<?php
header('Content-Type: application/json');
include '../koneksi.php';
include '../auth.php';
requireLogin();

$id     = (int)($_POST['id'] ?? 0);
if ($id <= 0) { echo json_encode(['status'=>'error','message'=>'ID tidak valid']); exit; }

$nama   = mysqli_real_escape_string($conn, trim($_POST['nama']   ?? ''));
$jenis  = $_POST['jenis'] ?? 'Masjid';
$kontak = mysqli_real_escape_string($conn, trim($_POST['kontak'] ?? ''));
$alamat = mysqli_real_escape_string($conn, trim($_POST['alamat'] ?? ''));
$lat    = (float)($_POST['lat']    ?? 0);
$lng    = (float)($_POST['lng']    ?? 0);
$radius = max(50, min(5000, (int)($_POST['radius'] ?? 300)));

$valid_jenis = ['Masjid','Musholla','Gereja Protestan','Gereja Katolik','Pura','Vihara','Klenteng','Lainnya'];
if (!$nama || !$alamat || !$lat || !$lng || !in_array($jenis, $valid_jenis)) {
    echo json_encode(['status'=>'error','message'=>'Data tidak valid']); exit;
}
$jenis = mysqli_real_escape_string($conn, $jenis);
$q = "UPDATE rumah_ibadah SET nama='$nama',jenis='$jenis',kontak='$kontak',alamat='$alamat',lat=$lat,lng=$lng,radius=$radius WHERE id=$id";

if (mysqli_query($conn, $q)) {
    // Recalculate nearest ibadah for affected penduduk
    echo json_encode(['status'=>'success']);
} else {
    echo json_encode(['status'=>'error','message'=>mysqli_error($conn)]);
}