import 'package:flutter/cupertino.dart'; import 'package:flutter/material.dart'; import 'package:flutter_easyrefresh/easy_refresh.dart'; import 'package:get/get.dart'; import 'package:velocity_x/velocity_x.dart'; import 'package:akuCommunity/constants/api.dart'; import 'package:akuCommunity/model/manager/suggestion_or_complain_model.dart'; import 'package:akuCommunity/pages/things_page/widget/bee_list_view.dart'; import 'package:akuCommunity/ui/manager/advice/advice_card.dart'; import 'package:akuCommunity/ui/manager/advice/new_advice_page.dart'; import 'package:akuCommunity/utils/headers.dart'; import 'package:akuCommunity/utils/network/net_util.dart'; import 'package:akuCommunity/widget/animated/animated_transition.dart'; import 'package:akuCommunity/widget/bee_scaffold.dart'; import 'package:akuCommunity/widget/buttons/bottom_button.dart'; import 'package:akuCommunity/widget/buttons/radio_button.dart'; import 'package:akuCommunity/widget/tab_bar/bee_tab_bar.dart'; enum AdviceType { SUGGESTION, COMPLAIN, } class AdvicePage extends StatefulWidget { final AdviceType type; AdvicePage({Key key, @required this.type}) : super(key: key); @override _AdvicePageState createState() => _AdvicePageState(); } class _AdvicePageState extends State with TickerProviderStateMixin { EasyRefreshController _refreshController = EasyRefreshController(); TabController _tabController; bool _selectedMode = false; List _selectedItems = []; String get title { switch (widget.type) { case AdviceType.SUGGESTION: return '建议咨询'; break; case AdviceType.COMPLAIN: return '投诉表扬'; break; } return ''; } List get tabs { switch (widget.type) { case AdviceType.SUGGESTION: return ['您的建议', '您的咨询']; break; case AdviceType.COMPLAIN: return ['您的投诉', '您的表扬']; break; } return []; } int adviceValue(int index) { switch (widget.type) { case AdviceType.SUGGESTION: return index == 0 ? 2 : 1; break; case AdviceType.COMPLAIN: return index == 0 ? 4 : 3; break; } return 0; } @override void initState() { super.initState(); _tabController = TabController(length: 2, vsync: this); } @override void dispose() { _tabController?.dispose(); super.dispose(); } @override Widget build(BuildContext context) { return BeeScaffold( title: title, actions: [ FlatButton( onPressed: () => setState(() => _selectedMode = !_selectedMode), child: (_selectedMode ? '完成' : '编辑').text.make(), ), ], appBarBottom: BeeTabBar( controller: _tabController, tabs: tabs, onTap: (index) { _selectedItems.clear(); }, ), body: TabBarView( controller: _tabController, children: List.generate(2, (index) { return BeeListView( path: API.manager.advice, extraParams: {'adviceType': adviceValue(index)}, controller: _refreshController, convert: (model) => model.tableList .map((e) => SuggestionOrComplainModel.fromJson(e)) .toList(), builder: (items) { return ListView.separated( padding: EdgeInsets.symmetric(horizontal: 32.w, vertical: 20.w), itemBuilder: (context, index) { return Stack( children: [ Positioned( left: 0, top: 0, bottom: 0, child: GestureDetector( onTap: () { setState(() { if (_selectedItems.contains(items[index].id)) _selectedItems.remove(items[index].id); else _selectedItems.add(items[index].id); }); }, child: Container( color: Colors.transparent, alignment: Alignment.topLeft, child: BeeRadio( value: items[index].id, groupValues: _selectedItems, ), ), ), ), AnimatedTranslate( offset: _selectedMode ? Offset(60.w, 0) : Offset.zero, child: AdviceCard(model: items[index]), ), ], ); }, separatorBuilder: (_, __) => 20.hb, itemCount: items.length, ); }, ); }).toList(), ), bottomNavi: AnimatedCrossFade( crossFadeState: _selectedMode ? CrossFadeState.showFirst : CrossFadeState.showSecond, duration: Duration(milliseconds: 300), firstChild: BottomButton( onPressed: () async { await NetUtil().post( API.manager.deleteAdvice, params: {'ids': _selectedItems}, showMessage: true, ); _refreshController.callRefresh(); setState(() => _selectedMode = false); }, child: '删除订单'.text.make(), ), secondChild: BottomButton( onPressed: () async { bool needRefresh = await Get.to(NewAdvicePage( type: widget.type, initType: _tabController.index, )); if (needRefresh == true) { _refreshController.callRefresh(); Get.dialog(CupertinoAlertDialog( title: '您的信息已提交,我们会尽快回复您,祝您生活愉快'.text.isIntrinsic.make(), actions: [ CupertinoDialogAction( child: '确定'.text.color(Color(0xFFFF8200)).isIntrinsic.make(), onPressed: Get.back, ), ], )); } }, child: Text('新增'), ), ), ); } }