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import 'dart:convert';
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import 'package:barcode_widget/barcode_widget.dart';
import 'package:dio/dio.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_html/flutter_html.dart';
import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
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import 'package:huixiang/generated/l10n.dart';
import 'package:huixiang/retrofit/data/base_data.dart';
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import 'package:huixiang/retrofit/data/coupon.dart';
import 'package:huixiang/retrofit/data/coupon_detail.dart';
import 'package:huixiang/retrofit/retrofit_api.dart';
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import 'package:huixiang/utils/font_weight.dart';
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import 'package:huixiang/view_widget/my_appbar.dart';
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import 'package:huixiang/view_widget/separator.dart';
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import 'package:flutter_screenutil/flutter_screenutil.dart';
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import 'package:pull_to_refresh/pull_to_refresh.dart';
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import 'package:qr_flutter/qr_flutter.dart';
import 'package:shared_preferences/shared_preferences.dart';
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import '../view_widget/classic_header.dart';
import '../view_widget/my_footer.dart';
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class WriteOffPage extends StatefulWidget {
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final arguments;
WriteOffPage({this.arguments});
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@override
State<StatefulWidget> createState() {
return _WriteOffPage();
}
}
class _WriteOffPage extends State<WriteOffPage> {
Coupon coupon;
ApiService apiService;
CouponDetail queryCoupon;
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final RefreshController refreshController = RefreshController();
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@override
void initState() {
super.initState();
coupon = widget.arguments["coupon"];
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if (mounted) setState(() {});
queryCouponDetail(coupon.memberCouponId);
}
///查询核销券状态/查询优惠券详情
queryCouponDetail(memberCouponId) async {
if (apiService == null) {
SharedPreferences value = await SharedPreferences.getInstance();
apiService = ApiService(
Dio(),
context: context,
token: value.getString("token"),
);
}
BaseData baseData = await apiService.couponDetail(memberCouponId);
if (baseData != null && baseData.isSuccess) {
queryCoupon = baseData.data;
if(queryCoupon.status==2){
Navigator.of(context).pop(true);
}
// else Future.delayed(Duration(seconds: 15), () {
// queryCouponDetail(coupon["memberCouponId"]);
// });
// setState(() {});
} else {
SmartDialog.showToast(baseData.msg, alignment: Alignment.center);
}
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}
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@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Color(0xFF32A060),
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appBar: MyAppBar(
title: S.of(context).hexiaomaxiangqing,
titleSize: 18.sp,
titleColor: Colors.white,
background: Color(0xFF32A060),
leadingColor: Colors.white,
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),
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body: SmartRefresher(
controller: refreshController,
enablePullDown: false,
enablePullUp: false,
header: MyHeader(),
footer: CustomFooter(
builder: (context, mode) {
return MyFooter(mode);
},
),
physics: BouncingScrollPhysics(),
scrollController: ScrollController(),
child: Container(
child: SingleChildScrollView(
physics: BouncingScrollPhysics(),
child: Column(
children: [
Container(
alignment: Alignment.topCenter,
// height: 530.h,
height:470.h,
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child: Stack(
alignment: Alignment.topCenter,
children: [
Image.asset(
"assets/image/write_off_bg.webp",
width: MediaQuery.of(context).size.width * 0.912,
// height: 540.h,
height: 480.h,
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fit: BoxFit.fill,
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),
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LayoutBuilder(builder: (context, constraints) {
return Container(
alignment: Alignment.center,
width: constraints.constrainWidth() * 0.912,
padding:EdgeInsets.only(top: 24.h),
child: Column(
children: [
Container(
child: Column(
children: [
Text(
coupon != null ? coupon.couponName : "",
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style: TextStyle(
fontSize: 16.sp,
fontWeight: FontWeight.bold,
color: Color(0xFF353535)),
),
SizedBox(
height:11.h,
),
Text(
(coupon.useStartTime == null || coupon.useEndTime == null) ? "" : S.of(context).youxiaoqi(
"${coupon.useStartTime.replaceAll("-", ".").split(" ")[0]}-${coupon.useEndTime.replaceAll("-", ".").split(" ")[0]}"),
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style: TextStyle(
fontSize: 12.sp,
color: Color(0xFF353535),
),
),
],
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.center,
),
alignment: Alignment.center,
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),
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Container(
margin: EdgeInsets.only(left: 20.w, right: 20.w,top:16.h,bottom:30.h),
child: MySeparator(
width: 5.w,
height: 1.h,
color: Color(0xFFA29E9E),
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),
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),
Expanded(
child: Container(
alignment: Alignment.center,
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.center,
children: [
// Text(
// coupon != null
// ? "${coupon["memberCouponId"].substring(0, 4)} "
// "${coupon["memberCouponId"].substring(4, 8)} "
// "${coupon["memberCouponId"].substring(8, 12)} "
// "${coupon["memberCouponId"].substring(12, 16)} "
// "${coupon["memberCouponId"].substring(16, coupon["memberCouponId"].length)}"
// : "",
// style: TextStyle(
// fontSize: 14.sp,
// wordSpacing: coupon == null
// ? 10
// : (MediaQuery.of(context).size.width -
// 64.w) /
// (((coupon["memberCouponId"].length) * 4)),
// letterSpacing: coupon == null
// ? 8
// : (MediaQuery.of(context).size.width -
// 64.w) /
// (((coupon["memberCouponId"].length) * 4)),
// fontWeight: MyFontWeight.semi_bold,
// color: Color(0xFF353535),
// ),
// ),
// SizedBox(
// height: 15.h,
// ),
// BarcodeWidget(
// barcode: Barcode.code128(useCode128C: true),
// data: coupon != null ? coupon["memberCouponId"] : "",
// height: 72.h,
// color: Colors.black,
// drawText: false,
// ),
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SizedBox(
height: 16.h,
),
Expanded(child: QrImage(
data: "{\"type\":\"wiped\",\"memberCouponId\":\"${coupon.memberCouponId}\"}",
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version: QrVersions.auto,
size: 250.w,
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gapless: true,
),),
SizedBox(
height: 35.h,
),
],
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),
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margin: EdgeInsets.symmetric(horizontal: 20.w),
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),
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flex: 27,
),
Container(
child: MySeparator(
width: 5.w,
height: 1.h,
color: Color(0xFFA29E9E),
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),
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margin: EdgeInsets.only(left: 20.w, right: 20.w,bottom:20.h),
),
],
),
);
}),
//原版本样式
// LayoutBuilder(builder: (context, constraints) {
// return Container(
// width: constraints.constrainWidth() * 0.912,
// child: Column(
// children: [
// Expanded(
// child: Container(
// child: Column(
// children: [
// Text(
// coupon != null ? coupon["couponName"] : "",
// style: TextStyle(
// fontSize: 16.sp,
// fontWeight: FontWeight.bold,
// color: Color(0xFF353535)),
// ),
// SizedBox(
// height: 8.h,
// ),
// Text(
// (coupon["useStartTime"] == null || coupon["useEndTime"] == null) ? "" : S.of(context).youxiaoqi(
// "${coupon["useStartTime"].replaceAll("-", ".").split(" ")[0]}-${coupon["useEndTime"].replaceAll("-", ".").split(" ")[0]}"),
// style: TextStyle(
// fontSize: 12.sp,
// color: Color(0xFF353535),
// ),
// ),
// ],
// mainAxisAlignment: MainAxisAlignment.center,
// crossAxisAlignment: CrossAxisAlignment.center,
// ),
// alignment: Alignment.center,
// ),
// flex: 6,
// ),
// Container(
// margin: EdgeInsets.only(left: 20.w, right: 20.w),
// child: MySeparator(
// width: 5.w,
// height: 1.h,
// color: Color(0xFFA29E9E),
// ),
// ),
// Expanded(
// child: Container(
// alignment: Alignment.center,
// child: Column(
// mainAxisAlignment: MainAxisAlignment.center,
// crossAxisAlignment: CrossAxisAlignment.center,
// children: [
// SizedBox(height: 5.h,),
// Text(
// coupon != null
// ? "${coupon["memberCouponId"].substring(0, 4)} "
// "${coupon["memberCouponId"].substring(4, 8)} "
// "${coupon["memberCouponId"].substring(8, 12)} "
// "${coupon["memberCouponId"].substring(12, 16)} "
// "${coupon["memberCouponId"].substring(16, coupon["memberCouponId"].length)}"
// : "",
// style: TextStyle(
// fontSize: 14.sp,
// wordSpacing: coupon == null
// ? 10
// : (MediaQuery.of(context).size.width -
// 64.w) /
// (((coupon["memberCouponId"].length) * 4)),
// letterSpacing: coupon == null
// ? 8
// : (MediaQuery.of(context).size.width -
// 64.w) /
// (((coupon["memberCouponId"].length) * 4)),
// fontWeight: MyFontWeight.semi_bold,
// color: Color(0xFF353535),
// ),
// ),
// SizedBox(
// height: 12.h,
// ),
// BarcodeWidget(
// barcode: Barcode.code128(useCode128C: true),
// data: coupon != null ? coupon["memberCouponId"] : "",
// height: 72.h,
// color: Colors.black,
// drawText: false,
// ),
// SizedBox(
// height: 16.h,
// ),
// Expanded(child: QrImage(
// data: "{\"type\":\"wiped\",\"memberCouponId\":\"${coupon["memberCouponId"]}\"}",
// version: QrVersions.auto,
// size: 200.w,
// gapless: true,
// ),),
// SizedBox(
// height: 35.h,
// ),
// ],
// ),
// margin: EdgeInsets.symmetric(horizontal: 20.w),
// ),
// flex: 27,
// ),
// Container(
// child: MySeparator(
// width: 5.w,
// height: 1.h,
// color: Color(0xFFA29E9E),
// ),
// margin: EdgeInsets.only(left: 20.w, right: 20.w),
// ),
// Expanded(
// child: Container(
// padding: EdgeInsets.fromLTRB(20.w, 15.h, 20.w, 15.h),
// child: Column(
// mainAxisAlignment: MainAxisAlignment.spaceBetween,
// crossAxisAlignment: CrossAxisAlignment.center,
// children: [
// Row(
// mainAxisAlignment: MainAxisAlignment.start,
// crossAxisAlignment: CrossAxisAlignment.center,
// children: [
// Container(
// width: 3.w,
// height: 15.h,
// margin:
// EdgeInsets.fromLTRB(4.w, 7.h, 4.w, 7.h),
// decoration: BoxDecoration(
// borderRadius: BorderRadius.circular(3),
// color: Color(0xFF20662A),
// ),
// ),
// Text(
// S.of(context).shiyongtiaojian,
// style: TextStyle(
// fontWeight: FontWeight.bold,
// fontSize: 14.sp,
// color: Color(0xFF353535),
// ),
// ),
// ],
// ),
// Row(
// mainAxisAlignment: MainAxisAlignment.start,
// crossAxisAlignment: CrossAxisAlignment.center,
// children: [
// SizedBox(
// width: 11.w,
// ),
// Expanded(
// child: Text(
// S
// .of(context)
// .qianwanghuixiangmendianduihuanhexiao,
// style: TextStyle(
// textBaseline: TextBaseline.alphabetic,
// fontSize: 14.sp,
// color: Color(0xFF353535)),
// ),
// flex: 1,
// ),
// ],
// ),
// Row(
// mainAxisAlignment: MainAxisAlignment.start,
// crossAxisAlignment: CrossAxisAlignment.center,
// children: [
// Container(
// width: 3.w,
// height: 15.h,
// margin: EdgeInsets.fromLTRB(4, 7, 4, 7),
// decoration: BoxDecoration(
// borderRadius: BorderRadius.circular(3),
// color: Color(0xFF20662A),
// ),
// ),
// Text(
// S.of(context).shiyongshuoming,
// style: TextStyle(
// fontWeight: FontWeight.bold,
// fontSize: 14.sp,
// color: Color(0xFF353535)),
// ),
// ],
// ),
// Row(
// mainAxisAlignment: MainAxisAlignment.start,
// crossAxisAlignment: CrossAxisAlignment.center,
// children: [
// SizedBox(
// width: 11.w,
// ),
// Text(
// S.of(context).zitiduihuanquan,
// style: TextStyle(
// textBaseline: TextBaseline.alphabetic,
// fontSize: 14.sp,
// color: Color(0xFF353535),
// ),
// ),
// ],
// ),
// Row(
// mainAxisAlignment: MainAxisAlignment.start,
// crossAxisAlignment: CrossAxisAlignment.center,
// children: [
// SizedBox(
// width: 11.w,
// ),
// Text(
// S.of(context).huixiangrenyimendian,
// style: TextStyle(
// textBaseline: TextBaseline.alphabetic,
// fontSize: 14.sp,
// color: Color(0xFF353535),
// ),
// ),
// ],
// ),
// ],
// ),
// ),
// flex: 13,
// ),
// Expanded(
// child: Container(),
// flex: 3,
// ),
// ],
// ),
// );
// })
],
),
),
Container(
width: MediaQuery.of(context).size.width * 0.912,
padding: EdgeInsets.only(left:18.w, bottom:15.h, right:18.w),
margin:EdgeInsets.only(bottom: 21.h),
decoration: BoxDecoration(
borderRadius: BorderRadius.only(
bottomLeft: Radius.circular(6),
bottomRight: Radius.circular(6),),
color: Colors.white,
boxShadow: [
BoxShadow(
color: Color(0x08213303).withAlpha(12),
offset: Offset(0, 2),
blurRadius: 3,
spreadRadius: 0,
),
],
),
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
crossAxisAlignment: CrossAxisAlignment.center,
children: [
// Row(
// mainAxisAlignment: MainAxisAlignment.start,
// crossAxisAlignment: CrossAxisAlignment.center,
// children: [
// Container(
// width: 3.w,
// height: 15.h,
// margin:
// EdgeInsets.fromLTRB(4.w, 7.h, 4.w, 7.h),
// decoration: BoxDecoration(
// borderRadius: BorderRadius.circular(3),
// color: Color(0xFF20662A),
// ),
// ),
// Text(
// S.of(context).shiyongtiaojian,
// style: TextStyle(
// fontWeight: FontWeight.bold,
// fontSize: 14.sp,
// color: Color(0xFF353535),
// ),
// ),
// ],
// ),
// SizedBox(height:12.h,),
// Row(
// mainAxisAlignment: MainAxisAlignment.start,
// crossAxisAlignment: CrossAxisAlignment.center,
// children: [
// SizedBox(
// width: 11.w,
// ),
// Expanded(
// child: Text(
// S
// .of(context)
// .qianwanghuixiangmendianduihuanhexiao,
// style: TextStyle(
// textBaseline: TextBaseline.alphabetic,
// fontSize: 14.sp,
// height: 1.5.h,
// color: Color(0xFF353535)),
// ),
// flex: 1,
// ),
// ],
// ),
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SizedBox(height:12.h,),
Row(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Container(
width: 3.w,
height: 15.h,
margin: EdgeInsets.fromLTRB(4.w, 7.h, 4.w, 7.h),
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(3),
color: Color(0xFF20662A),
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),
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),
Text(
S.of(context).shiyongshuoming,
style: TextStyle(
fontWeight: FontWeight.bold,
fontSize: 14.sp,
color: Color(0xFF353535)),
),
],
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),
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Container(
child: Html(
data:
coupon != null ? coupon.remark : "",
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customImageRenders: {
networkSourceMatcher(): networkImageRender(
loadingWidget: () {
return Container();
},
),
},
),
)
],
),
)
],
),
),
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),
),
);
}
}