<?php
session_start();
header('Content-Type: application/json');

require_once __DIR__ . '/../classes/DB.php';
require_once __DIR__ . '/../classes/User.php';
require_once __DIR__ . '/../classes/Rating.php';

$user = User::fromSession();
if (!$user) {
    echo json_encode(["ok" => false, "error" => "Not logged in"]);
    exit;
}

$imageId = $_POST['image_id'] ?? null;
$rating  = $_POST['rating'] ?? null;

if (!$imageId || !$rating) {
    echo json_encode(["ok" => false, "error" => "Missing fields"]);
    exit;
}

try {
    Rating::add((int)$imageId, $user->id, (int)$rating);
    echo json_encode(["ok" => true]);
} catch (Exception $e) {
    echo json_encode(["ok" => false, "error" => $e->getMessage()]);
}