<?php

/**
 * MSD-SMM — SMM API v2 PHP istemci örneği
 * API URL ve YOUR_API_KEY değerlerini kendi panelinize göre güncelleyin.
 */

class Api
{
    public const API_URL = 'https://your-panel.com/api/v2';

    /** @var string */
    private $api_key;

    public function __construct($api_key)
    {
        $this->api_key = (string) $api_key;
    }

    public function order($data)
    {
        return json_decode(
            $this->connect(array_merge([
                'key' => $this->api_key,
                'action' => 'add',
            ], $data)),
            true
        );
    }

    public function status($order_id)
    {
        return json_decode(
            $this->connect([
                'key' => $this->api_key,
                'action' => 'status',
                'order' => $order_id,
            ]),
            true
        );
    }

    public function multiStatus($order_ids)
    {
        return json_decode(
            $this->connect([
                'key' => $this->api_key,
                'action' => 'status',
                'orders' => $order_ids,
            ]),
            true
        );
    }

    public function services()
    {
        return json_decode(
            $this->connect([
                'key' => $this->api_key,
                'action' => 'services',
            ]),
            true
        );
    }

    public function balance()
    {
        return json_decode(
            $this->connect([
                'key' => $this->api_key,
                'action' => 'balance',
            ]),
            true
        );
    }

    public function refill($order_id)
    {
        return json_decode(
            $this->connect([
                'key' => $this->api_key,
                'action' => 'refill',
                'order' => $order_id,
            ]),
            true
        );
    }

    public function refill_status($refill_id)
    {
        return json_decode(
            $this->connect([
                'key' => $this->api_key,
                'action' => 'refill_status',
                'refill' => $refill_id,
            ]),
            true
        );
    }

    private function connect($post)
    {
        $_post = [];
        foreach ($post as $name => $value) {
            $_post[] = $name . '=' . urlencode((string) $value);
        }

        $ch = curl_init(self::API_URL);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, implode('&', $_post));
        curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-Type: application/x-www-form-urlencoded']);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
        curl_setopt($ch, CURLOPT_TIMEOUT, 30);
        $result = curl_exec($ch);
        curl_close($ch);

        return $result;
    }
}

// Examples — 11 servis türü (service ID'leri kendi kataloğunuza göre değiştirin)
$api = new Api('YOUR_API_KEY');

// 1. Default
$api->order(['service' => 1, 'link' => 'https://instagram.com/p/example', 'quantity' => 1000]);

// 2. Package
$api->order(['service' => 2, 'link' => 'https://instagram.com/p/example']);

// 3. Custom Comments
$api->order(['service' => 3, 'link' => 'https://instagram.com/p/example', 'comments' => "Great post!\nNice photo!\nLove it!"]);

// 4. Comment Likes
$api->order(['service' => 4, 'link' => 'https://instagram.com/p/example', 'quantity' => 500, 'username' => 'targetuser']);

// 5. Poll
$api->order(['service' => 5, 'link' => 'https://instagram.com/p/example', 'quantity' => 100, 'answer' => 'Option A']);

// 6. SEO
$api->order(['service' => 6, 'link' => 'https://example.com/page', 'quantity' => 1000, 'keyword' => 'best smm panel']);

// 7. Mentions User Followers
$api->order(['service' => 7, 'link' => 'https://instagram.com/p/example', 'quantity' => 500, 'username' => 'celebrity']);

// 8. Mentions Hashtag
$api->order(['service' => 8, 'link' => 'https://instagram.com/p/example', 'quantity' => 500, 'hashtag' => 'travel']);

// 9. Mentions Custom List
$api->order(['service' => 9, 'link' => 'https://instagram.com/p/example', 'usernames' => "user1\nuser2\nuser3"]);

// 10. Invites from Groups
$api->order(['service' => 10, 'link' => 'https://t.me/targetgroup', 'quantity' => 100, 'groups' => 'https://t.me/sourcegroup']);

// 11. Subscriptions
$api->order(['service' => 11, 'username' => 'targetuser', 'min' => 100, 'max' => 500, 'posts' => 20, 'delay' => 5, 'expiry' => '2026-12-31']);

// Diğer yardımcı çağrılar
$api->balance();
$api->services();
$api->status(12345);
$api->multiStatus('1,2,3');

// Refill (telafi) — tamamlanmış siparişler için
$refillResponse = $api->refill(12345);
// Başarılı: {"refill": "1"}  |  Hata: {"error": "Refill not available for this order"}

// Refill durumu sorgulama
$refillStatus = $api->refill_status('1');
// Örnek yanıt: {"status": "Completed"}