<?php
require_once 'init.php';

$id = (int)($_GET['id'] ?? 0);

if ($id > 0) {
    $stmt = $pdo->prepare("SELECT url, status FROM websites WHERE id = ?");
    $stmt->execute([$id]);
    $web = $stmt->fetch();
    
    if ($web && $web['status'] === 'normal') {
        // Increment click count
        $update = $pdo->prepare("UPDATE websites SET click_count = click_count + 1 WHERE id = ?");
        $update->execute([$id]);
        
        // Redirect
        header("Location: " . $web['url']);
        exit;
    } else if ($web) {
        // If not normal, shouldn't be called directly since JS should catch it, 
        // but just redirect back to index if it happens
        header("Location: index.php");
        exit;
    }
}

// Fallback
header("Location: index.php");
exit;