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@@ -3,6 +3,7 @@ import 'package:flutter_easyrefresh/easy_refresh.dart'; |
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import 'package:flutter_screenutil/screenutil.dart';
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import 'package:one_key/constant/state.dart';
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import 'package:one_key/pages/coupon/coupon_item.dart';
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import 'package:one_key/pages/coupon/coupon_item_f.dart';
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import 'package:one_key/provider/coupon_provider.dart';
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import 'package:one_key/provider/user_model.dart';
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import 'package:one_key/res/colors.dart';
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@@ -26,9 +27,10 @@ class CouponPage extends StatefulWidget { |
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_CouponPageState createState() => _CouponPageState();
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}
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class _CouponPageState extends State<CouponPage> {
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class _CouponPageState extends State<CouponPage> with TickerProviderStateMixin {
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EasyRefreshController _controller = EasyRefreshController();
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CouponProvider couponProvider;
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TabController tabController;
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///获取优惠券列表数据
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_couponNetworkData({bool isShowLoading = true}) async {
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@@ -63,6 +65,15 @@ class _CouponPageState extends State<CouponPage> { |
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void initState() {
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// TODO: implement initState
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super.initState();
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tabController = TabController(length: 3, vsync: this);
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tabController.addListener(() {
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//点击tab时或滑动tab回调一次
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// if (tabController.index.toDouble() == tabController.animation.value) {
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// getMessage(index: tabController.index);
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// selectIndex = tabController.index;
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setState(() {});
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// }
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});
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WidgetsBinding.instance.addPostFrameCallback((_) {
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_couponNetworkData();
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});
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@@ -82,7 +93,7 @@ class _CouponPageState extends State<CouponPage> { |
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Widget build(BuildContext context) {
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couponProvider = Provider.of<CouponProvider>(context, listen: true);
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return Scaffold(
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backgroundColor: MyColours.color_fefefe,
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backgroundColor: MyColours.color_f3f3f3,
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appBar: SystemAppBar('线上券', rightImgName: '历史券', onTap: () {
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if (widget.needRefrsh) {
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EventBus().emit('refresh_coupon_invitation');
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@@ -95,18 +106,52 @@ class _CouponPageState extends State<CouponPage> { |
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NavigatorUtil.goCouponHistoryPage(context);
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}),
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body: WillPopScope(
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onWillPop: () {
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if (widget.needRefrsh) {
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EventBus().emit('refresh_coupon_invitation');
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} else {
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EventBus().emit('changeStatusColor');
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}
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Navigator.of(context).pop();
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},
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child: Column(
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children: [
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Expanded(child: Consumer<CouponProvider>(
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builder: (context, model, _) {
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onWillPop: () {
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if (widget.needRefrsh) {
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EventBus().emit('refresh_coupon_invitation');
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} else {
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EventBus().emit('changeStatusColor');
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}
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Navigator.of(context).pop();
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},
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child: Column(
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children: <Widget>[
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Container(
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width: double.infinity,
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height: ScreenUtil().setWidth(80),
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color: MyColours.color_ffffff,
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padding: EdgeInsets.only(bottom: ScreenUtil().setWidth(6)),
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child: TabBar(
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controller: tabController,
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tabs: [
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Tab(
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text: "全部",
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),
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Tab(
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text: "店铺优惠券",
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),
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Tab(
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text: "我的优惠券",
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)
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],
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indicatorColor: MyColours.color_438E93,
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indicatorSize: TabBarIndicatorSize.label,
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indicatorWeight: ScreenUtil().setWidth(4),
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labelColor: MyColours.color_438E93,
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unselectedLabelColor: MyColours.color_999999,
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labelStyle: TextStyle(
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color: MyColours.color_438E93,
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fontSize: ScreenUtil().setSp(28),
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fontWeight: FontWeight.bold),
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unselectedLabelStyle: TextStyle(
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color: MyColours.color_999999,
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fontSize: ScreenUtil().setSp(24),
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),
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)),
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VEmptyView(11),
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Expanded(
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child: TabBarView(controller: tabController, children: [
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Consumer<CouponProvider>(builder: (context, model, _) {
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if (model.pageState != PageState.Success) {
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return ExceptionPage(
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pageState: model.pageState,
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@@ -127,29 +172,7 @@ class _CouponPageState extends State<CouponPage> { |
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SliverList(
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delegate: SliverChildBuilderDelegate(
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(BuildContext context, int index) {
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return Container(
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margin:
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EdgeInsets.all(ScreenUtil().setWidth(40)),
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padding:
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EdgeInsets.all(ScreenUtil().setWidth(30)),
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color: MyColours.color_F0F0F0,
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child: Text(
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'使用说明：需在结账前出示优惠券二维码，店内工作人员微信扫码核销。超过有效期的券，会自动作废并移出列表。优惠券不可找零、兑现。',
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style: TextStyle(
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color: MyColours.color_666666,
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fontSize: ScreenUtil().setSp(24),
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),
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strutStyle: StrutStyle(
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forceStrutHeight: true,
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height: 1,
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leading: 0.3),
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));
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}, childCount: 1),
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),
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SliverList(
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delegate: SliverChildBuilderDelegate(
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(BuildContext context, int index) {
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return CouponItem(
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return CouponItemF(
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from: 'quan',
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couponSonModel:
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couponProvider.couponList[index],
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@@ -178,31 +201,154 @@ class _CouponPageState extends State<CouponPage> { |
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// },
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);
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}
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},
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)),
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VEmptyView(20),
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Padding(
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padding: EdgeInsets.fromLTRB(ScreenUtil().setWidth(40), 0,
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ScreenUtil().setWidth(40), ScreenUtil().setWidth(40)),
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child: RoundButton(
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onPressed: () async {
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bool needRefresh =
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await NavigatorUtil.goCouponEditPage(context);
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print(needRefresh);
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if (needRefresh != null && needRefresh) {
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//刷新页面数据
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// _controller.callRefresh();
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_couponNetworkData();
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}
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},
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text: '创建新券',
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fontSize: 34,
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isBold: false,
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height: ScreenUtil().setWidth(80),
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width: double.infinity,
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radius: ScreenUtil().setWidth(10),
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))
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],
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)));
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}),
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Container(
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width: 100,
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height: 100,
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color: Colors.blue,
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),
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Container(
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width: 100,
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height: 100,
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color: Colors.purple,
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)
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// MessageOnlineCheckPage()
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]),
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),
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Container(
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height: ScreenUtil().setWidth(91 * 2),
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width: double.infinity,
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padding: EdgeInsets.only(
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top: ScreenUtil().setWidth(16 * 2),
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bottom: ScreenUtil().setWidth(35 * 2),
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left: ScreenUtil().setWidth(45 * 2),
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right: ScreenUtil().setWidth(45 * 2),
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),
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decoration: BoxDecoration(
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color: MyColours.color_ffffff,
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boxShadow: [
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BoxShadow(
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spreadRadius: ScreenUtil().setWidth(2),
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color: Color.fromRGBO(0, 0, 0, 0.1),
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offset: Offset(0, ScreenUtil().setWidth(-2)),
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blurRadius: ScreenUtil().setWidth(8))
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],
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borderRadius: BorderRadius.all(
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Radius.circular(ScreenUtil().setWidth(16)),
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),
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),
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child: RoundButton(
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text: '创建新的优惠券',
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height: ScreenUtil().setWidth(80),
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radius: ScreenUtil().setWidth(14),
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isBold: false,
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fontSize: 28,
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onPressed: () {},
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),
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)
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],
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),
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// child: Column(
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// children: [
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// Expanded(child: Consumer<CouponProvider>(
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// builder: (context, model, _) {
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// if (model.pageState != PageState.Success) {
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// return ExceptionPage(
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// pageState: model.pageState,
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// callback: () {
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// // offset = 0;
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// // getMessage(showLoading: true);
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// _couponNetworkData();
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// },
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// emptyMsg: "暂时没有列表信息哦",
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// emptyImg: "empty_search",
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// showMsg: "加载中，请稍后...",
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// );
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// } else {
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// return EasyRefresh.custom(
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// controller: _controller,
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// shrinkWrap: true,
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// slivers: [
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// SliverList(
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// delegate: SliverChildBuilderDelegate(
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// (BuildContext context, int index) {
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// return Container(
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// margin:
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// EdgeInsets.all(ScreenUtil().setWidth(40)),
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// padding:
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// EdgeInsets.all(ScreenUtil().setWidth(30)),
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// color: MyColours.color_F0F0F0,
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// child: Text(
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// '使用说明：需在结账前出示优惠券二维码，店内工作人员微信扫码核销。超过有效期的券，会自动作废并移出列表。优惠券不可找零、兑现。',
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// style: TextStyle(
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// color: MyColours.color_666666,
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// fontSize: ScreenUtil().setSp(24),
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// ),
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// strutStyle: StrutStyle(
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// forceStrutHeight: true,
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// height: 1,
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// leading: 0.3),
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// ));
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// }, childCount: 1),
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// ),
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// SliverList(
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// delegate: SliverChildBuilderDelegate(
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// (BuildContext context, int index) {
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// return CouponItem(
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// from: 'quan',
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// couponSonModel:
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// couponProvider.couponList[index],
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// showBtn: true,
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// onPressedSwich: () {
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// couponProvider.couponList[index].isOpenBool =
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// !couponProvider
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// .couponList[index].isOpenBool;
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// _setCustomerActivity(index);
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// },
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// onPressed: () {
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// NavigatorUtil.goCouponDetailPage(context,
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// couponProvider.couponList[index]);
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// },
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// );
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// }, childCount: couponProvider.couponList.length),
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// )
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// ],
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// // onRefresh: () async {
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// // // offset = 0;
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// // // getMessage(showLoading: false);
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// // },
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// // onLoad: () async {
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// // // offset++;
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// // // getMessage(showLoading: false);
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// // },
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// );
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// }
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// },
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// )),
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// VEmptyView(20),
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// Padding(
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// padding: EdgeInsets.fromLTRB(ScreenUtil().setWidth(40), 0,
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// ScreenUtil().setWidth(40), ScreenUtil().setWidth(40)),
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// child: RoundButton(
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// onPressed: () async {
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// bool needRefresh =
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// await NavigatorUtil.goCouponEditPage(context);
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// print(needRefresh);
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// if (needRefresh != null && needRefresh) {
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// //刷新页面数据
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// // _controller.callRefresh();
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// _couponNetworkData();
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// }
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// },
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// text: '创建新券',
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// fontSize: 34,
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// isBold: false,
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// height: ScreenUtil().setWidth(80),
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// width: double.infinity,
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// radius: ScreenUtil().setWidth(10),
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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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...
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