YYHome/packages/cpt_community/lib/modules/community/community_state.dart

import 'package:cpt_community/modules/community/community_page.dart';
import 'package:cs_resources/generated/assets.dart';


class CommunityVmState {
  List<Map<String, dynamic>>? topSectionsData;
  List<String>? newsFeedTabsList;
  List<String>? garageSaleTabsList;
  int currentCategoryIdx = 0;   // 0: news feed, 1: garage sale
  int currentPageViewIdx = 0;
  int lastNewsfeedTabIdx = 0; // 上一次newsfeed 的 tabIdx
  int lastGarageTabIdx = 0; // 上一次garagesale 的 tabIdx
  dynamic? tabsRouter;
  dynamic? pageController;


  CommunityVmState({
    List<Map<String, dynamic>>? topSectionsData,
    required this.currentPageViewIdx,
    currentCategoryIdx,
    lastNewsfeedTabIdx,
    lastGarageTabIdx,
    newsFeedTabsList,
    garageSaleTabsList,
    this.tabsRouter,
    this.pageController,
  }) : topSectionsData = topSectionsData?? [
    {
      "title": "News Feed",
      "icon": Assets.communityNesFeed,
    },
    {
      "title": "Garage Sale",
      "icon": Assets.communityGarageSale,
    },
  ],
        currentCategoryIdx = currentCategoryIdx?? 0,
        lastGarageTabIdx = lastGarageTabIdx?? 0,
        lastNewsfeedTabIdx = lastNewsfeedTabIdx?? 0,
  newsFeedTabsList = newsFeedTabsList?? [
    "News",
    "Following",

    "For You",
  ],
  garageSaleTabsList = garageSaleTabsList?? [
    "For Sale",
    "For Rent",
  ];

  CommunityVmState copyWith({
    List<Map<String, dynamic>>? topSectionsData,
    List<String>? newsFeedTabsList,
    List<String>? garageSaleTabsList,
    int? currentCategoryIdx,
    int? currentPageViewIdx,
    int? lastNewsfeedTabIdx,
    int? lastGarageTabIdx,
    dynamic? tabsRouter,
    dynamic? pageController,
  }) {
    return CommunityVmState(
      topSectionsData: topSectionsData ?? this.topSectionsData,
      newsFeedTabsList: newsFeedTabsList ?? this.newsFeedTabsList,
      garageSaleTabsList: garageSaleTabsList ?? this.garageSaleTabsList,
      currentCategoryIdx: currentCategoryIdx ?? this.currentCategoryIdx,
      currentPageViewIdx: currentPageViewIdx ?? this.currentPageViewIdx,
      lastNewsfeedTabIdx: lastNewsfeedTabIdx ?? this.lastNewsfeedTabIdx,
      lastGarageTabIdx: lastGarageTabIdx ?? this.lastGarageTabIdx,
      tabsRouter: tabsRouter ?? this.tabsRouter,
      pageController: pageController ?? this.pageController,
    );
  }
}