<?php
/**
 * example_api.txt (FINAL) — versi singkat, rapi, dan siap produksi
 * Seluruh endpoint: HTTP POST, respon: JSON
 * Endpoint yang tersedia:
 *   - /api/layanan.php  (action=layanan)
 *   - /api/order.php    (action=order)
 *   - /api/status.php   (action=status)
 *   - /api/profile.php  (action=profile)
 *
 * CARA PAKAI:
 * 1) Ganti $BASE_API dan $API_KEY sesuai panel Anda.
 * 2) Jalankan file ini di CLI: php example_api.txt
 *    atau via browser (jika server PHP mengizinkan mengeksekusi .txt sebagai PHP).
 */

$BASE_API = 'https://rajasmm.id/api/'; // contoh: https://rajasmm.id/api/
$API_KEY  = 'PASTE_API_KEY_HERE';      // ganti dengan API Key Anda

/**
 * connect
 * -----------------
 * Fungsi helper POST sederhana untuk mengirim FORM (application/x-www-form-urlencoded)
 * ke endpoint API dan mengembalikan raw response (string).
 *
 * Param:
 *  - string $endpoint : URL endpoint penuh (mis. https://rajasmm.id/api/layanan.php)
 *  - array  $post     : data POST (key => value)
 *  - int    $timeout  : batas waktu request dalam detik (default 30)
 *  - bool   $verifySSL: verifikasi SSL (true untuk produksi)
 *
 * Return:
 *  - string|false     : raw response dari server, atau false jika cURL error & tidak ada respons
 */
function connect($endpoint, array $post, int $timeout = 30, bool $verifySSL = true) {
    // Susun body form-urlencoded yang aman
    $body = http_build_query($post, '', '&', PHP_QUERY_RFC3986);

    // Siapkan cURL
    $ch = curl_init($endpoint);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);                   // ambil response sebagai string
    curl_setopt($ch, CURLOPT_POST, 1);                              // pakai metode POST
    curl_setopt($ch, CURLOPT_POSTFIELDS, $body);                    // body form-urlencoded
    curl_setopt($ch, CURLOPT_HEADER, 0);                            // sembunyikan header respons
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);                 // ikuti redirect jika ada
    curl_setopt($ch, CURLOPT_USERAGENT, 'Simple PHP Client/1.0');   // user-agent sederhana
    curl_setopt($ch, CURLOPT_HTTPHEADER, [
        'Accept: application/json',
        'Content-Type: application/x-www-form-urlencoded'
    ]);
    curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);                    // batas waktu request
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, $verifySSL);           // verifikasi sertifikat SSL
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, $verifySSL ? 2 : 0);   // verifikasi host SSL

    // Eksekusi
    $result = curl_exec($ch);

    // Jika ada error berat & response kosong, kembalikan false agar mudah dideteksi
    if (curl_errno($ch) != 0 && empty($result)) {
        $result = false;
    }
    curl_close($ch);
    return $result;
}

/* ===========================================================
 * 1) CONTOH API
 *    (inti contoh adalah fungsi connect() di atas)
 * =========================================================== */
// Tidak ada pemanggilan khusus di sini; cukup gunakan connect($url, $data) seperti blok-blok di bawah.

/* ===========================================================
 * 2) CONTOH MENAMPILKAN LAYANAN  (POST ke /api/layanan.php)
 *    Parameter minimal: key, action=layanan
 * =========================================================== */
$api_url  = rtrim($BASE_API, '/').'/layanan.php';
$post_data = [
    'key'    => $API_KEY,
    'action' => 'layanan'
];
$resp      = connect($api_url, $post_data);
$services  = json_decode($resp);
echo "=== DAFTAR LAYANAN ===\n";
print_r($services); // item umumnya: id, name, price, min, max, note, category, refill, cancel

/* ===========================================================
 * 3) CONTOH MEMBUAT PESANAN  (POST ke /api/order.php)
 *    Parameter minimal: key, action=order, service, target, quantity
 * =========================================================== */
$api_url  = rtrim($BASE_API, '/').'/order.php';
$post_data = [
    'key'      => $API_KEY,
    'action'   => 'order',
    'service'  => 1,                  // Ganti dengan ID layanan nyata dari daftar layanan
    'target'   => 'username_or_url',  // Ganti sesuai kebutuhan layanan (username/url/id/link)
    'quantity' => 100                 // Sesuaikan dengan min/max layanan
];
$resp   = connect($api_url, $post_data);
$order  = json_decode($resp);
echo "\n=== BUAT ORDER ===\n";
print_r($order); // sukses tipikal: {"status":true,"data":{"id":"1107"}}
$order_id = isset($order->data->id) ? $order->data->id : '1107'; // fallback contoh

/* ===========================================================
 * 4) CONTOH MENGECEK STATUS PESANAN  (POST ke /api/status.php)
 *    Parameter minimal: key, action=status, id
 * =========================================================== */
$api_url  = rtrim($BASE_API, '/').'/status.php';
$post_data = [
    'key'    => $API_KEY,
    'action' => 'status',
    'id'     => (string)$order_id     // gunakan ID dari langkah buat pesanan
];
$resp    = connect($api_url, $post_data);
$status  = json_decode($resp);
echo "\n=== CEK STATUS ===\n";
print_r($status); // sukses tipikal: {"status":true,"data":{"id":"1107","start_count":...,"remains":...,"status":"Success"}}

/* ===========================================================
 * 5) CONTOH MENGECEK PROFIL AKUN  (POST ke /api/profile.php)
 *    Parameter minimal: key, action=profile
 * =========================================================== */
$api_url  = rtrim($BASE_API, '/').'/profile.php';
$post_data = [
    'key'    => $API_KEY,
    'action' => 'profile'
];
$resp    = connect($api_url, $post_data);
$profile = json_decode($resp);
echo "\n=== PROFIL AKUN ===\n";
print_r($profile); // sukses tipikal: email, username, full_name, balance, level, api_key