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328 lines
14 KiB
328 lines
14 KiB
import 'dart:convert'; |
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import 'package:barcode_widget/barcode_widget.dart'; |
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import 'package:dio/dio.dart'; |
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import 'package:flutter/material.dart'; |
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import 'package:flutter_smart_dialog/flutter_smart_dialog.dart'; |
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import 'package:huixiang/generated/l10n.dart'; |
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import 'package:huixiang/retrofit/data/base_data.dart'; |
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import 'package:huixiang/retrofit/data/coupon.dart'; |
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import 'package:huixiang/retrofit/data/coupon_detail.dart'; |
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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:qr_flutter/qr_flutter.dart'; |
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import 'package:shared_preferences/shared_preferences.dart'; |
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class WriteOffPage extends StatefulWidget { |
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final arguments; |
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WriteOffPage({this.arguments}); |
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@override |
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State<StatefulWidget> createState() { |
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return _WriteOffPage(); |
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} |
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} |
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class _WriteOffPage extends State<WriteOffPage> { |
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dynamic coupon; |
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ApiService apiService; |
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CouponDetail queryCoupon; |
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@override |
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void initState() { |
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super.initState(); |
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coupon = jsonDecode(widget.arguments["coupon"]); |
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if (mounted) setState(() {}); |
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queryCouponDetail(coupon["memberCouponId"]); |
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} |
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///查询核销券状态/查询优惠券详情 |
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queryCouponDetail(memberCouponId) async { |
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if (apiService == null) { |
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SharedPreferences value = await SharedPreferences.getInstance(); |
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apiService = ApiService( |
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Dio(), |
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context: context, |
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token: value.getString("token"), |
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); |
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} |
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BaseData baseData = await apiService.couponDetail(memberCouponId); |
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if (baseData != null && baseData.isSuccess) { |
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setState(() { |
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queryCoupon = baseData.data; |
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if(queryCoupon.status==2){ |
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Navigator.of(context).pop(true); |
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} |
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else Future.delayed(Duration(seconds: 1), () { |
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queryCouponDetail(coupon["memberCouponId"]); |
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}); |
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}); |
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} else { |
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SmartDialog.showToast(baseData.msg, alignment: Alignment.center); |
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} |
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} |
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@override |
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Widget build(BuildContext context) { |
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return Scaffold( |
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backgroundColor: Color(0xFF32A060), |
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appBar: MyAppBar( |
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title: S.of(context).hexiaomaxiangqing, |
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titleSize: 18.sp, |
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titleColor: Colors.white, |
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background: Color(0xFF32A060), |
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leadingColor: Colors.white, |
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), |
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body: Container( |
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alignment: Alignment.topCenter, |
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child: Stack( |
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alignment: Alignment.topCenter, |
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children: [ |
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Image.asset( |
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"assets/image/icon_write_off_bg.webp", |
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width: MediaQuery.of(context).size.width * 0.912, |
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fit: BoxFit.fill, |
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), |
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LayoutBuilder(builder: (context, constraints) { |
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return Container( |
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width: constraints.constrainWidth() * 0.912, |
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child: Column( |
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children: [ |
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Expanded( |
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child: Container( |
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child: Column( |
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children: [ |
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Text( |
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coupon != null ? coupon["couponName"] : "", |
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style: TextStyle( |
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fontSize: 16.sp, |
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fontWeight: FontWeight.bold, |
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color: Color(0xFF353535)), |
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), |
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SizedBox( |
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height: 8.h, |
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), |
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Text( |
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(coupon["useStartTime"] == null || coupon["useEndTime"] == null) ? "" : S.of(context).youxiaoqi( |
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"${coupon["useStartTime"].replaceAll("-", ".").split(" ")[0]}-${coupon["useEndTime"].replaceAll("-", ".").split(" ")[0]}"), |
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style: TextStyle( |
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fontSize: 12.sp, |
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color: Color(0xFF353535), |
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), |
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), |
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], |
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mainAxisAlignment: MainAxisAlignment.center, |
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crossAxisAlignment: CrossAxisAlignment.center, |
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), |
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alignment: Alignment.center, |
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), |
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flex: 6, |
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), |
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Container( |
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margin: EdgeInsets.only(left: 20.w, right: 20.w), |
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child: MySeparator( |
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width: 5.w, |
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height: 1.h, |
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color: Color(0xFFA29E9E), |
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), |
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), |
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Expanded( |
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child: Container( |
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alignment: Alignment.center, |
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child: Column( |
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mainAxisAlignment: MainAxisAlignment.center, |
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crossAxisAlignment: CrossAxisAlignment.center, |
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children: [ |
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Text( |
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coupon != null |
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? "${coupon["memberCouponId"].substring(0, 4)} " |
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"${coupon["memberCouponId"].substring(4, 8)} " |
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"${coupon["memberCouponId"].substring(8, 12)} " |
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"${coupon["memberCouponId"].substring(12, 16)} " |
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"${coupon["memberCouponId"].substring(16, coupon["memberCouponId"].length)}" |
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: "", |
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style: TextStyle( |
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fontSize: 14.sp, |
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wordSpacing: coupon == null |
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? 10 |
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: (MediaQuery.of(context).size.width - |
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64.w) / |
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(((coupon["memberCouponId"].length) * 4)), |
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letterSpacing: coupon == null |
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? 8 |
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: (MediaQuery.of(context).size.width - |
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64.w) / |
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(((coupon["memberCouponId"].length) * 4)), |
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fontWeight: MyFontWeight.semi_bold, |
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color: Color(0xFF353535), |
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), |
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), |
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SizedBox( |
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height: 12.h, |
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), |
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BarcodeWidget( |
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barcode: Barcode.code128(useCode128C: true), |
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data: coupon != null ? coupon["memberCouponId"] : "", |
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height: 72.h, |
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color: Colors.black, |
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drawText: false, |
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), |
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SizedBox( |
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height: 16.h, |
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), |
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Expanded(child: QrImage( |
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data: "{\"type\":\"wiped\",\"memberCouponId\":\"${coupon["memberCouponId"]}\"}", |
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version: QrVersions.auto, |
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size: 200.w, |
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gapless: true, |
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),), |
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SizedBox( |
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height: 35.h, |
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), |
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], |
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), |
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margin: EdgeInsets.symmetric(horizontal: 20.w), |
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), |
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flex: 27, |
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), |
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Container( |
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child: MySeparator( |
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width: 5.w, |
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height: 1.h, |
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color: Color(0xFFA29E9E), |
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), |
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margin: EdgeInsets.only(left: 20.w, right: 20.w), |
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), |
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Expanded( |
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child: Container( |
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padding: EdgeInsets.fromLTRB(20.w, 15.h, 20.w, 15.h), |
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child: Column( |
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mainAxisAlignment: MainAxisAlignment.spaceBetween, |
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crossAxisAlignment: CrossAxisAlignment.center, |
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children: [ |
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Row( |
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mainAxisAlignment: MainAxisAlignment.start, |
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crossAxisAlignment: CrossAxisAlignment.center, |
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children: [ |
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Container( |
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width: 3.w, |
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height: 15.h, |
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margin: |
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EdgeInsets.fromLTRB(4.w, 7.h, 4.w, 7.h), |
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decoration: BoxDecoration( |
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borderRadius: BorderRadius.circular(3), |
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color: Color(0xFF20662A), |
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), |
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), |
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Text( |
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S.of(context).shiyongtiaojian, |
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style: TextStyle( |
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fontWeight: FontWeight.bold, |
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fontSize: 14.sp, |
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color: Color(0xFF353535), |
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), |
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), |
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], |
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), |
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Row( |
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mainAxisAlignment: MainAxisAlignment.start, |
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crossAxisAlignment: CrossAxisAlignment.center, |
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children: [ |
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SizedBox( |
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width: 11.w, |
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), |
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Expanded( |
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child: Text( |
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S |
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.of(context) |
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.qianwanghuixiangmendianduihuanhexiao, |
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style: TextStyle( |
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textBaseline: TextBaseline.alphabetic, |
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fontSize: 14.sp, |
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color: Color(0xFF353535)), |
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), |
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flex: 1, |
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), |
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], |
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), |
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Row( |
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mainAxisAlignment: MainAxisAlignment.start, |
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crossAxisAlignment: CrossAxisAlignment.center, |
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children: [ |
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Container( |
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width: 3.w, |
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height: 15.h, |
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margin: EdgeInsets.fromLTRB(4, 7, 4, 7), |
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decoration: BoxDecoration( |
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borderRadius: BorderRadius.circular(3), |
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color: Color(0xFF20662A), |
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), |
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), |
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Text( |
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S.of(context).shiyongshuoming, |
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style: TextStyle( |
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fontWeight: FontWeight.bold, |
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fontSize: 14.sp, |
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color: Color(0xFF353535)), |
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), |
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], |
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), |
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Row( |
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mainAxisAlignment: MainAxisAlignment.start, |
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crossAxisAlignment: CrossAxisAlignment.center, |
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children: [ |
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SizedBox( |
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width: 11.w, |
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), |
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Text( |
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S.of(context).zitiduihuanquan, |
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style: TextStyle( |
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textBaseline: TextBaseline.alphabetic, |
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fontSize: 14.sp, |
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color: Color(0xFF353535), |
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), |
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), |
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], |
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), |
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Row( |
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mainAxisAlignment: MainAxisAlignment.start, |
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crossAxisAlignment: CrossAxisAlignment.center, |
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children: [ |
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SizedBox( |
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width: 11.w, |
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), |
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Text( |
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S.of(context).huixiangrenyimendian, |
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style: TextStyle( |
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textBaseline: TextBaseline.alphabetic, |
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fontSize: 14.sp, |
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color: Color(0xFF353535), |
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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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flex: 13, |
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), |
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Expanded( |
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child: Container(), |
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flex: 3, |
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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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), |
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); |
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} |
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}
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