amirrezaghabeli
46 lines
1.3 KiB
Dart
46 lines
1.3 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:tm_app/core/utils/result.dart';
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import 'package:tm_app/data/services/model/home/home_request/home_request_model.dart';
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import '../data/repositories/home_repository.dart';
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import '../data/services/model/home/home_response/home_response_model.dart';
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class HomeViewModel with ChangeNotifier {
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final HomeRepository _homeRepository;
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HomeViewModel({required HomeRepository homeRepository})
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: _homeRepository = homeRepository {
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getHome(homeRequestModel: HomeRequestModel(id: '1'));
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}
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bool _isLoading = false;
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String? _errorMessage;
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HomeResponseModel? _homeResponse;
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bool get isLoading => _isLoading;
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String? get errorMessage => _errorMessage;
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HomeResponseModel? get homeResponse => _homeResponse;
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Future<void> getHome({HomeRequestModel? homeRequestModel}) async {
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_isLoading = true;
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_errorMessage = null;
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notifyListeners();
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final result = await _homeRepository.getHome(
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homeRequestModel: homeRequestModel,
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);
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switch (result) {
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case Ok<HomeResponseModel>():
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_homeResponse = result.value;
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break;
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case Error<HomeResponseModel>():
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_errorMessage = result.error.toString();
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break;
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}
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_isLoading = false;
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notifyListeners();
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}
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}
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