<?php
require_once __DIR__ . '/class/db-functions.php';

$db = DBHandlerSelect::getInstance();
$pdo = $db->getConnection();

$id = (int)($_POST['id'] ?? 0);
$name = trim($_POST['name'] ?? '');
$description = trim($_POST['description'] ?? '');
$is_problem = isset($_POST['is_problem']) ? (int)$_POST['is_problem'] : 0;

if ($id <= 0) {
    echo json_encode(['success' => false, 'message' => 'ID non valido.']);
    exit;
}
if ($name === '') {
    echo json_encode(['success' => false, 'message' => 'Il nome è obbligatorio.']);
    exit;
}

try {
    $stmt = $pdo->prepare("
        UPDATE pause_reasons
        SET name = :name,
            description = :description,
            is_problem = :is_problem
        WHERE id = :id
    ");

    $stmt->execute([
        ':name' => $name,
        ':description' => $description !== '' ? $description : null,
        ':is_problem' => $is_problem,
        ':id' => $id
    ]);

    echo json_encode(['success' => true]);
} catch (Exception $e) {
    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
}