import 'package:flutter/material.dart'; import 'package:liftmanager/res/gaps.dart'; import 'package:liftmanager/net/api_service.dart'; import 'package:liftmanager/utils/toast.dart'; import 'package:liftmanager/widgets/app_bar.dart'; import 'package:liftmanager/internal/search/search_router.dart'; import 'package:liftmanager/widgets/app_search_bar.dart'; import 'package:liftmanager/res/resources.dart'; import 'package:liftmanager/routers/fluro_navigator.dart'; import 'package:liftmanager/widgets/load_image.dart'; import 'package:liftmanager/internal/bbs/bbs_router.dart'; import 'package:liftmanager/internal/means/means_router.dart'; // import 'package:amap_all_fluttify/amap_all_fluttify.dart'; import 'package:provider/provider.dart'; import 'package:permission_handler/permission_handler.dart'; import 'dart:async'; import 'package:liftmanager/widgets/my_card.dart'; import 'package:flutter_screenutil/flutter_screenutil.dart'; import 'package:liftmanager/internal/search/presenter/base_list_provider.dart'; import 'package:liftmanager/mvp/base_page_state.dart'; import 'package:liftmanager/internal/bbs/model/coupon_model_page.dart'; import 'package:liftmanager/internal/wode/presenter/red_list_presenter.dart'; import 'package:liftmanager/widgets/my_refresh_list.dart'; import 'package:liftmanager/widgets/state_layout.dart'; import 'package:liftmanager/utils/time_format.dart'; import 'package:liftmanager/utils/log_util.dart'; class CouponPage extends StatefulWidget { @override CouponPageState createState() => CouponPageState(); } class CouponPageState extends BasePageState with AutomaticKeepAliveClientMixin{ // NewsDetailItem item = NewsDetailItem(); BaseListProvider provider = BaseListProvider(); ScrollController _scrollController = new ScrollController(); int _page = 1; int usedFlag = 1;//0失效1可使用 int checkIndex = 0; @override void initState() { provider.setStateTypeNotNotify(StateType.loading); super.initState(); _onRefresh(); print(66666); } @override void dispose() { _scrollController.dispose(); super.dispose(); } getScenario(int type){ String str; if(type==0){ str = "全场通用"; }else if (type==1){ str = "仅限出诊问诊服务"; }else if(type==2){ str = "仅限题库"; }else if(type==3){ str = "仅限视频"; } return str; } static const staticList = [ { "price":"5", "time":"2019-12-30", }, { "price":"5", "time":"2019-12-30", }, { "price":"5", "time":"2019-12-30", }, { "price":"5", "time":"2019-12-30", }, { "price":"5", "time":"2019-12-30", }, { "price":"5", "time":"2019-12-30", }, { "price":"5", "time":"2019-12-30", }, { "price":"5", "time":"2019-12-30", }, { "price":"5", "time":"2019-12-30", }, ]; @override Widget build(BuildContext context) { double width = MediaQuery.of(context).size.width; return ChangeNotifierProvider>( create: (_) => provider, child: Scaffold( resizeToAvoidBottomPadding: true, appBar: MyAppBar( centerTitle:"我的优惠券" ), body: Container( // color: Color(0xFFF1F4FC), child: Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ Container( padding: EdgeInsets.only(bottom:5), // color:Color(0xffFAF7FA), decoration: BoxDecoration( border: Border( bottom: BorderSide(width: 0.5, color: Color(0xffeeeeee)), ), // color: Color(0xff9FD1FE), ), child:Row( children:[ Container( width: width/2, padding: EdgeInsets.only(top:10), child:Row( mainAxisAlignment: MainAxisAlignment.center, children:[ GestureDetector( onTap: (){ print(6663); provider.list.clear(); setState(() { checkIndex = 0; usedFlag = 1; }); _onRefresh(); }, child: Container( padding: EdgeInsets.only(bottom:6), decoration: BoxDecoration( border: Border( bottom: BorderSide(width: 2, color: checkIndex==0? Color(0xff02A0FD):Colors.white), ), // color: Color(0xff9FD1FE), ), child:Text( '可使用', style: TextStyle( color:checkIndex==0? Color(0xff02A0FD):Color(0xff666666), // fontSize:ScreenUtil().setSp(14) ), textAlign:TextAlign.center, ), ) ) ] ) ), Container( width: width/2, padding: EdgeInsets.only(top:ScreenUtil().setWidth(10)), child:Row( mainAxisAlignment: MainAxisAlignment.center, children:[ GestureDetector( onTap: (){ // Provider.of>(context,listen: false).list.clear(); provider.list.clear(); setState(() { checkIndex = 1; usedFlag = 0; }); _onRefresh(); }, child: Container( padding: EdgeInsets.only(bottom:6), decoration: BoxDecoration( border: Border( bottom: BorderSide(width: 2, color: checkIndex==1? Color(0xff02A0FD):Colors.transparent), ), ), child:Text( '已失效', style: TextStyle( color:checkIndex==1? Color(0xff02A0FD):Color(0xff666666), // fontSize:ScreenUtil().setSp(14) ), textAlign:TextAlign.center, ), ) ) ] ) ), ] ) ), Expanded( flex: 1, child: Consumer>( builder: (_, provider, __) { return MyListView( key: Key('coupon_list'), itemCount: provider.list.length, stateType: provider.stateType, onRefresh: _onRefresh, loadMore: _loadMore, pageSize: 8, hasMore: provider.hasMore, itemBuilder: (_, index) { return Container( child: Column( children: [ Container( child:Row( children:[ Container( padding: EdgeInsets.only(top:ScreenUtil().setWidth(15),left:ScreenUtil().setWidth(15),right:ScreenUtil().setWidth(15)), child: Stack( children: [ Positioned( top:0, left:0, child: Container( width:width-ScreenUtil().setWidth(30), height:ScreenUtil().setWidth(104), child:LoadAssetImage( // image: AssetImage(i['img']), checkIndex == 0?"wode/bg_front":"wode/bg_back", fit: BoxFit.cover, // alignment: Alignment.centerLeft, ), ) ), Container( // decoration: BoxDecoration( // border:Border.all( // width:2, // color:Colors.red // ) // ), width:width-ScreenUtil().setWidth(30), height:ScreenUtil().setWidth(100), child: Row( children: [ Container( padding: EdgeInsets.only(right:ScreenUtil().setWidth(40),left:ScreenUtil().setWidth(10)), child:Column( crossAxisAlignment: CrossAxisAlignment.center, mainAxisAlignment: MainAxisAlignment.center, children:[ Row( crossAxisAlignment: CrossAxisAlignment.center, children: [ Text( '￥', textAlign: TextAlign.center, style: TextStyle( fontSize:ScreenUtil().setSp(16), color:checkIndex==0?Colors.white:Color(0xff999999), ), ), Text( provider.list[index].coupon?.discount?.toString(), textAlign: TextAlign.center, style: TextStyle( fontSize:ScreenUtil().setSp(28), color:checkIndex==0?Colors.white:Color(0xff999999), ), ), ], ), Text( getScenario(provider.list[index].coupon?.scenario??0), textAlign: TextAlign.left, style: TextStyle( fontSize:ScreenUtil().setSp(12), color:checkIndex==0?Colors.white:Color(0xff999999), ), ), ] ), ), Container( padding: EdgeInsets.only(top:ScreenUtil().setWidth(10)), child:Column( crossAxisAlignment: CrossAxisAlignment.start, children:[ Text( provider.list[index].coupon?.name??"", textAlign: TextAlign.left, style: TextStyle( fontSize:ScreenUtil().setSp(16), color:Color(0xff333333), ), ), Text( DateUtils.instance .getFormartData( timeSamp: provider.list[index].coupon?.validity, format: "yyyy-MM-dd HH:mm:ss")+'过期', textAlign: TextAlign.left, style: TextStyle( fontSize:ScreenUtil().setSp(13), color:Color(0xff9F9C9F), ), ), SizedBox( height:20 ), Container( width: width*0.5, height:0.5, color:Color(0xffeeeeee), child: null, ), SizedBox( height:3 ), Text( provider.list[index].coupon?.remark??"", textAlign: TextAlign.left, style: TextStyle( fontSize:ScreenUtil().setSp(13), color:Color(0xff9F9C9F), ), ), ] ) ), ], ) ), Positioned( top:0, right:5, child:checkIndex == 1?Container( child: Icon( IconData( 0xe6d9, fontFamily:"myfont" ), size: 50.0, color:Color(0xff999999), ), ):Container(child:null) ) ], ), ), Container() ] ) ) ], ), ); }, ); }) ) ], ), ), )); } Future _onRefresh() async { _page = 1; await presenter.getRedList( _page,usedFlag); } Future _loadMore() async { _page++; await presenter.getRedList(_page,usedFlag); } @override CoupontListPresenter createPresenter() { return CoupontListPresenter(); } bool get wantKeepAlive => true; }