCAPED_UNICODE);
}
?>