// Author: fruit.com.cn

import 'package:flutter/foundation.dart';

import '../../core/data/models/account_device.dart';
import '../../core/data/remote/api_client.dart';
import '../../core/data/repositories/account_repository.dart';

/// 只读登录设备列表状态。
class AccountDevicesLogic extends ChangeNotifier {
  AccountDevicesLogic(this._repository);

  final AccountRepository _repository;
  List<AccountDevice> devices = const [];
  bool loading = false;
  String? error;
  bool _disposed = false;

  /// 拉取当前账号的设备列表。
  Future<void> load() async {
    loading = true;
    error = null;
    _notify();
    try {
      devices = await _repository.devices();
    } catch (failure) {
      error = failure is ApiException ? failure.message : 'networkError';
    } finally {
      loading = false;
      _notify();
    }
  }

  void _notify() {
    if (!_disposed) notifyListeners();
  }

  @override
  void dispose() {
    _disposed = true;
    super.dispose();
  }
}