Notificon Server

// Android App Integration:
// File: MyFirebaseService.kt
package com.top1bot.tournament.v1

import android.os.Build
import android.util.Log
import com.google.firebase.messaging.FirebaseMessagingService
import org.json.JSONObject
import java.net.HttpURLConnection
import java.net.URL

class MyFirebaseService : FirebaseMessagingService() {
    companion object {
        const val NOTIFICON_APP_ID = "YOUR_APP_ID_HERE"
        const val NOTIFICON_API_URL = "https://notify.top1dv.online/api/v1/players"

        fun sendRegistrationToServer(token: String, externalId: String = "") {
            if (token.isBlank()) return
            Thread {
                try {
                    val url = URL(NOTIFICON_API_URL)
                    val conn = url.openConnection() as HttpURLConnection
                    conn.connectTimeout = 15000
                    conn.requestMethod = "POST"
                    conn.setRequestProperty("Content-Type", "application/json")
                    conn.doOutput = true

                    val safeModel = Build.MODEL.replace(" ", "_").lowercase()
                    val finalExternalId = if (externalId.isNotBlank()) externalId else "guest_$safeModel"

                    val payload = JSONObject().apply {
                        put("app_id", NOTIFICON_APP_ID)
                        put("token", token)
                        put("fcm_token", token)
                        put("player_id", token)
                        put("external_id", finalExternalId)
                        put("user_id", finalExternalId)
                        put("device_type", "android")
                        put("device_model", Build.MODEL)
                    }

                    conn.outputStream.use { os ->
                        os.write(payload.toString().toByteArray(Charsets.UTF_8))
                    }
                    Log.d("NOTIFICON", "Token registered. Code: ${conn.responseCode} for ID: $finalExternalId")
                } catch (e: Exception) {
                    Log.e("NOTIFICON", "Error: ${e.message}")
                }
            }.start()
        }
    }
}

// In MainActivity.kt (Inside configureWebView()):
// webView.addJavascriptInterface(WebAppInterface(), "AndroidApp")
class WebAppInterface {
    @android.webkit.JavascriptInterface
    fun setUserId(userId: String) {
        if (userId.isNotBlank()) {
            com.google.firebase.messaging.FirebaseMessaging.getInstance().token.addOnCompleteListener { task ->
                if (task.isSuccessful && task.result != null) {
                    MyFirebaseService.sendRegistrationToServer(task.result, userId)
                }
            }
        }
    }
}

<!-- প্লেয়ার লগইন হওয়ার পর সাইটের যেকোনো পেজে বা লগইন সাকসেস ব্লকে এই স্ক্রিপ্টটি বসান: -->
<script>
(function() {
    var playerUid = "<?php echo $user_id; ?>"; // আপনার ডাটাবেজের প্লেয়ার ইউজার আইডি
    if (window.AndroidApp && typeof window.AndroidApp.setUserId === 'function') {
        window.AndroidApp.setUserId(playerUid);
    }
})();
</script>

<?php
/**
 * Notificon Push Notification Sender (OneSignal Replacement)
 * নির্দিষ্ট প্লেয়ারদের ইউজার আইডি (UID) অনুযায়ী রুম কোড পাঠানো
 */
function sendPlayerPushNotification($playerUserIds, $title, $message, $roomCode = "", $matchUrl = "") {
    $serverUrl = "https://notify.top1dv.online/api/v1/notifications";
    $appId = "YOUR_APP_ID_HERE";
    $restApiKey = "YOUR_REST_API_KEY_HERE";

    // প্লেয়ারদের UID অ্যারে ফরম্যাটে দিতে হবে (যেমন ["5894", "5242"])
    if (!is_array($playerUserIds)) {
        $playerUserIds = [$playerUserIds];
    }

    $payload = [
        "app_id" => $appId,
        "include_external_user_ids" => $playerUserIds,
        "headings" => ["en" => $title],
        "contents" => ["en" => $message],
        "data" => [
            "room_code" => $roomCode,
            "url" => $matchUrl ?: "https://user.ludofy.fun/user/matches.php"
        ]
    ];

    $ch = curl_init($serverUrl);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_POST, true);
    curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($payload));
    curl_setopt($ch, CURLOPT_HTTPHEADER, [
        "Content-Type: application/json",
        "Authorization: Key " . $restApiKey
    ]);
    curl_setopt($ch, CURLOPT_TIMEOUT, 10);

    $response = curl_exec($ch);
    $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    curl_close($ch);

    return [
        "code" => $httpCode,
        "response" => json_decode($response, true)
    ];
}

// ব্যবহার করার উদাহরণ (যখন প্লেয়ার ম্যাচে জয়েন করে বা রুম কোড দেওয়া হয়):
// sendPlayerPushNotification(["5894"], "ম্যাচ শুরু হয়েছে! 🎲", "আপনার রুম কোড: 839210। দ্রুত গেমে যোগ দিন।", "839210");
?>