demo/xinhuaribao/lib/provider/global_user_provider.dart

import 'dart:io';

import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:news_app/extension/base.dart';
import 'package:news_app/http/http_util.dart';
import 'package:news_app/model/base_response.dart';
import 'package:news_app/model/user_model.dart';
import 'package:news_app/util/shared_prefs_instance_util.dart';

import '../constant/api_const.dart';
import '../constant/config.dart';

/// @author: bo.zeng
/// @email: cnhbwds@gmail.com
/// @date: 2025 2025/4/9 16:00
/// @description:
class GlobalUserNotifier extends Notifier<UserModel> {
  @override
  UserModel build() {
    return UserModel();
  }

  void updateUserData(UserModel userModel) {
    state = userModel;
    // 保存一个全局变量，方便在不使用 provider 的时候使用
  }

  Future<void> fetchUserInfo() async {
    if (uuid.isEmpty) {
      return;
    }
    final data = await HttpUtil().get(apiMemberInfo,queryParameters: {"versionNumber":"1.1.1","device":Platform.isIOS == true ? "ios" : "android"});
    UserModel userModel = UserModel.fromJson(data);
    updateUserData(userModel);
  }

  Future<void> fetchUserScore() async {
    // final data = await HttpUtil().get(apiMemberLevel);
  }

  Future<bool> fetchUserAvatarInfo({required String base64Image}) async {
    var result = await HttpUtil().post(
      apiMemberAvatar,
      data: {
        "image": "data:image/png;base64,$base64Image",
        "preview": true,
      },
    );
    String imageUrl = result;
    if (imageUrl.isNotEmpty) {
      updateUserData(UserModel(nickName: state.nickName, description: state.description,avatar: imageUrl,shareUrl: state.shareUrl,shareDesc:state.shareDesc,credit:state.credit,shopUrl:state.shopUrl,isShow: state.isShow));
      return true;
    }
    return false;
  }

  Future<bool> fetchUpdateUserInfo({
    required String nickname,
    required String description,
  }) async {
    var result = await HttpUtil().post(
      apiMemberInfo,
      data: {"nickName": nickname, "description": description},
    );
    BaseResponse response = BaseResponse.fromJson(result);
    if (response.isSuccess) {
      updateUserData(UserModel(nickName: nickname, description: description,avatar: state.avatar,shareUrl: state.shareUrl,shareDesc:state.shareDesc,credit:state.credit,shopUrl:state.shopUrl,isShow:state.isShow));
      return true;
    } else {
      return false;
    }
  }

  void clearUserInfo() {
    state = UserModel();
    uuid = "";
    clearUuid();
  }
}