<?php
// ============================================
// update_miskin.php — Update Penduduk Miskin Data
// ============================================

require_once 'koneksi.php';

if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
    http_response_code(400);
    echo json_encode(['success' => false, 'message' => 'Method not allowed']);
    exit;
}

$conn = getConnection();
$data = json_decode(file_get_contents('php://input'), true);

if (!isset($data['id'])) {
    http_response_code(400);
    echo json_encode(['success' => false, 'message' => 'ID is required']);
    exit;
}

$id = intval($data['id']);
$nama_kk = $data['nama_kk'] ?? null;
$keterangan = $data['keterangan'] ?? null;
$latitude = $data['latitude'] ?? null;
$longitude = $data['longitude'] ?? null;

$errors = [];

if (empty($nama_kk)) $errors[] = 'Nama KK is required';
if ($latitude === null) $errors[] = 'Latitude is required';
if ($longitude === null) $errors[] = 'Longitude is required';

if (!empty($errors)) {
    http_response_code(400);
    echo json_encode(['success' => false, 'message' => implode(', ', $errors)]);
    exit;
}

$stmt = $conn->prepare('UPDATE penduduk_miskin SET nama_kk = ?, keterangan = ?, latitude = ?, longitude = ? WHERE id = ?');
$stmt->bind_param('ssddi', $nama_kk, $keterangan, $latitude, $longitude, $id);

if ($stmt->execute()) {
    echo json_encode(['success' => true, 'message' => 'Penduduk Miskin updated successfully', 'data' => ['id' => $id]]);
} else {
    http_response_code(500);
    echo json_encode(['success' => false, 'message' => 'Failed to update Penduduk Miskin: ' . $conn->error]);
}

$stmt->close();
$conn->close();
?>