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

if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    $id = (int)($_POST['id'] ?? 0);
    $nama = trim($_POST['nama'] ?? '');
    $kategori = trim($_POST['kategori'] ?? '');
    if ($kategori === 'Parsil Tanah') {
        $kategori = 'Tanah';
    }
    $status = trim($_POST['status'] ?? '');
    $type = trim($_POST['type'] ?? '');
    $geometry = $_POST['geometry'] ?? '';
    $nilai = (float)($_POST['nilai'] ?? 0);

    if ($id <= 0 || $nama === '' || $kategori === '' || $status === '' || $type === '' || $geometry === '') {
        http_response_code(400);
        echo json_encode(['status' => 'error', 'message' => 'Data fitur tidak lengkap']);
        $conn->close();
        exit;
    }

    $stmt = $conn->prepare("UPDATE spatial_features SET nama_objek = ?, kategori = ?, status_objek = ?, type = ?, geometry_data = ?, nilai_ukur = ? WHERE id = ?");

    if (!$stmt) {
        http_response_code(500);
        echo json_encode(['status' => 'error', 'message' => $conn->error]);
        $conn->close();
        exit;
    }

    $stmt->bind_param("sssssdi", $nama, $kategori, $status, $type, $geometry, $nilai, $id);

    if ($stmt->execute()) {
        echo json_encode(['status' => 'success', 'message' => 'Fitur berhasil diperbarui']);
    } else {
        echo json_encode(['status' => 'error', 'message' => $stmt->error]);
    }

    $stmt->close();
}

$conn->close();
?>