flutter-sport/lib/provider/sport_index_model.dart

import 'package:flutter/material.dart';
import 'package:get_it/get_it.dart';
import 'package:provider/provider.dart';
import 'package:sport/application.dart';
import 'package:sport/bean/exer_index.dart';
import 'package:sport/bean/user.dart';
import 'package:sport/provider/game_model.dart';
import 'package:sport/provider/lib/view_state_refresh_list_model.dart';
import 'package:sport/provider/user_model.dart';
import 'package:sport/services/api/inject_api.dart';
import 'package:sport/services/api/resp.dart';

class SportIndexModel extends ViewStateRefreshListModel with InjectApi {
  ExerIndex? data;
  int? gameId;
  int? provinceId, cityId, districtId;
  BuildContext context;

  ValueNotifier<List<Achievement>> valueNotifier = ValueNotifier([]);

  SportIndexModel(this.context);

  @override
  Future<List> loadData({int pageNum = 0}) async {
    try {
      RespData<ExerIndex> index = await api.getExerIndex();
      data = index.data;
      if (data != null) {
        gameId = data!.games?.first.id;
        UserModel userModel = Provider.of<UserModel>(context, listen: false);
        userModel.durationTarget.value = data!.target?.duration ?? 0;
        userModel.runUserCount.value = data!.jogUserCount ?? 0;
        if (data!.newAchievements != null) {
          valueNotifier.value = data!.newAchievements ?? [];
        }
        GameModel gameModel = GetIt.I<GameModel>();
        gameModel.setGameAll(data?.games ?? []);
        buyShoesUrl = data?.buyShoesUrl;
        return [data];
      }
    } catch (e, s) {
      debugPrintStack(stackTrace: s);
      print(e);
    }
    return [];
  }

  void game(int id) {
    this.gameId = id;
    setIdle();
    switchArea();
  }

  Future area(int provinceId, int cityId, int districtId) async {
    this.provinceId = provinceId;
    this.cityId = cityId;
    this.districtId = districtId;
    setIdle();
    await switchArea();
  }

  Future switchArea() async {
    // RespData<RankInfo> resp = await api.getRankInfo(gameId.toString(),
    //     provinceId: provinceId, cityId: cityId);
    // if (resp != null && resp.data != null) {
    //   data.rank = resp.data;
    //   setIdle();
    // }
  }
}