flutter-sport/lib/provider/social_detail_model.dart

import 'dart:math';

import 'package:shared_preferences/shared_preferences.dart';
import 'package:sport/provider/lib/view_state_refresh_list_model.dart';
import 'package:sport/services/api/inject_api.dart';

class SocialDetailModel extends ViewStateRefreshListModel with InjectApi {
  int _type = 0;
  String? _forumId;
  String? _kw;
  String? _isOfficial;

  SocialDetailModel(this._type);
  SocialDetailModel.forum(this._type, this._forumId);

  void swtichTab(int type) async {
    this._type = type;
    initData();
  }

  void setKeyword(String kw) async {
    this._type = 100;
    this._kw = kw;
    initData();
  }

  void setForumId(String? forumId) async {
    this._type = 100;
    this._forumId = forumId;
    initData();
  }

  void setForumIdAndOrigin(int type, String? forumId, String? isOfficial) {
    this._forumId = forumId?.isNotEmpty == true? forumId : null;
    this._isOfficial = isOfficial?.isNotEmpty == true? isOfficial : null;
    this._type = type;
    initData();
  }

  @override
  Future<List> loadData({int pageNum = 1}) async {
    List results = [];
    switch (_type) {
      case 100:
        results = handlePage(await api.getPostList(
            kw: _kw,
            page: max(1, pageNum),
            forumId: _forumId,
            isOfficial: _isOfficial));
        break;
      // 第四个变成公共了...
      case 4:
        results = handlePage(await api.getPostListByOfficial(
            page: max(1, pageNum), forumId: _forumId, isOfficial: _isOfficial));
        break;
//      case 4:
//        SharedPreferences prefs = await SharedPreferences.getInstance();
//        results = handlePage(await api.getPostListByUser(
//            prefs.getInt("id").toString(),
//            forumId: _forumId,
//            page: max(1, pageNum)));
//        break;
      case 3:
        results = handlePage(await api.getPostList(
            isGood: 1,
            page: max(1, pageNum),
            forumId: _forumId,
            isOfficial: _isOfficial));
        break;
      case 2:
        results = handlePage(await api.getPostList(
            page: max(1, pageNum), forumId: _forumId, isOfficial: _isOfficial));
        break;
      case 1:
        SharedPreferences prefs = await SharedPreferences.getInstance();
        results = handlePage(
          await api.getPostListByFollow(prefs.getInt("id").toString(),
              page: max(1, pageNum),
              forumId: _forumId,
              isOfficial: _isOfficial),
        );
        break;
      default:
        results = handlePage(await api.getPostListByHot(
            page: max(1, pageNum), forumId: _forumId, isOfficial: _isOfficial));
        break;
    }
    return results;
  }
}