import 'package:flutter/material.dart'; import 'package:bot_toast/bot_toast.dart'; import 'package:flutter_easyrefresh/easy_refresh.dart'; import 'package:get/get.dart'; import 'package:aku_new_community/base/base_style.dart'; import 'package:aku_new_community/constants/api.dart'; import 'package:aku_new_community/constants/application_objects.dart'; import 'package:aku_new_community/constants/saas_api.dart'; import 'package:aku_new_community/model/common/img_model.dart'; import 'package:aku_new_community/model/community/activity_item_model.dart'; import 'package:aku_new_community/model/community/community_topic_model.dart'; import 'package:aku_new_community/models/search/search_model.dart'; import 'package:aku_new_community/ui/community/activity/activity_detail_page_old.dart'; import 'package:aku_new_community/ui/community/community_views/topic/topic_detail_page.dart'; import 'package:aku_new_community/utils/headers.dart'; import 'package:aku_new_community/utils/login_util.dart'; import 'package:aku_new_community/utils/network/base_model.dart'; import 'package:aku_new_community/utils/network/net_util.dart'; import 'package:aku_new_community/widget/bee_back_button.dart'; class BeeSearch extends StatefulWidget { BeeSearch({Key? key}) : super(key: key); @override _BeeSearchState createState() => _BeeSearchState(); } class _BeeSearchState extends State { late EasyRefreshController _refreshController; TextEditingController _textEditingController = TextEditingController(); SearchModel _searchModel = SearchModel.init(); @override void initState() { _refreshController = EasyRefreshController(); super.initState(); } @override void dispose() { _refreshController.dispose(); _textEditingController.dispose(); super.dispose(); } List get _searchAppObjects { if (_textEditingController.text.isEmpty) return []; return appObjects .where((element) => element.title.contains(_textEditingController.text)) .toList(); } List _getNullSafeObjects(dynamic list) { List _list = []; list.forEach((element) { if (element != null) { _list.add(element); } }); return _list; } _renderSearchResultBox(String title, {Widget? child, bool visible = true}) { if (!visible) return SizedBox().sliverBoxAdapter(); return Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ title.text.size(28.sp).make(), Divider(), child!, ], ).p(32.w).material(color: Colors.white).sliverBoxAdapter(); } Widget _buildColumnIcon(AO e) { return MaterialButton( onPressed: () { if (LoginUtil.isNotLogin) return; // if (!LoginUtil.haveRealName(e.title)) return; if (e.callback == null) { BotToast.showText(text: '该功能正在准备上线中，敬请期待', align: Alignment(0, 0.5)); } else { e.callback!(); } }, shape: StadiumBorder(), child: Column( mainAxisAlignment: MainAxisAlignment.center, children: [ Image.asset( e.path, height: 75.w, width: 75.w, ), 8.hb, e.title.text.size(24.sp).make(), ], ), ); } ///社区活动卡片 Widget _activityCardButton(ActivityItemModel model) { return MaterialButton( onPressed: () { Get.to(() => ActivityDetailPage(id: model.id)); }, shape: StadiumBorder(), child: Row( crossAxisAlignment: CrossAxisAlignment.start, children: [ SizedBox( width: 200.w, height: 200.w, child: ClipRRect( clipBehavior: Clip.antiAlias, child: FadeInImage.assetNetwork( placeholder: R.ASSETS_IMAGES_PLACEHOLDER_WEBP, image: SAASAPI.image(ImgModel.first(model.imgUrls)), fit: BoxFit.cover, )), ), 12.w.widthBox, SizedBox( width: 400.w, child: Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ model.title!.text .size(28.sp) .color(ktextPrimary) .maxLines(2) .overflow(TextOverflow.ellipsis) .isIntrinsic .bold .make() .expand(), model.statusString.text .size(24.sp) .color(model.statusColor) .make() .expand() ], ), ), ], ), ); } ///话题卡片 Widget _communityCardButton(CommunityTopicModel model) { return MaterialButton( onPressed: () { Get.to(() => TopicDetailPage( topicId: model.id, )); }, shape: StadiumBorder(), child: Row( crossAxisAlignment: CrossAxisAlignment.start, children: [ SizedBox( width: 200.w, height: 200.w, child: ClipRRect( clipBehavior: Clip.antiAlias, child: FadeInImage.assetNetwork( placeholder: R.ASSETS_IMAGES_PLACEHOLDER_WEBP, image: SAASAPI.image(ImgModel.first(model.imgUrl)), fit: BoxFit.cover, )), ), 12.w.widthBox, SizedBox( width: 400.w, child: Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ model.title!.text .size(28.sp) .color(ktextPrimary) .maxLines(2) .bold .overflow(TextOverflow.ellipsis) .isIntrinsic .make() .expand(), model.summary!.text .size(28.sp) .color(ktextPrimary) .maxLines(1) .overflow(TextOverflow.ellipsis) .make() .expand(), SizedBox( width: 100.w, child: Row( crossAxisAlignment: CrossAxisAlignment.center, children: [ Image.asset( R.ASSETS_ICONS_HOT_FIRE_PNG, height: 24.w, width: 24.w, ), 12.wb, '${model.activityNum}'.text.maxLines(1).size(22.sp).make() ], ), ) ], ), ), ], ), ); } @override Widget build(BuildContext context) { return Scaffold( backgroundColor: Color(0xFFF2F2F2), appBar: AppBar( backgroundColor: Colors.white, leading: BeeBackButton(), elevation: 0, title: Row( children: [ 40.wb, Icon( Icons.search, size: 32.w, color: Color(0xFF666666), ), TextField( controller: _textEditingController, onChanged: (_) { _refreshController.callRefresh(); setState(() {}); }, decoration: InputDecoration( isDense: true, contentPadding: EdgeInsets.symmetric(vertical: 10.w, horizontal: 10.w), border: InputBorder.none, // hintText: '搜索应用', hintStyle: TextStyle( color: Color(0xFF999999), fontSize: 28.sp, ), ), ).expand(), ], ) .box .color(Color(0xFFF3F3F3)) .withRounded(value: 36.w) .height(72.w) .alignment(Alignment.center) .make(), ), body: EasyRefresh( controller: _refreshController, firstRefresh: false, header: MaterialHeader(), onRefresh: () async { BaseModel baseModel = await NetUtil().get(API.search.homeSearch, params: {"searchName": _textEditingController.text}); if (baseModel.success && baseModel.data != null) { _searchModel = SearchModel.fromJson(baseModel.data); } setState(() {}); }, child: CustomScrollView( slivers: [ 32.hb.sliverBoxAdapter(), _renderSearchResultBox( '应用', child: GridView.count( crossAxisCount: 4, shrinkWrap: true, physics: NeverScrollableScrollPhysics(), children: _searchAppObjects.map((e) => _buildColumnIcon(e)).toList(), ), visible: _searchAppObjects.isNotEmpty, ), 32.hb.sliverBoxAdapter(), _renderSearchResultBox('社区活动', child: GridView.count( crossAxisCount: 1, shrinkWrap: true, childAspectRatio: 4 / 1, mainAxisSpacing: 20.w, physics: NeverScrollableScrollPhysics(), children: _getNullSafeObjects(_searchModel.activityVoList) .map((e) => _activityCardButton(e)) .toList(), ), visible: _searchModel.activityVoList.isNotEmpty), 32.hb.sliverBoxAdapter(), _renderSearchResultBox( '话题', child: GridView.count( crossAxisCount: 1, shrinkWrap: true, childAspectRatio: 4 / 1, mainAxisSpacing: 20.w, physics: NeverScrollableScrollPhysics(), children: [ ..._getNullSafeObjects(_searchModel.gambitVoList) .map((e) => _communityCardButton(e)) .toList() ], ), visible: _searchModel.gambitVoList.isNotEmpty, ), ], ), ), ); } }