<?php
header("Content-Type: application/json; charset=UTF-8");
require_once '../auth_helper.php';
requireAdmin();
include_once '../db_connect.php';

$data = json_decode(file_get_contents("php://input"));

if(!empty($data->id)) {
    $id = (int)$data->id;
    $nama = $conn->real_escape_string($data->nama ?? '');
    $status = $conn->real_escape_string($data->status ?? 'SHM');
    
    // Jika ada update geometri
    if(!empty($data->geom)) {
        $luas = (float)($data->luas ?? 0);
        $geom = $conn->real_escape_string(json_encode($data->geom));
        $query = "UPDATE parsil SET nama='$nama', status='$status', luas=$luas, geom=ST_GeomFromGeoJSON('$geom') WHERE id=$id";
    } else {
        $query = "UPDATE parsil SET nama='$nama', status='$status' WHERE id=$id";
    }

    if($conn->query($query)) {
        echo json_encode(["status" => "success", "message" => "Parsil berhasil diupdate."]);
    } else {
        echo json_encode(["status" => "error", "message" => "Gagal update parsil: " . $conn->error]);
    }
} else {
    echo json_encode(["status" => "error", "message" => "ID tidak diberikan."]);
}
?>