import 'package:flutter/material.dart';
import 'package:food_hub_app/apis/moment.dart';
import 'package:food_hub_app/apis/user.dart';
import 'package:food_hub_app/models/moment.dart';
import 'package:food_hub_app/models/session.dart';

class UserProvider with ChangeNotifier {
  late User currentUser = User.getEmpty();
  bool isLoading = false;
  String error = '';
  List<Moment> momentList = [];

  Future<void> refreshUser(int id) async {
    if (isLoading) return;

    try {
      isLoading = true;
      error = '';
      notifyListeners();

      final result = await queryUserApi(id);
      currentUser = result;
    } catch (e) {
      error = '加载数据失败: $e';
      debugPrint('加载数据失败: $e');
    } finally {
      isLoading = false;
      notifyListeners();
    }
  }

  Future<void> queryMomentByUserId(int userId) async {
    if (isLoading) return;

    try {
      isLoading = true;
      error = '';
      notifyListeners();

      final result = await queryMomentListByUserIdApi(userId);
      momentList = result;
      notifyListeners();
    } catch (e) {
      error = '加载数据失败: $e';
      debugPrint('加载数据失败: $e');
    } finally {
      isLoading = false;
      notifyListeners();
    }
  }
}