<?php
/**
 * app/modules/buildings/delete.php
 */

if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
    http_response_code(405);
    echo json_encode(['error' => 'Methode nicht erlaubt']);
    exit;
}

header('Content-Type: application/json');

$id = (int)($_POST['id'] ?? $_GET['id'] ?? 0);
if ($id <= 0) {
    http_response_code(400);
    echo json_encode(['error' => 'ID fehlt']);
    exit;
}

$exists = $sql->single("SELECT id FROM buildings WHERE id = ?", "i", [$id]);
if (!$exists) {
    http_response_code(404);
    echo json_encode(['error' => 'Gebaeude nicht gefunden']);
    exit;
}

$rows = $sql->set("DELETE FROM buildings WHERE id = ?", "i", [$id]);
if ($rows === false) {
    http_response_code(500);
    echo json_encode(['error' => 'Loeschen fehlgeschlagen']);
    exit;
}

echo json_encode(['status' => 'ok', 'success' => true, 'rows' => $rows]);