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155 lines
4.9 KiB
155 lines
4.9 KiB
/*
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* ====================================================
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* package :
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* author : Created by nansi.
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* time : 2019-08-26 17:26
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* remark :
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* ====================================================
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*/
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import 'package:flutter/material.dart';
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import 'package:recook/base/base_store_state.dart';
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import 'package:recook/constants/header.dart';
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import 'package:recook/manager/user_manager.dart';
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import 'package:recook/models/coupon_list_model.dart';
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import 'package:recook/pages/home/classify/mvp/coupon_list_model_impl.dart';
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import 'package:recook/widgets/custom_app_bar.dart';
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import 'package:recook/widgets/toast.dart';
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class MyCouponListPage extends StatefulWidget {
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@override
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State<StatefulWidget> createState() {
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return _MyCouponListPageState();
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}
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}
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class _MyCouponListPageState extends BaseStoreState<MyCouponListPage> {
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List<Coupon> _couponList;
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@override
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void initState() {
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super.initState();
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_getList();
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}
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@override
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Widget buildContext(BuildContext context, {store}) {
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return Scaffold(
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appBar: CustomAppBar(
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elevation: 0,
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title: "优惠券",
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themeData: AppThemes.themeDataGrey.appBarTheme,
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),
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backgroundColor: AppColor.frenchColor,
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body: _couponList == null || _couponList.length == 0
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? noDataView("您当前没有可用的优惠券")
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: _buildBody(),
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);
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}
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_buildBody() {
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return ListView.builder(
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itemCount: _couponList.length,
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itemBuilder: (_, index) {
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return _item(_couponList[index]);
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});
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}
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_item(Coupon coupon) {
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return Container(
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height: rSize(120),
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margin: EdgeInsets.symmetric(horizontal: rSize(10), vertical: rSize(8)),
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decoration: BoxDecoration(
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color: Colors.red,
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gradient: LinearGradient(colors: [
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AppColor.rgbColor(230, 90, 94),
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AppColor.rgbColor(237, 122, 116),
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]),
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borderRadius: BorderRadius.all(Radius.circular(5))),
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child: Stack(
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children: <Widget>[
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Container(
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height: double.infinity,
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padding: EdgeInsets.only(
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bottom: rSize(25),
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left: rSize(10),
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right: rSize(10),
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),
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.center,
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children: <Widget>[
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RichText(
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text: TextSpan(
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text: coupon.cash.toString(),
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style: AppTextStyle.generate(33 * 2.sp,
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color: Colors.white, fontWeight: FontWeight.w600),
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children: [
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TextSpan(
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text: " 元",
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style: AppTextStyle.generate(14 * 2.sp,
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color: Colors.white, fontWeight: FontWeight.w400))
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])),
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SizedBox(
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width: rSize(30),
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),
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Column(
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mainAxisSize: MainAxisSize.min,
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mainAxisAlignment: MainAxisAlignment.center,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: <Widget>[
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Text(
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coupon.name,
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style: AppTextStyle.generate(17 * 2.sp,
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color: Colors.white, fontWeight: FontWeight.w300),
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),
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Text(
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coupon.startTime.substring(0, 10) +
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"-" +
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coupon.endTime.substring(0, 10),
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style: AppTextStyle.generate(13 * 2.sp,
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color: Colors.white, fontWeight: FontWeight.w300),
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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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Positioned(
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bottom: 0,
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right: 0,
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left: 0,
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height: rSize(25),
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child: Container(
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padding: EdgeInsets.symmetric(horizontal: rSize(8)),
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width: double.infinity,
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color: AppColor.rgbColor(0, 0, 0, a: 30),
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alignment: Alignment.centerLeft,
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child: Text(
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coupon.explanation,
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textAlign: TextAlign.left,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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style: AppTextStyle.generate(13 * 2.sp,
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fontWeight: FontWeight.w300, color: Colors.white),
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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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_getList() async {
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HttpResultModel<CouponListModel> resultModel =
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await CouponListImpl.getReceiveCouponList(
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UserManager.instance.user.info.id);
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if (!resultModel.result) {
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Toast.showInfo(resultModel.msg);
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return;
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}
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setState(() {
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_couponList = resultModel.data.data;
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});
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}
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}
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