import 'package:google_mobile_ads/google_mobile_ads.dart';
import 'package:flutter_dotenv/flutter_dotenv.dart';

class AdHelper {
  static BannerAd? bannerAd;
  static bool isBannerAdLoaded = false;

  static Future<void> loadBannerAd(Function setStateCallback) async {
    await dotenv.load(fileName: ".env");
    final adUnitId = dotenv.env['AD_UNIT_ID'] ?? '';

    bannerAd = BannerAd(
      adUnitId: adUnitId, // Replace with actual ID
      size: AdSize.banner,
      request: AdRequest(),
      listener: BannerAdListener(
        onAdLoaded: (ad) {
          setStateCallback(() {
            isBannerAdLoaded = true;
          });
        },
        onAdFailedToLoad: (ad, error) {
          print('Banner Ad failed to load: $error');
          isBannerAdLoaded = false;
          ad.dispose();
        },
      ),
    );

    bannerAd?.load();
  }

  static void disposeAd() {
    bannerAd?.dispose();
    bannerAd = null;
    isBannerAdLoaded = false;
  }
}