huixiang_app/lib/settlement/settlement.dart

import 'package:dio/dio.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_baidu_mapapi_base/flutter_baidu_mapapi_base.dart';
import 'package:flutter_baidu_mapapi_utils/flutter_baidu_mapapi_utils.dart';
import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
import 'package:flutter_svg/flutter_svg.dart';
import 'package:huixiang/generated/l10n.dart';
import 'package:huixiang/retrofit/data/address.dart';
import 'package:huixiang/retrofit/data/base_data.dart';
import 'package:huixiang/retrofit/data/findMiNiGroupList.dart';
import 'package:huixiang/retrofit/data/placeOrderFirst.dart';
import 'package:huixiang/retrofit/data/settleOrderInfo.dart';
import 'package:huixiang/retrofit/data/settlement_bean.dart';
import 'package:huixiang/retrofit/data/shoppingCart.dart';
import 'package:huixiang/retrofit/data/store_info.dart';
import 'package:huixiang/retrofit/min_api.dart';
import 'package:huixiang/settlement/settlement_view/settlement_order_commodity.dart';
import 'package:huixiang/utils/font_weight.dart';
import 'package:huixiang/utils/location.dart';
import 'package:huixiang/view_widget/my_appbar.dart';
import 'package:huixiang/view_widget/round_button.dart';
import 'package:huixiang/view_widget/separator.dart';
import 'package:intl/intl.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';

class Settlement extends StatefulWidget {
  final arguments;

  Settlement({this.arguments});

  @override
  State<StatefulWidget> createState() {
    return _Settlement();
  }
}

class _Settlement extends State<Settlement> {
  MinApiService minService;
  int selectedBtn = 0;
  Function(int type) callback;
  StoreInfo storeInfo;
  SettleOrderInfo settleOrderInfo;
  int selectedCouponIndex = -1;

  TextEditingController _vc;
  List<String> addressBgs = [
    "assets/svg/dingdan_ziqu.svg",
    "assets/svg/dingdan_waimai.svg",
    "assets/svg/dingdan_wuliu.svg",
  ];

  @override
  void initState() {
    super.initState();
    storeInfo = widget.arguments["storeInfo"];

    _vc = TextEditingController(
        text: storeInfo != null ? storeInfo.headMobile : "");

    SharedPreferences.getInstance().then((value) {
      String minToken = value.getString("minToken");
      String tenant = value.getString("tenant");
      String storeId = value.getString("storeId");
      minService = MinApiService(
        Dio(),
        context: context,
        token: minToken,
        tenant: tenant,
        storeId: storeId,
      );
      queryOrderInfo(null, selectedBtn, null, 0, null);
    });

    startLocation();
  }

  BMFCoordinate myLatLng;
  String distance = "0";

  ///定位获取当前的位置
  void startLocation() async {
    Location.getInstance()
        .aMapFlutterLocation
        .onResultCallback()
        .listen((event) {
      if (event != null &&
          event["latitude"] != null &&
          event["longitude"] != null) {
        print("location: $event");
        if (event["latitude"] is String && event["longitude"] is String) {
          myLatLng = BMFCoordinate(double.tryParse(event["latitude"]),
              double.tryParse(event["longitude"]));
        } else {
          myLatLng = BMFCoordinate(event["latitude"], event["longitude"]);
        }
        calculateDistance();
      }
    });
    Location.getInstance().prepareLoc();
    Location.getInstance().startLocation(context);
  }

  ///计算距离（当前位置到店位置直线距离）
  calculateDistance() async {
    BMFCoordinate bmfCoordinate = BMFCoordinate(
        double.tryParse(storeInfo.latitude),
        double.tryParse(storeInfo.longitude));
    double mi =
        await BMFCalculateUtils.getLocationDistance(bmfCoordinate, myLatLng);
    NumberFormat numberFormat = NumberFormat("#.#");
    distance = "${numberFormat.format(mi / 1000)}";
    print("distance: $distance");
    setState(() {});
    Location.getInstance().stopLocation();
  }

  ///订单结算信息
  queryOrderInfo(
      addressId, isTake, memberCouponId, orderId, promotionId) async {
    BaseData<SettleOrderInfo> baseData = await minService.getOrderInfo({
      "addressId": addressId,
      "isTake": isTake,
      "memberCouponId": memberCouponId,
      "orderId": orderId,
      "promotionId": promotionId
    });
    if (baseData != null && baseData.isSuccess) {
      setState(() {
        settleOrderInfo = baseData.data;
      });
    }
  }

  Address address;

  queryAddress() async {
    if (address != null) {
      queryOrderInfo(address.id, selectedBtn, null, 0, null);
      return;
    }
    BaseData<List<Address>> baseDate =
        await minService.queryAddress().catchError((error) {});

    BMFCoordinate bmfCoordinate = BMFCoordinate(
      double.tryParse(storeInfo.latitude),
      double.tryParse(storeInfo.longitude),
    );
    if (baseDate != null && baseDate.isSuccess) {
      address = baseDate.data[0];
      for (int i = 1; i < baseDate.data.length; i++) {
        Address address1 = baseDate.data[i];

        BMFCoordinate coordinate = await BMFCalculateUtils.coordConvert(
            coordinate: BMFCoordinate(
              double.tryParse(address.longitude),
              double.tryParse(address.latitude),
            ),
            fromType: BMF_COORD_TYPE.COMMON,
            toType: BMF_COORD_TYPE.BD09LL);
        BMFCoordinate coordinate1 = await BMFCalculateUtils.coordConvert(
            coordinate: BMFCoordinate(
              double.tryParse(address1.longitude),
              double.tryParse(address1.latitude),
            ),
            fromType: BMF_COORD_TYPE.COMMON,
            toType: BMF_COORD_TYPE.BD09LL);

        double mi = await BMFCalculateUtils.getLocationDistance(
            bmfCoordinate, coordinate);
        double mi1 = await BMFCalculateUtils.getLocationDistance(
            bmfCoordinate, coordinate1);
        print("address  1111: $mi");
        print("address  11: $mi1");
        if (mi1 < mi) {
          address = address1;
        }
      }

      queryOrderInfo(address.id, selectedBtn, null, 0, null);
    }
  }

  ///小程序下单
  queryPlaceOrderFirst() async {
    PlaceOrderFirst placeOrderFirst = PlaceOrderFirst();
    placeOrderFirst.addressId = null;
    placeOrderFirst.isSubscribe = false;
    placeOrderFirst.isTakeOut = 0;
    placeOrderFirst.notes = "";
    placeOrderFirst.numberOfPeople = null;
    placeOrderFirst.orderSource = 0;
    placeOrderFirst.orderType = 0;
    placeOrderFirst.orderTypeId = 0;
    placeOrderFirst.parentCode = "";
    placeOrderFirst.parentId = 0;
    placeOrderFirst.payChannel = 1;
    placeOrderFirst.promotionInfoDTO = PlaceOrderFirstPromotionInfoDTO();
    placeOrderFirst.promotionInfoDTO.couponId = selectedCouponIndex == -1
        ? null
        : settleOrderInfo.couponList[selectedCouponIndex].couponId;
    placeOrderFirst.promotionInfoDTO.promotionId = "0";
    placeOrderFirst.recMobile = storeInfo.headMobile;
    placeOrderFirst.shoppingCartSkuItemList = [];
    placeOrderFirst.skuItemDTOList = [];

    placeOrderFirst.source = 1;
    placeOrderFirst.storeId = storeInfo.id;
    placeOrderFirst.subcribeTime = null;
    placeOrderFirst.tableId = 0;
    BaseData baseData = await minService
        .placeOrderFirst(placeOrderFirst.toJson())
        .catchError((error) {});
    if (baseData != null && baseData.isSuccess) {
      querySettlement();
    }
  }

  ///结算
  querySettlement() async {
    SettlementBean settlementBean = SettlementBean();
    settlementBean.addressId = 0;
    settlementBean.buyNum = 0;
    settlementBean.id = 0;
    settlementBean.isLogistics = true;
    settlementBean.orderProductVOList = [];

    settlementBean.payChannel = 0;
    settlementBean.promotionInfoDTO = PromotionInfoDTO();
    settlementBean.promotionInfoDTO.couponId = 0;
    settlementBean.promotionInfoDTO.promotionId = 0;
    BaseData baseData =
        await minService.settlementApi({}).catchError((error) {});
    if (baseData != null && baseData.isSuccess) {}
  }

  bool isEdit = false;

  @override
  Widget build(BuildContext context) {
    return Stack(
      children: [
        Positioned(
          top: 0,
          left: 0,
          right: 0,
          child: Container(
            height: 175.h,
            color: Color(0xFF3A405A),
            width: MediaQuery.of(context).size.width,
          ),
        ),
        Positioned(
          child: Scaffold(
            backgroundColor: Colors.transparent,
            appBar: MyAppBar(
              background: Color(0xFF3A405A),
              leadingColor: Colors.white,
              title: S.of(context).dingdanjiesuan,
              titleColor: Colors.white,
              brightness: Brightness.dark,
              titleSize: 18.sp,
            ),
            body: Container(
              child: Column(
                children: [
                  Expanded(
                    child: Container(
                      child: SingleChildScrollView(
                        physics: BouncingScrollPhysics(),
                        child: Container(
                          child: Column(
                            children: [
                              distributionMode(),
                              SizedBox(
                                height: 16,
                              ),

                              /// 预留的手机号， 可修改
                              phoneWidget(),

                              ///订单商品
                              SettlementOrderCommodity(
                                0,
                                settleOrderInfo,
                              ),
                              // if (payStatus == 0) couponRemarks(),
                              /*(payStatus == 0) ? paySelector() : */

                              ///优惠券/备注
                              activityRemarks(),

                              ///支付方式
                              payMethod(),
                            ],
                          ),
                        ),
                      ),
                    ),
                    flex: 1,
                  ),
                  Container(
                    height: 54.h,
                    color: Colors.white,
                    child: Row(
                      crossAxisAlignment: CrossAxisAlignment.center,
                      children: [
                        Spacer(),
                        Text(
                          S.of(context).heji,
                          style: TextStyle(
                            fontSize: 12.sp,
                            fontWeight: MyFontWeight.regular,
                            color: Colors.black,
                          ),
                        ),
                        Text(
                          "￥${settleOrderInfo.orderSum}",
                          style: TextStyle(
                            fontSize: 20.sp,
                            fontWeight: MyFontWeight.semi_bold,
                            color: Color(0xFF32A060),
                          ),
                        ),
                        SizedBox(
                          width: 28,
                        ),
                        RoundButton(
                          width: 103.w,
                          height: 54.h,
                          text: S.current.jiesuan,
                          textColor: Colors.white,
                          fontWeight: MyFontWeight.regular,
                          backgroup: Color(0xFF32A060),
                          fontSize: 16.sp,
                          padding: EdgeInsets.symmetric(
                            vertical: 5.h,
                          ),
                          callback: () {},
                        ),
                      ],
                    ),
                  ),
                ],
              ),
            ),
          ),
          left: 0,
          right: 0,
          top: 0,
          bottom: 0,
        ),
      ],
    );
  }

  /// 预留的手机号， 可修改
  Widget phoneWidget() {
    return Container(
      margin: EdgeInsets.only(
        left: 16,
        right: 16,
      ),
      decoration: BoxDecoration(
        color: Colors.white,
        boxShadow: [
          BoxShadow(
            color: Color(0x0D000000),
            offset: Offset(0, 3),
            blurRadius: 14,
            spreadRadius: 0,
          ),
        ],
        borderRadius: BorderRadius.circular(8),
      ),
      padding: EdgeInsets.symmetric(
        horizontal: 12.w,
        vertical: 15.h,
      ),
      child: Row(
        mainAxisAlignment: MainAxisAlignment.center,
        crossAxisAlignment: CrossAxisAlignment.center,
        children: [
          Text(
            S.of(context).yuliudianhua,
            overflow: TextOverflow.ellipsis,
            style: TextStyle(
              fontSize: 14.sp,
              fontWeight: MyFontWeight.regular,
              color: Color(0xFF4C4C4C),
            ),
          ),
          SizedBox(
            width: 50,
          ),
          Expanded(
            child: isEdit
                ? Container(
                    height: 25.h,
                    alignment: Alignment.centerRight,
                    child: TextField(
                      controller: _vc,
                      style: TextStyle(
                        fontSize: 14.sp,
                        fontWeight: MyFontWeight.medium,
                        color: Color(0xFF4C4C4C),
                      ),
                      textAlign: TextAlign.right,
                      textAlignVertical: TextAlignVertical.center,
                      keyboardType: TextInputType.phone,
                      decoration: InputDecoration(
                        errorBorder: InputBorder.none,
                        focusedBorder: InputBorder.none,
                        enabledBorder: InputBorder.none,
                        hintText: "",
                        hintStyle: TextStyle(
                          fontSize: 10.sp,
                          color: Color(0xFFA29E9E),
                        ),
                      ),
                      textInputAction: TextInputAction.next,
                      inputFormatters: [LengthLimitingTextInputFormatter(11)],
                      cursorColor: Colors.grey,
                    ),
                  )
                : Container(
                    height: 25.h,
                    alignment: Alignment.centerRight,
                    child: Text(
                      storeInfo != null ? storeInfo.headMobile : "",
                      overflow: TextOverflow.ellipsis,
                      textAlign: TextAlign.end,
                      style: TextStyle(
                        fontSize: 14.sp,
                        fontWeight: MyFontWeight.regular,
                        color: Color(0xFF4C4C4C),
                      ),
                    ),
                  ),
          ),
          GestureDetector(
            onTap: () {
              setState(() {
                this.isEdit = !this.isEdit;
              });
            },
            child: Container(
              padding: EdgeInsets.all(8),
              child: isEdit
                  ? Icon(
                      Icons.check,
                      size: 14.w,
                      color: Color(0xFF32A060),
                    )
                  : Image.asset(
                      "assets/image/pen.png",
                      height: 14.h,
                      width: 14.w,
                    ),
            ),
          ),
        ],
      ),
    );
  }

  ///配送方式+地址
  Widget distributionMode() {
    return Container(
      height: 143.h,
      margin: EdgeInsets.only(
        left: 16,
        right: 16,
        top: 10,
      ),
      child: Stack(
        children: [
          Container(
            decoration: BoxDecoration(
              color: Color(0x80FFFFFF),
              boxShadow: [
                BoxShadow(
                  color: Color(0x0D000000),
                  offset: Offset(0, 3),
                  blurRadius: 14,
                  spreadRadius: 0,
                ),
              ],
              borderRadius: BorderRadius.circular(8),
            ),
            child: SvgPicture.asset(
              addressBgs[selectedBtn],
              width: double.infinity,
              height: double.infinity,
              fit: BoxFit.fill,
            ),
          ),
          Column(
            children: [
              Container(
                height: 50.h,
                child: Row(
                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
                  crossAxisAlignment: CrossAxisAlignment.center,
                  mainAxisSize: MainAxisSize.max,
                  children: [
                    Expanded(
                      flex: 1,
                      child: GestureDetector(
                        onTap: () {
                          selectedBtn = 0;
                          queryOrderInfo(null, selectedBtn, null, 0, null);
                        },
                        child: Container(
                          height: 50.h,
                          alignment: Alignment.center,
                          child: Text(
                            S.of(context).daodianziqu,
                            style: TextStyle(
                              fontSize: 14.sp,
                              fontWeight: MyFontWeight.semi_bold,
                              color: Colors.black,
                            ),
                          ),
                        ),
                      ),
                    ),
                    Expanded(
                      flex: 1,
                      child: GestureDetector(
                        onTap: () {
                          selectedBtn = 1;
                          queryAddress();
                        },
                        child: Container(
                          height: 50.h,
                          alignment: Alignment.center,
                          child: Text(
                            S.of(context).waimaipeisong,
                            style: TextStyle(
                              fontSize: 14.sp,
                              fontWeight: MyFontWeight.regular,
                              color: Colors.black,
                            ),
                          ),
                        ),
                      ),
                    ),
                    Expanded(
                      flex: 1,
                      child: GestureDetector(
                        onTap: () {
                          SmartDialog.showToast("该功能暂未开放!",
                              alignment: Alignment.center);
                        },
                        child: Container(
                          height: 50.h,
                          alignment: Alignment.center,
                          child: Text(
                            S.of(context).kuaidiwuliu,
                            style: TextStyle(
                              fontSize: 14.sp,
                              fontWeight: MyFontWeight.regular,
                              color: Colors.black,
                            ),
                          ),
                        ),
                      ),
                    ),
                  ],
                ),
              ),
              selectedBtn == 0
                  ? Container(
                      width: double.infinity,
                      padding: EdgeInsets.only(left: 16, right: 16, top: 15),
                      child: Column(
                        children: [
                          Row(
                            children: [
                              Expanded(
                                child: Column(
                                  mainAxisAlignment:
                                      MainAxisAlignment.spaceEvenly,
                                  crossAxisAlignment: CrossAxisAlignment.start,
                                  mainAxisSize: MainAxisSize.max,
                                  children: [
                                    Text(
                                      storeInfo != null
                                          ? (storeInfo.storeName ?? "")
                                          : "",
                                      overflow: TextOverflow.ellipsis,
                                      style: TextStyle(
                                        fontSize: 14.sp,
                                        fontWeight: MyFontWeight.semi_bold,
                                        color: Color(0xFF4C4C4C),
                                      ),
                                    ),
                                    SizedBox(
                                      height: 6,
                                    ),
                                    Text(
                                      storeInfo != null
                                          ? storeInfo.address
                                          : "",
                                      overflow: TextOverflow.ellipsis,
                                      maxLines: 2,
                                      style: TextStyle(
                                        fontSize: 12.sp,
                                        fontWeight: MyFontWeight.regular,
                                        color: Color(0xFF727272),
                                      ),
                                    ),
                                  ],
                                ),
                              ),
                              SizedBox(
                                width: 18,
                              ),
                              Stack(
                                alignment: Alignment.center,
                                children: [
                                  Column(
                                    children: [
                                      Image.asset(
                                        "assets/image/map.png",
                                        height: 61.h,
                                        width: 61.w,
                                      ),
                                    ],
                                  ),
                                  Column(
                                    children: [
                                      RoundButton(
                                        width: 41.w,
                                        height: 13,
                                        text: distance.length > 3
                                            ? "${distance}km"
                                            : "距离您${distance}km",
                                        textColor: Color(0xFF34A262),
                                        fontWeight: MyFontWeight.semi_bold,
                                        radius: 7.5,
                                        backgroup: Colors.white,
                                        fontSize: 7.sp,
                                      ),
                                      Image.asset(
                                        "assets/image/landmark.png",
                                        height: 24.h,
                                        width: 24.w,
                                      ),
                                    ],
                                  ),
                                ],
                              ),
                            ],
                            mainAxisAlignment: MainAxisAlignment.center,
                            crossAxisAlignment: CrossAxisAlignment.center,
                            mainAxisSize: MainAxisSize.max,
                          ),
                        ],
                      ),
                    )
                  : Container(
                      width: double.infinity,
                      padding: EdgeInsets.only(left: 16, right: 16, top: 15),
                      child: Column(
                        children: [
                          Row(
                            mainAxisAlignment: MainAxisAlignment.spaceBetween,
                            crossAxisAlignment: CrossAxisAlignment.center,
                            children: [
                              Image.asset(
                                "assets/image/icon_permission_location.png",
                                height: 24.h,
                                width: 24.w,
                              ),
                              Text(
                                "张先生",
                                overflow: TextOverflow.ellipsis,
                                style: TextStyle(
                                  fontSize: 15.sp,
                                  fontWeight: MyFontWeight.medium,
                                  color: Color(0xFF4C4C4C),
                                ),
                              ),
                              SizedBox(
                                width: 13,
                              ),
                              Expanded(
                                child: Text(
                                  "12309090909",
                                  overflow: TextOverflow.ellipsis,
                                  maxLines: 2,
                                  style: TextStyle(
                                    fontSize: 15.sp,
                                    fontWeight: MyFontWeight.medium,
                                    color: Color(0xFF4C4C4C),
                                  ),
                                ),
                              ),
                              InkWell(
                                onTap: () {
                                  setState(() {
                                    Navigator.of(context).popAndPushNamed(
                                        '/router/manage_address_page');
                                  });
                                },
                                child: Icon(
                                  Icons.keyboard_arrow_right,
                                  size: 24,
                                ),
                              ),
                            ],
                          ),
                          Padding(
                            padding: EdgeInsets.only(top: 4, left: 25),
                            child: Text(
                              "武昌区中国铁建凯德1818蓝调步行街中北路109附33门牌号05",
                              overflow: TextOverflow.ellipsis,
                              maxLines: 2,
                              style: TextStyle(
                                fontSize: 12.sp,
                                fontWeight: MyFontWeight.regular,
                                color: Color(0xFF727272),
                              ),
                            ),
                          ),
                        ],
                      ),
                    ),
            ],
          ),
        ],
      ),
    );
  }

  ///活动备注
  Widget activityRemarks() {
    return Container(
      decoration: BoxDecoration(
        color: Colors.white,
        boxShadow: [
          BoxShadow(
            color: Color(0x0D000000),
            offset: Offset(0, 3),
            blurRadius: 14,
            spreadRadius: 0,
          ),
        ],
        borderRadius: BorderRadius.circular(8),
      ),
      height: 86.h,
      margin: EdgeInsets.only(
        left: 16,
        right: 16,
        top: 15,
      ),
      padding: EdgeInsets.only(
        left: 16,
        right: 16,
        top: 16,
      ),
      child: Column(
        children: [
          Row(
            mainAxisAlignment: MainAxisAlignment.center,
            crossAxisAlignment: CrossAxisAlignment.center,
            children: [
              Expanded(
                flex: 1,
                child: Text(
                  S.of(context).youhuiquan,
                  style: TextStyle(
                    fontWeight: MyFontWeight.regular,
                    fontSize: 14.sp,
                    color: Color(0xFF353535),
                  ),
                ),
              ),
              Text(
                (settleOrderInfo?.couponList == null ||
                        settleOrderInfo.couponList.length == 0)
                    ? "暂无可用优惠券"
                    : (selectedCouponIndex == -1
                        ? "拥有${settleOrderInfo.couponList.length}张优惠券"
                        : settleOrderInfo
                            .couponList[selectedCouponIndex].promotionName),
                textAlign: TextAlign.end,
                style: TextStyle(
                  fontSize: 14.sp,
                  color: Color(0xFF32A060),
                  fontWeight: MyFontWeight.semi_bold,
                ),
              ),
              InkWell(
                onTap: () {
                  setState(() {
                    couponCart();
                  });
                },
                child: Icon(
                  Icons.keyboard_arrow_right,
                  size: 16,
                ),
              ),
            ],
          ),
          SizedBox(
            height: 13,
          ),
          Row(
            mainAxisAlignment: MainAxisAlignment.center,
            crossAxisAlignment: CrossAxisAlignment.center,
            children: [
              Expanded(
                flex: 1,
                child: Text(
                  S.of(context).beizhu,
                  style: TextStyle(
                    fontWeight: MyFontWeight.regular,
                    fontSize: 14.sp,
                    color: Color(0xFF353535),
                  ),
                ),
              ),
              Text(
                "口味、面包硬度等",
                textAlign: TextAlign.end,
                style: TextStyle(
                  fontSize: 14.sp,
                  color: Color(0xFF353535),
                  fontWeight: MyFontWeight.semi_bold,
                ),
              ),
              Icon(
                Icons.keyboard_arrow_right,
                size: 16,
              ),
            ],
          ),
        ],
      ),
    );
  }

  Widget payMethod() {
    return Container(
      width: double.infinity,
      margin: EdgeInsets.only(
        left: 16.w,
        right: 16.w,
        top: 12.h,
        bottom: 4.h,
      ),
      padding: EdgeInsets.only(
        left: 16.w,
        right: 16.w,
        top: 20.h,
        bottom: 20.h,
      ),
      decoration: BoxDecoration(
        boxShadow: [
          BoxShadow(
            color: Color(0x000000).withAlpha(25),
            offset: Offset(0, 1),
            blurRadius: 12.0,
          ),
        ],
        color: Colors.white,
        borderRadius: BorderRadius.circular(8),
      ),
      child: Column(
        mainAxisAlignment: MainAxisAlignment.spaceAround,
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          Padding(
            padding: EdgeInsets.only(bottom: 16.h),
            child: Text(
              S.of(context).zhifufangshi,
              style: TextStyle(
                fontSize: 16.sp,
                color: Colors.black,
                fontWeight: MyFontWeight.regular,
              ),
            ),
          ),
          GestureDetector(
            onTap: () {
              setState(() {
                checkIndex = 1;
              });
            },
            child: Row(
              mainAxisAlignment: MainAxisAlignment.spaceBetween,
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                checkView(1),
                Text(
                  S.of(context).pingtaiyue,
                  style: TextStyle(
                      fontSize: 14.sp,
                      color: Color(0xff353535),
                      fontWeight: MyFontWeight.semi_bold),
                ),
              ],
            ),
          ),
          SizedBox(
            height: 10,
          ),
          GestureDetector(
            onTap: () {
              setState(() {
                checkIndex = 2;
              });
            },
            child: Row(
              mainAxisAlignment: MainAxisAlignment.spaceBetween,
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                checkView(2),
                Text(
                  S.of(context).dianpuyue,
                  style: TextStyle(
                    fontSize: 14.sp,
                    color: Color(0xff353535),
                    fontWeight: MyFontWeight.semi_bold,
                  ),
                ),
              ],
            ),
          ),
          SizedBox(
            height: 10,
          ),
          GestureDetector(
            onTap: () {
              setState(() {
                checkIndex = 3;
              });
            },
            child: Row(
              mainAxisAlignment: MainAxisAlignment.spaceBetween,
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                checkView(3),
                Spacer(),
                Image.asset("assets/image/icon_we_chat.png"),
                Padding(
                  padding: EdgeInsets.only(left: 8.w),
                  child: Text(
                    S.of(context).weixinzhifu,
                    style: TextStyle(
                      fontSize: 14.sp,
                      color: Color(0xff353535),
                      fontWeight: MyFontWeight.semi_bold,
                    ),
                  ),
                ),
              ],
            ),
          ),
        ],
      ),
    );
  }

  ///优惠券弹窗
  couponCart() {
    showModalBottomSheet(
      context: context,
      backgroundColor: Colors.transparent,
      builder: (context) {
        return StatefulBuilder(
          builder: (context1, state) {
            return Container(
              alignment: Alignment.topCenter,
              width: double.infinity,
              height: MediaQuery.of(context).size.height / 2,
              decoration: BoxDecoration(
                color: Colors.white,
                borderRadius: BorderRadius.only(
                  topLeft: Radius.circular(8),
                  topRight: Radius.circular(8),
                ),
              ),
              child: Column(
                mainAxisAlignment: MainAxisAlignment.start,
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Container(
                    padding: EdgeInsets.only(
                      top: 16,
                      left: 16,
                      right: 16,
                      bottom: 8,
                    ),
                    child: Row(
                      mainAxisAlignment: MainAxisAlignment.spaceBetween,
                      crossAxisAlignment: CrossAxisAlignment.start,
                      children: [
                        Expanded(
                          child: Text(
                            (settleOrderInfo?.couponList == null ||
                                    settleOrderInfo.couponList.length == 0)
                                ? "暂无可用优惠券"
                                : (selectedCouponIndex == -1
                                    ? "拥有${settleOrderInfo.couponList.length}张优惠券"
                                    : settleOrderInfo
                                        .couponList[selectedCouponIndex]
                                        .promotionName),
                            style: TextStyle(
                              color: Color(0xFF000000),
                              fontSize: 14.sp,
                              fontWeight: MyFontWeight.medium,
                            ),
                          ),
                        ),
                        InkWell(
                          onTap: () {
                            Navigator.of(context).pop();
                          },
                          child: Image.asset(
                            "assets/image/cancel.png",
                            width: 24,
                            height: 24,
                          ),
                        ),
                      ],
                    ),
                  ),
                  Expanded(
                    child: Container(
                      padding: EdgeInsets.only(
                        top: 8,
                        left: 16,
                        right: 16,
                      ),
                      child: ListView.builder(
                        itemCount: settleOrderInfo == null
                            ? 0
                            : settleOrderInfo.couponList.length,
                        physics: BouncingScrollPhysics(),
                        itemBuilder: (context, position) {
                          return GestureDetector(
                            onTap: () {},
                            child: couponItem(
                              settleOrderInfo.couponList[position],
                              position,
                            ),
                          );
                        },
                      ),
                    ),
                  ),
                ],
              ),
            );
          },
        );
      },
    );
  }

  ///优惠券列表
  Widget couponItem(CouponListBean couponList, int index) {
    return StatefulBuilder(builder: (context1, state) {
      return Container(
        height: 170,
        width: double.infinity,
        margin: EdgeInsets.fromLTRB(14.w, 6.h, 14.w, 6.h),
        decoration: BoxDecoration(
          color: Colors.white,
          borderRadius: BorderRadius.circular(8),
          boxShadow: [
            BoxShadow(
              color: Colors.black.withAlpha(12),
              offset: Offset(0, 3),
              blurRadius: 14,
              spreadRadius: 0,
            )
          ],
        ),
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          crossAxisAlignment: CrossAxisAlignment.center,
          children: [
            Expanded(
              child: Container(
                margin: EdgeInsets.only(top: 14.h, bottom: 8.h),
                child: Row(
                  mainAxisAlignment: MainAxisAlignment.center,
                  crossAxisAlignment: CrossAxisAlignment.center,
                  children: [
                    Expanded(
                      child: Column(
                        mainAxisAlignment: MainAxisAlignment.center,
                        crossAxisAlignment: CrossAxisAlignment.center,
                        children: [
                          Expanded(
                            child: Row(
                              mainAxisAlignment: MainAxisAlignment.center,
                              crossAxisAlignment: CrossAxisAlignment.baseline,
                              textBaseline: TextBaseline.alphabetic,
                              children: [
                                Text(
                                  "¥",
                                  style: TextStyle(
                                    fontSize: 22.sp,
                                    fontWeight: MyFontWeight.medium,
                                    color: Color(0xff32A060),
                                  ),
                                ),
                                SizedBox(
                                  height: 4.h,
                                ),
                                Text(
                                  couponList.discountAmount,
                                  style: TextStyle(
                                    fontSize: 40.sp,
                                    fontWeight: MyFontWeight.semi_bold,
                                    color: Color(0xff32A060),
                                  ),
                                ),
                              ],
                            ),
                          ),
                          Text(
                            S.of(context).manyuankeyong(couponList.fullAmount),
                            style: TextStyle(
                              fontSize: 12.sp,
                              fontWeight: MyFontWeight.semi_bold,
                              color: Color(0xff32A060),
                            ),
                          ),
                        ],
                      ),
                      flex: 1,
                    ),
                    Expanded(
                      flex: 2,
                      child: Column(
                        mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                        crossAxisAlignment: CrossAxisAlignment.start,
                        children: [
                          Row(
                            children: [
                              Container(
                                padding: EdgeInsets.fromLTRB(4, 2, 4, 2),
                                decoration: BoxDecoration(
                                  borderRadius: BorderRadius.circular(2),
                                  border: Border.all(
                                    width: 1,
                                    color: Color(0xFFFF7A1A),
                                    style: BorderStyle.solid,
                                  ),
                                ),
                                child: Text(
                                  S.of(context).shangjiaquan,
                                  style: TextStyle(
                                    fontSize: 10.sp,
                                    fontWeight: MyFontWeight.medium,
                                    color: Color(0xFFFF7A1A),
                                  ),
                                ),
                              ),
                              SizedBox(
                                width: 8.w,
                              ),
                              Expanded(
                                child: Text(
                                  storeInfo.storeName,
                                  overflow: TextOverflow.ellipsis,
                                  style: TextStyle(
                                    fontSize: 16.sp,
                                    fontWeight: MyFontWeight.semi_bold,
                                    color: Color(0xff353535),
                                  ),
                                ),
                                flex: 1,
                              )
                            ],
                          ),
                          Text(
                            couponList.promotionName,
                            overflow: TextOverflow.ellipsis,
                            style: TextStyle(
                              fontSize: 14.sp,
                              color: Color(0xff727272),
                            ),
                          ),
                          Row(
                            mainAxisAlignment: MainAxisAlignment.spaceBetween,
                            crossAxisAlignment: CrossAxisAlignment.end,
                            children: [
                              Text(
                                S.of(context).quanchangtongyong,
                                style: TextStyle(
                                  color: Color(0xFF353535),
                                  fontSize: 12.sp,
                                ),
                              ),
                              Container(
                                margin: EdgeInsets.only(right: 23.w),
                                child: GestureDetector(
                                  onTap: () {
                                    setState(() {
                                      // if (!couponList.usable){
                                      //   SmartDialog.showToast("当前优惠券不可用", alignment: Alignment.center);
                                      //   return;
                                      // }
                                      double toPrice = double.parse("0");
                                      double amount =
                                          double.parse(couponList.fullAmount);
                                      if (toPrice <= amount) {
                                        SmartDialog.showToast("当前金额不够使用优惠券",
                                            alignment: Alignment.center);
                                        return;
                                      }
                                      state(() {
                                        if (selectedCouponIndex == index)
                                          selectedCouponIndex = -1;
                                        else {
                                          selectedCouponIndex = index;
                                        }
                                      });
                                      Navigator.of(context).pop();
                                    });
                                  },
                                  child: Image.asset(
                                    selectedCouponIndex != index
                                        ? "assets/image/icon_radio_unselected.png"
                                        : "assets/image/icon_radio_selected.png",
                                    width: 24,
                                    height: 24,
                                  ),
                                ),
                              ),
                            ],
                          ),
                        ],
                      ),
                    ),
                  ],
                ),
              ),
              flex: (couponList?.isEx ?? false) ? 97 : 97,
            ),
            Container(
              padding: EdgeInsets.symmetric(horizontal: 23.w),
              child: MySeparator(
                width: 5.w,
                height: 1.h,
                color: Color(0xFF353535),
              ),
            ),
            Expanded(
              flex: (couponList?.isEx ?? false) ? 56 : 42,
              child: Container(
                margin: EdgeInsets.symmetric(horizontal: 23.w, vertical: 8.h),
                child: Column(
                  mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                  children: [
                    Row(
                      mainAxisAlignment: MainAxisAlignment.spaceBetween,
                      crossAxisAlignment: CrossAxisAlignment.center,
                      children: [
                        Text(
                          S.of(context).xiangqing,
                          style: TextStyle(
                            color: Color(0xFF353535),
                            fontSize: 10.sp,
                          ),
                        ),
                        GestureDetector(
                          child: Icon(
                            (!(couponList?.isEx ?? false))
                                ? Icons.keyboard_arrow_down
                                : Icons.keyboard_arrow_up,
                            color: Colors.black,
                            size: 18,
                          ), //点击按钮布局
                          onTap: () {
                            setState(() {
                              state(() {
                                this.settleOrderInfo.couponList[index].isEx =
                                    !(this
                                            .settleOrderInfo
                                            .couponList[index]
                                            .isEx ??
                                        false);
                              });
                            });
                          },
                        ),
                      ],
                    ),
                    if (couponList?.isEx ?? false)
                      Row(
                        mainAxisAlignment: MainAxisAlignment.spaceBetween,
                        children: [
                          Text(
                            S.of(context).shiyongriqi,
                            style: TextStyle(
                              color: Color(0xFF353535),
                              fontSize: 10.sp,
                            ),
                          ),
                          Text(
                            (couponList.useStartTime == null &&
                                    couponList.useEndTime == null)
                                ? S.of(context).quantian
                                : "${couponList.useStartTime.replaceAll("-", ".").split(" ")[0]} - ${couponList.useEndTime.replaceAll("-", ".").split(" ")[0]}",
                            style: TextStyle(
                              color: Color(0xFF353535),
                              fontSize: 10.sp,
                            ),
                          ),
                        ],
                      ),
                  ],
                ),
              ),
            ),
          ],
        ),
      );
    });
  }

  var checkIndex = 1;

  Widget checkView(var index) {
    return Container(
      padding: EdgeInsets.only(right: 16.w),
      alignment: Alignment.center,
      child: Image.asset(
        checkIndex != index
            ? "assets/image/icon_radio_unselected.png"
            : "assets/image/icon_radio_selected.png",
        width: 15.w,
        height: 15.h,
      ),
    );
  }
}