import 'package:injectable/injectable.dart';
import 'package:isar/isar.dart';
import 'package:mnemo_cards_backend/api/purchase/payment_manager.dart';
import 'package:mnemo_cards_backend/cron/task.dart';
import 'package:mnemo_cards_common_backend/mnemo_cards_common_backend.dart';
import 'package:mnemo_cards_common/mnemo_cards_common.dart';

import '../main.dart';

@LazySingleton()
class CheckPaymentTask with Task {
  final PaymentManager _paymentManager;

  CheckPaymentTask(
    this._paymentManager,
  );

  Future<void> task() => check();

  Future<void> check() async {
    print('Checking payments...');
    final models = await isar.txn(
      () async => await isar.paymentModels
          .filter()
          .not()
          .statusEqualTo(PaymentStatus.processed)
          .and()
          .not()
          .statusEqualTo(PaymentStatus.unknown)
          .and()
          .group(
            (q) => q
                .paymentSystemEqualTo(PaymentSystem.yookassa)
                .or()
                .paymentSystemEqualTo(PaymentSystem.rustore),
          )
          .findAll(),
    );
    print('Found ${models.length} unprocessed payments');
    for (final model in models) {
      try {
        await _paymentManager.checkAndProcessPayment(model);
      } catch (e, s) {
        print(e);
        print(s);
      }
    }
  }

  @override
  String get name => 'check_payment';

  @override
  int get intervalSeconds => 300;
}