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

$sql = "SELECT id, nama_objek, kategori, status_objek, type, geometry_data, nilai_ukur, created_at 
        FROM spatial_features 
        WHERE kategori IN ('Tanah', 'Parsil Tanah')
        ORDER BY created_at DESC";

$result = $conn->query($sql);
$features = [];

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

if ($result && $result->num_rows > 0) {
    while($row = $result->fetch_assoc()) {
        $row['geometry_data'] = json_decode($row['geometry_data']);
        $row['nilai_ukur'] = (float)$row['nilai_ukur'];
        $features[] = $row;
    }
}

echo json_encode($features);
$conn->close();
?>