<?php
header("Access-Control-Allow-Origin: *");
header("Content-Type: application/json; charset=UTF-8");
header("Access-Control-Allow-Methods: PUT");
header("Access-Control-Max-Age: 3600");
header("Access-Control-Allow-Headers: Content-Type, Access-Control-Allow-Headers, Authorization, X-Requested-With");

session_start();
require_once '../config/database.php';

if (!isset($_SESSION['is_admin']) || $_SESSION['is_admin'] !== true) {
    http_response_code(401);
    echo json_encode(array("message" => "Unauthorized"));
    exit();
}

$database = new Database();
$db = $database->getConnection();

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

if (!empty($data->id) && !empty($data->latitude) && !empty($data->longitude)) {
    try {
        $query = "UPDATE spbu SET latitude = :latitude, longitude = :longitude WHERE id = :id";
        $stmt = $db->prepare($query);
        
        $stmt->bindParam(":latitude", $data->latitude);
        $stmt->bindParam(":longitude", $data->longitude);
        $stmt->bindParam(":id", $data->id);
        
        if ($stmt->execute()) {
            http_response_code(200);
            echo json_encode(array("message" => "Posisi SPBU berhasil diupdate"));
        } else {
            http_response_code(503);
            echo json_encode(array("message" => "Gagal mengupdate posisi"));
        }
    } catch(PDOException $e) {
        http_response_code(500);
        echo json_encode(array("message" => "Error: " . $e->getMessage()));
    }
} else {
    http_response_code(400);
    echo json_encode(array("message" => "Data tidak lengkap"));
}
?>