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// // import 'package:aku_new_community/base/base_style.dart';
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//
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// import 'package:flutter/cupertino.dart';
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// import 'package:flutter/material.dart';
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//
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// import 'package:bot_toast/bot_toast.dart';
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// import 'package:flutter_easyrefresh/easy_refresh.dart';
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// import 'package:flutter_screenutil/flutter_screenutil.dart';
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// import 'package:get/get.dart';
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// import 'package:waterfall_flow/waterfall_flow.dart';
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//
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// import 'package:aku_new_community/constants/api.dart';
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// import 'package:aku_new_community/models/market/display_category_model.dart';
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// import 'package:aku_new_community/models/market/goods_item.dart';
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// import 'package:aku_new_community/models/market/market_category_model.dart';
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// import 'package:aku_new_community/ui/market/category/category_card.dart';
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// import 'package:aku_new_community/ui/market/category/category_page.dart';
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// import 'package:aku_new_community/ui/market/goods/goods_card.dart';
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// import 'package:aku_new_community/ui/market/order/my_order_page.dart';
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// import 'package:aku_new_community/ui/market/search/search_goods_page.dart';
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// import 'package:aku_new_community/utils/headers.dart';
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// import 'package:aku_new_community/utils/network/base_list_model.dart';
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// import 'package:aku_new_community/utils/network/net_util.dart';
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// import 'package:aku_new_community/widget/bee_scaffold.dart';
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//
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// // import 'package:aku_new_community/ui/market/goods/goods_detail_page.dart';
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//
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// // import 'package:aku_new_community/widget/tab_bar/bee_tab_bar.dart';
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//
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// class MarketPage111 extends StatefulWidget {
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// MarketPage111({Key? key}) : super(key: key);
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//
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// @override
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// _MarketPageState createState() => _MarketPageState();
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// }
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//
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// class _MarketPageState extends State<MarketPage111>
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// with AutomaticKeepAliveClientMixin {
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// List<MarketCategoryModel> _marketModels = [];
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// List<GoodsItem> _hotItems = [];
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// late EasyRefreshController _refreshController;
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// int _pageNum = 1;
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// int _size = 4;
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// int _pageCount = 0;
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//
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// Future updateMarketInfo() async {
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// BaseListModel baseListModel =
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// await NetUtil().getList(API.market.hotTop, params: {
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// "pageNum": _pageNum,
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// "size": _size,
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// });
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// if (baseListModel.tableList!.isNotEmpty) {
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// _hotItems = (baseListModel.tableList as List)
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// .map((e) => GoodsItem.fromJson(e))
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// .toList();
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// }
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// _pageCount = baseListModel.pageCount!;
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// }
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//
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// Future loadMarketInfo() async {
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// BaseListModel baseListModel =
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// await NetUtil().getList(API.market.hotTop, params: {
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// "pageNum": _pageNum,
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// "size": _size,
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// });
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// if (baseListModel.tableList!.isNotEmpty) {
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// _hotItems.addAll((baseListModel.tableList as List)
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// .map((e) => GoodsItem.fromJson(e))
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// .toList());
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// }
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// _pageCount = baseListModel.pageCount!;
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// }
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//
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// @override
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// void initState() {
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// super.initState();
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// _refreshController = EasyRefreshController();
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// Future.delayed(Duration(milliseconds: 0), () async {
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// _marketModels = await DisplayCategoryModel.top8;
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// await updateMarketInfo();
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// setState(() {});
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// });
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// }
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//
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// @override
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// void dispose() {
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// _refreshController.dispose();
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// super.dispose();
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// }
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//
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// @override
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// Widget build(BuildContext context) {
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// super.build(context);
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// final mediaWidth = MediaQuery.of(context).size.width;
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// return BeeScaffold(
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// leading: IconButton(
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// icon: Icon(CupertinoIcons.search),
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// onPressed: () {
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// Get.to(() => SearchGoodsPage());
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// },
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// ),
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// title: '商城',
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// actions: [
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// MaterialButton(
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// minWidth: 108.w,
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// padding: EdgeInsets.zero,
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// onPressed: () async {
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// // Get.to(() => SecondHandPage());
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// Get.to(() => MyOrderPage());
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// },
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// child: Column(
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// mainAxisAlignment: MainAxisAlignment.center,
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// mainAxisSize: MainAxisSize.max,
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// children: [
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// Image.asset(
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// R.ASSETS_ICONS_SECOND_HAND_PNG,
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// width: 48.w,
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// height: 48.w,
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// ),
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// 4.hb,
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// // '二手'.text.size(20.sp).black.make(),
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// '订单'.text.size(20.sp).black.make(),
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// ],
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// ),
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// ),
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// MaterialButton(
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// minWidth: 108.w,
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// padding: EdgeInsets.zero,
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// onPressed: () async {
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// final cancel = BotToast.showLoading();
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// List<MarketCategoryModel> models =
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// await DisplayCategoryModel.fetchCategory(0);
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// cancel();
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// Get.to(() => CategoryPage(models: models));
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// },
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// child: Column(
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// mainAxisAlignment: MainAxisAlignment.center,
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// mainAxisSize: MainAxisSize.max,
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// children: [
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// Image.asset(
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// R.ASSETS_ICONS_CATEGORY_PNG,
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// width: 48.w,
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// height: 48.w,
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// ),
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// 4.hb,
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// '分类'.text.size(20.sp).black.make(),
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// ],
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// ),
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// ),
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// ],
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// body:
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// NestedScrollView(
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// headerSliverBuilder: (context, value) {
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// var gridItems = Material(
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// color: Colors.white,
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// clipBehavior: Clip.antiAlias,
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// borderRadius: BorderRadius.circular(8.w),
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// child: GridView(
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// physics: NeverScrollableScrollPhysics(),
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// gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
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// crossAxisCount: 4,
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// childAspectRatio: 1,
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// ),
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// shrinkWrap: true,
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// children:
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// _marketModels.map((e) => CategoryCard(model: e)).toList(),
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// ),
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// );
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// return [
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// SliverAppBar(
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// //AppBar top Widget height
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// //bottom height: 48
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// // flexibleSpace的高为 (设备宽 - 边距)/4*2 + 外边距 + bottom高 + top热搜栏
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// // * 热搜栏
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// //expandedHeight:
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// //(mediaWidth - 32.w * 2) / 4 * 2 + 16.w * 2 + 48 + 68.w,
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// //
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// expandedHeight: (mediaWidth - 32.w * 2) / 4 * 2 + 16.w * 2,
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// backgroundColor: Colors.transparent,
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// elevation: 0,
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// flexibleSpace: FlexibleSpaceBar(
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// background: Container(
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// color: Color(0xFFF9F9F9),
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// padding: EdgeInsets.only(
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// top: 16.w,
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// left: 32.w,
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// right: 32.w,
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// bottom: 16.w, //底部边距需要加上bottom高
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// ),
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// child: Column(
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// children: [
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// // SizedBox(
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// // height: 58.w,
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// // child: Row(
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// // children: [
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// // Text(
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// // '热搜:',
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// // style: TextStyle(
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// // fontSize: 20.sp,
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// // ),
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// // ),
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// // 20.wb,
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// // ListView.separated(
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// // scrollDirection: Axis.horizontal,
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// // separatorBuilder: (_, __) => 20.wb,
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// // itemBuilder: (context, index) {
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// // final item = _hotItems[index];
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// // return MaterialButton(
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// // padding:
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// // EdgeInsets.symmetric(horizontal: 40.w),
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// // minWidth: 0,
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// // shape: StadiumBorder(
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// // side: BorderSide(
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// // color: ktextSubColor,
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// // width: 1,
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// // ),
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// // ),
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// // materialTapTargetSize:
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// // MaterialTapTargetSize.shrinkWrap,
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// // onPressed: () {
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// // Get.to(() => GoodsDetailPage(id: item.id));
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// // },
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// // child: Text(
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// // item.title,
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// // style: TextStyle(
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// // color: ktextSubColor,
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// // ),
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// // ),
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// // );
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// // },
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// // itemCount: _hotItems.length,
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// // ).expand(),
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// // ],
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// // ),
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// // ),
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// // 10.hb,
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// gridItems.expand(),
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// ],
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// ),
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// ),
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// ),
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// pinned: true,
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// toolbarHeight: 0,
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// // bottom: PreferredSize(
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// // child: Material(
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// // color: Color(0xFFF9F9F9),
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// // child: Align(
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// // alignment: Alignment.centerLeft,
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// // child: BeeTabBar(
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// // scrollable: true,
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// // controller: _tabController,
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// // tabs: ['社区商城', '二手市场'],
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// // ),
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// // ),
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// // ),
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// // preferredSize: Size.fromHeight(48),
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// // ),
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// ),
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// ];
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// },
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// body: EasyRefresh(
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// firstRefresh: false,
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// enableControlFinishLoad: false,
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// header: MaterialHeader(),
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// footer: MaterialFooter(),
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// controller: _refreshController,
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// onRefresh: () async {
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// _pageNum = 1;
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// await updateMarketInfo();
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// setState(() {});
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// },
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// onLoad: () async {
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// _pageNum++;
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// await loadMarketInfo();
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// if (_pageCount <= _pageNum) {
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// _refreshController.finishLoad(noMore: false);
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// }
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// setState(() {});
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// },
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// child: WaterfallFlow.builder(
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// gridDelegate: SliverWaterfallFlowDelegateWithFixedCrossAxisCount(
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// crossAxisCount: 2,
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// mainAxisSpacing: 20.w,
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// crossAxisSpacing: 20.w,
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// ),
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// padding: EdgeInsets.all(32.w),
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// itemBuilder: (context, index) {
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// return SizedBox();
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// //final item = _hotItems[index];
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// // return GoodsCard(item: item);
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// },
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// itemCount: _hotItems.length,
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// ),
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// ),
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// ),
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// );
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// }
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//
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// @override
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// bool get wantKeepAlive => true;
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// }
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