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2 Commits
f800ebb1f3
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d373d9e528
| Author | SHA1 | Date |
|---|---|---|
 王亚玲
|
d373d9e528 | 2 years ago |
|
王亚玲
|
5258a3e21e | 2 years ago |
|
After Width: | Height: | Size: 1.1 KiB |
@ -0,0 +1,498 @@
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import 'package:aku_new_community/base/base_style.dart';
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import 'package:aku_new_community/models/market/goods_popular_model.dart';
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import 'package:aku_new_community/provider/user_provider.dart';
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import 'package:aku_new_community/utils/headers.dart';
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import 'package:aku_new_community/utils/hive_store.dart';
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import 'package:aku_new_community/utils/text_utils.dart';
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import 'package:aku_new_community/widget/bee_scaffold.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_easyrefresh/easy_refresh.dart';
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import 'package:get/get.dart';
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import 'package:provider/provider.dart';
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import '../../../gen/assets.gen.dart';
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import '../search/search_goods_page.dart';
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class SeasonalVegetables extends StatefulWidget {
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const SeasonalVegetables({Key? key}) : super(key: key);
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@override
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_SeasonalVegetablesState createState() => _SeasonalVegetablesState();
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}
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class _SeasonalVegetablesState extends State<SeasonalVegetables> {
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OrderType _orderType = OrderType.NORMAL;
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String priceIcon = R.ASSETS_ICONS_ICON_PRICE_NORMAL_PNG;
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EasyRefreshController _refreshController = EasyRefreshController();
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EasyRefreshController _refreshController1 = EasyRefreshController();
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TextEditingController _editingController = TextEditingController();
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List<String> _searchHistory = [];
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String _searchText = "";
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FocusNode _contentFocusNode = FocusNode();
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bool _showList = true;
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bool _startSearch = false;
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int? orderBySalesVolume;
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int? orderByPrice;
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int? brandId;
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double? minPrice;
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double? maxPrice;
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bool _onLoad = true;
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List vegetablesList = [];
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// List<SearchGoodsModel> _models = [];
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// ScrollController _scrollController = new ScrollController();
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List<GoodsPopularModel> goodsPopularModels = [];
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int? categoryThirdId;
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bool _showCategory = false;
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// bool _showListOrGrid = true;
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@override
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Widget build(BuildContext context) {
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final userProvider = Provider.of<UserProvider>(context, listen: false);
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final normalTypeButton = MaterialButton(
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onPressed: () {
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_orderType = OrderType.NORMAL;
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priceIcon = R.ASSETS_ICONS_ICON_PRICE_NORMAL_PNG;
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orderBySalesVolume = null;
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orderByPrice = null;
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_refreshController.callRefresh();
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setState(() {});
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},
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child: Text(
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'综合',
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style: TextStyle(
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color: _orderType == OrderType.NORMAL ? kBalckSubColor : ktextPrimary,
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fontSize: _orderType == OrderType.NORMAL ? 32.sp : 28.sp,
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// fontWeight: _orderType == OrderType.NORMAL
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// ? FontWeight.bold
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// : FontWeight.normal,
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),
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),
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height: 80.w,
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materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
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);
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final salesTypeButton = MaterialButton(
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onPressed: () {
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_orderType = OrderType.SALES;
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orderBySalesVolume = 2;
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orderByPrice = null;
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priceIcon = R.ASSETS_ICONS_ICON_PRICE_NORMAL_PNG;
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_refreshController.callRefresh();
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setState(() {});
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},
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child: Text(
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'销量',
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style: TextStyle(
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color: _orderType == OrderType.SALES ? kBalckSubColor : ktextPrimary,
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fontSize: _orderType == OrderType.SALES ? 32.sp : 28.sp,
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// fontWeight: _orderType == OrderType.SALES
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// ? FontWeight.bold
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// : FontWeight.normal,
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),
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),
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height: 80.w,
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materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
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);
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final priceButton = MaterialButton(
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onPressed: () {
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switch (_orderType) {
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case OrderType.NORMAL:
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case OrderType.SALES:
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_orderType = OrderType.PRICE_HIGH;
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orderByPrice = 1;
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orderBySalesVolume = null;
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priceIcon = R.ASSETS_ICONS_ICON_PRICE_TOP_PNG;
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break;
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case OrderType.PRICE_HIGH:
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_orderType = OrderType.PRICE_LOW;
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orderByPrice = 2;
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orderBySalesVolume = null;
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priceIcon = R.ASSETS_ICONS_ICON_PRICE_BOTTOM_PNG;
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break;
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case OrderType.PRICE_LOW:
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_orderType = OrderType.PRICE_HIGH;
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orderByPrice = 1;
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orderBySalesVolume = null;
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priceIcon = R.ASSETS_ICONS_ICON_PRICE_TOP_PNG;
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break;
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}
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_refreshController.callRefresh();
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setState(() {});
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},
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child: Row(
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children: [
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Text(
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'价格',
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style: TextStyle(
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color: _orderType == OrderType.PRICE_HIGH ||
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_orderType == OrderType.PRICE_LOW
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? kBalckSubColor
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: ktextPrimary,
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fontSize: _orderType == OrderType.PRICE_HIGH ||
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_orderType == OrderType.PRICE_LOW
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? 32.sp
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: 28.sp,
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// fontWeight: _orderType == OrderType.PRICE_HIGH ||
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// _orderType == OrderType.PRICE_LOW
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// ? FontWeight.bold
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// : FontWeight.normal,
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),
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),
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// Icon(
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// priceIcon,
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// size: 32.w,
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// color: _orderType == OrderType.PRICE_HIGH ||
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// _orderType == OrderType.PRICE_LOW
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// ? kBalckSubColor
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// : ktextPrimary,
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// ),
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Image.asset(
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priceIcon,
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width: 32.w,
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height: 32.w,
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)
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],
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),
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height: 80.w,
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materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
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);
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final listButton = MaterialButton(
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onPressed: () async {
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_orderType = OrderType.LIST;
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_refreshController.callRefresh();
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setState(() {});
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},
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child: Image.asset(
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Assets.icons.list.path,
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//R.ASSETS_ICONS_ICON_CHANGE_LIST_PNG,
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width: _orderType == OrderType.LIST ? 42.w : 36.w,
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height: _orderType == OrderType.LIST ? 42.w : 36.w,
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));
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return BeeScaffold(
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titleSpacing: 0,
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bgColor: Colors.white,
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bodyColor: Color(0xFFF9F9F9),
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title: Row(
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children: [
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Container(
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width: 520.w,
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height: 68.w,
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child: TextField(
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keyboardType: TextInputType.text,
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onEditingComplete: () {
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setState(() {});
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// _refreshController.callRefresh();
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},
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focusNode: _contentFocusNode,
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onChanged: (text) {
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_startSearch = false;
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_searchText = text;
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setState(() {});
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},
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onTap: () {
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_showCategory = false;
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setState(() {});
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},
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onSubmitted: (_submitted) async {
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if (TextUtils.isEmpty(_searchText)) return;
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_startSearch = true;
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_contentFocusNode.unfocus();
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_searchText = _searchText.trimLeft();
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_searchText = _searchText.trimRight();
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remember();
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saveSearchListToSharedPreferences(_searchHistory);
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_refreshController1.callRefresh();
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setState(() {});
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},
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style: TextStyle(
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textBaseline: TextBaseline.ideographic,
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fontSize: 32.sp,
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color: Colors.black,
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),
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controller: _editingController,
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decoration: InputDecoration(
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contentPadding: EdgeInsets.only(left: 20.w),
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filled: true,
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fillColor: Colors.white,
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hintText: _showCategory ? '' : "请输入想要搜索的内容...",
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hintStyle: TextStyle(
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color: Colors.grey.shade500,
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fontSize: 14,
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fontWeight: FontWeight.w300),
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prefixIcon: _showCategory
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? GestureDetector(
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child: Container(
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padding: EdgeInsets.only(left: 18.w, right: 18.w),
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margin: EdgeInsets.all(12.w),
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(40.w),
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color: Color(0xFFF2F2F2)),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Text(
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'生鲜果蔬',
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// widget.categoryName ?? '',
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style: TextStyle(
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color: ktextSubColor,
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fontSize: 24.sp,
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),
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),
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Icon(
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Icons.close,
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color: Colors.grey[500],
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size: 30.w,
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)
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],
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),
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height: 44.w,
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),
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)
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: null,
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//isDense: true,
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// prefixIcon: Icon(CupertinoIcons.search),
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enabledBorder: OutlineInputBorder(
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borderSide: BorderSide(color: ktextPrimary),
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borderRadius: BorderRadius.circular(40.w),
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),
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focusedBorder: OutlineInputBorder(
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borderSide: BorderSide(color: Color(0xFFE52E2E)),
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borderRadius: BorderRadius.circular(40.w),
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),
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),
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),
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),
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20.wb,
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GestureDetector(
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onTap: () {
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_refreshController.callRefresh();
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// if (TextUtils.isEmpty(_searchText)) return;
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// _startSearch = true;
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// _contentFocusNode.unfocus();
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// _searchText = _searchText.trimLeft();
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// _searchText = _searchText.trimRight();
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// remember();
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// saveSearchListToSharedPreferences(_searchHistory);
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setState(() {});
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},
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child: Text(
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'搜索',
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style: TextStyle(color: ktextPrimary, fontSize: 28.sp),
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),
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),
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],
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),
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body: Column(
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children: [
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Container(
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color: Colors.white,
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child: PreferredSize(
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preferredSize: Size.fromHeight(40.w),
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child: _goodsTitle(normalTypeButton, salesTypeButton,
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priceButton, listButton)),
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),
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Expanded(
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child: EasyRefresh(
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firstRefresh: true,
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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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_onLoad = false;
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setState(() {});
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},
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onLoad: () async {
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setState(() {});
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},
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child: _onLoad
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? const SizedBox()
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: vegetablesList.isEmpty
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? _getListNull()
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: ListView.builder(
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itemBuilder: (context, index) {
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return Text('');
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},
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itemCount: vegetablesList.length,
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)))
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],
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));
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}
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_goodsTitle(Widget normalTypeButton,
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Widget salesTypeButton,
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Widget priceButton,
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Widget listButton,) {
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return Container(
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height: 90.w,
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alignment: Alignment.centerLeft,
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color: Colors.white,
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width: MediaQuery
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.of(context)
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.size
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.width,
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child: Container(
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alignment: Alignment.centerLeft,
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height: 60.w,
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child: Row(
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children: [
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normalTypeButton,
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salesTypeButton,
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priceButton,
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listButton,
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],
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),
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),
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);
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}
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///列表为空
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_getListNull() {
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return Center(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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500.hb,
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// Assets.images.houseEmpty.image(width: 480.w, height: 480.w),
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'当前类目暂未上传商品'
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.text
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.size(28.sp)
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.color(Colors.black.withOpacity(0.25))
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.make(),
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],
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),
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);
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}
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///搜索记录
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_searchHistoryWidget() {
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List<Widget> choiceChipList = [];
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if (_searchHistory.length > 0) {
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for (var text in _searchHistory) {
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choiceChipList.add(Padding(
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padding: EdgeInsets.only(right: 10, bottom: 5),
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child: ChoiceChip(
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backgroundColor: Colors.white,
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// disabledColor: Colors.blue,
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labelStyle: TextStyle(fontSize: 15 * 2.sp, color: Colors.black),
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labelPadding: EdgeInsets.only(left: 20, right: 20),
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materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
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onSelected: (bool value) {
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_startSearch = true;
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_editingController.text = text;
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_searchText = text;
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setState(() {});
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FocusManager.instance.primaryFocus!.unfocus();
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_refreshController1.callRefresh();
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},
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label: Text(text),
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selected: false,
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),
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));
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}
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}
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return _searchHistory.length == 0
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? SizedBox()
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: Container(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.start,
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mainAxisSize: MainAxisSize.min,
|
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children: <Widget>[
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36.hb,
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Container(
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child: Container(
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margin: EdgeInsets.only(left: 15, bottom: 5),
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child: Row(
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children: <Widget>[
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Text(
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'历史搜索',
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style: TextStyle(
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color: Colors.black,
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fontSize: 16,
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),
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||||
),
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Spacer(),
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(_searchHistory.length > 0)
|
||||
? GestureDetector(
|
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onTap: () {
|
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_searchHistory = [];
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saveSearchListToSharedPreferences(
|
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_searchHistory);
|
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setState(() {});
|
||||
},
|
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child: Image.asset(
|
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R.ASSETS_ICONS_DELETE_PNG,
|
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width: 40.w,
|
||||
height: 40.w,
|
||||
),
|
||||
)
|
||||
: Container(),
|
||||
36.wb,
|
||||
],
|
||||
)),
|
||||
),
|
||||
Container(
|
||||
width: MediaQuery
|
||||
.of(context)
|
||||
.size
|
||||
.width,
|
||||
padding: EdgeInsets.only(left: 10, right: 10),
|
||||
child: Wrap(
|
||||
children: choiceChipList,
|
||||
),
|
||||
),
|
||||
// Spacer()
|
||||
24.hb,
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
///获取搜索记录
|
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getSearchListFromSharedPreferences() async {
|
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final userProvider = Provider.of<UserProvider>(Get.context!, listen: false);
|
||||
var history = HiveStore.appBox!.get(
|
||||
userProvider.userInfoModel?.id.toString() ?? '' + "userSearhHistory");
|
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if (history != null) {
|
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_searchHistory = (history as List).cast<String>().toList();
|
||||
}
|
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setState(() {});
|
||||
}
|
||||
|
||||
///保存搜索记录
|
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saveSearchListToSharedPreferences(List<String> value) async {
|
||||
final userProvider = Provider.of<UserProvider>(Get.context!, listen: false);
|
||||
|
||||
HiveStore.appBox!.put(
|
||||
userProvider.userInfoModel?.id.toString() ?? '' + "userSearhHistory",
|
||||
value);
|
||||
}
|
||||
|
||||
///保存搜索记录
|
||||
remember() {
|
||||
if (_searchHistory.contains(_searchText)) {
|
||||
_searchHistory.remove(_searchText);
|
||||
List<String> list = [_searchText];
|
||||
list.addAll(_searchHistory);
|
||||
_searchHistory = list;
|
||||
} else {
|
||||
List<String> list = [_searchText];
|
||||
list.addAll(_searchHistory);
|
||||
_searchHistory = list;
|
||||
while (_searchHistory.length > 15) {
|
||||
_searchHistory.removeLast();
|
||||
}
|
||||
}
|
||||
saveSearchListToSharedPreferences(_searchHistory);
|
||||
setState(() {});
|
||||
}
|
||||
}
|
||||
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