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

$sql = "SELECT id, nama_ketua_kk, jumlah_anggota, latitude, longitude, rumah_ibadah_id, rumah_ibadah_nama, jarak_ke_rumah_ibadah_m, bantuan_status, bantuan_catatan, bantuan_updated_at, created_at FROM penduduk_miskin ORDER BY created_at DESC";
$result = $conn->query($sql);
$features = [];

if ($result && $result->num_rows > 0) {
    while ($row = $result->fetch_assoc()) {
        $lat = isset($row['latitude']) ? (float)$row['latitude'] : null;
        $lng = isset($row['longitude']) ? (float)$row['longitude'] : null;
        $props = $row;
        unset($props['latitude'], $props['longitude']);
        $features[] = [
            'type' => 'Feature',
            'geometry' => [ 'type' => 'Point', 'coordinates' => [$lng, $lat] ],
            'properties' => $props
        ];
    }
}

echo json_encode([ 'type' => 'FeatureCollection', 'features' => $features ]);
$conn->close();