jiu/client/lib/providers/license_provider.dart

import 'package:flutter_riverpod/flutter_riverpod.dart';
import '../core/api/api_client.dart';
import '../core/auth/auth_state.dart';
import '../models/license.dart';
import '../repositories/license_repository.dart';

export '../models/license.dart';

final licenseRepositoryProvider = Provider<LicenseRepository>(
  (ref) => LicenseRepository(ref.read(apiClientProvider)),
);

final licenseProvider =
    AsyncNotifierProvider<LicenseNotifier, LicenseInfo?>(LicenseNotifier.new);

class LicenseNotifier extends AsyncNotifier<LicenseInfo?> {
  @override
  Future<LicenseInfo?> build() async {
    ref.watch(authStateProvider.select((s) => s.user?.shopId));
    return _fetch();
  }

  Future<LicenseInfo?> _fetch() async {
    try {
      return await ref.read(licenseRepositoryProvider).getInfo();
    } catch (_) {
      return null;
    }
  }

  Future<void> reload() async {
    state = const AsyncValue.loading();
    state = AsyncValue.data(await _fetch());
  }
}