huixiang_app/lib/settlement/settlement_view/pay_method.dart

import 'dart:convert';
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:huixiang/data/min_order_info.dart';
import 'package:huixiang/data/settle_order_info.dart';
import 'package:huixiang/generated/l10n.dart';
import 'package:huixiang/utils/font_weight.dart';
import 'package:shared_preferences/shared_preferences.dart';

class PayMethod extends StatefulWidget {
  final Function(int payChannel) payChannelCheck;
  final String coupons;
  final String promotions;
  final bool useVipPriceSelect;
  final SettleOrderInfo? settleOrderInfo;
  final bool useBenefitSelect;
  final int tableId;
  final MinOrderInfo? minOrderInfo;

  PayMethod(this.payChannelCheck,this.coupons,this.promotions,this.useVipPriceSelect,this.settleOrderInfo,this.useBenefitSelect,this.tableId,this.minOrderInfo);

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

class _PayMethod extends State<PayMethod> {
  String money = "0";
  String balance = "0";
  String mGreenMoney = "0";
  String mRaiseMoney = "0";

  @override
  void initState() {
    super.initState();
    checkIndex = ((widget.minOrderInfo != null) ? (widget.minOrderInfo?.isRaise??false) : (widget.settleOrderInfo?.isRaise ?? false)) ? 4:5;
    SharedPreferences.getInstance().then((value) {
      if (value.getString("minMember")?.isNotEmpty ?? false) {
        Map<String, dynamic> memberInfo = jsonDecode(value.getString("minMember")!);
        balance = memberInfo["balance"];
        money = memberInfo["money"];
        mGreenMoney = memberInfo["greenMoney"];
        mRaiseMoney = memberInfo["raiseMoney"];
        setState(() {});
      }
    });
  }

  @override
  Widget build(BuildContext context) {
    return Container(
      width: double.infinity,
      margin: EdgeInsets.only(
        left: 16.w,
        right: 16.w,
        top: 8.h,
        bottom: 16.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, 2),
            blurRadius: 3,
          ),
        ],
        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,
              ),
            ),
          ),
          if(widget.tableId > 0 ? !(widget?.minOrderInfo?.isRaise ?? false) : !(widget?.settleOrderInfo?.isRaise ?? false))
            GestureDetector(
              behavior: HitTestBehavior.opaque,
              onTap: () {
                double m = double.parse(money);
                if (m == null) {
                  m = 0;
                }
                double orderSum = double.parse(widget.settleOrderInfo?.orderSum ?? '0');
                if (orderSum == null) {
                  orderSum = 0;
                }
                if (orderSum > m) {
                  return;
                }
                setState(() {
                  checkIndex = 1;
                });
                widget.payChannelCheck(4);
              },
              child: Row(
                mainAxisAlignment: MainAxisAlignment.center,
                crossAxisAlignment: CrossAxisAlignment.center,
                children: [
                  checkView(1, isHide: (double.parse(widget.settleOrderInfo?.orderSum ?? '0') ?? 0) > (double.parse(money) ?? 0)),
                  Expanded(
                    child: Container(),
                    flex: 1,
                  ),
                  Text(
                    "¥$money",
                    style: TextStyle(
                      fontSize: 14.sp,
                      fontFamily: 'JDZhengHT',
                      color: (double.parse(widget.settleOrderInfo?.orderSum ?? '0') ?? 0) > (double.parse(money) ?? 0) ? Color(0x66353535) : Color(0xff353535),
                      fontWeight: MyFontWeight.medium,
                    ),
                  ),
                  SizedBox(
                    width: 10,
                  ),
                  Text(
                    S.of(context).huixiangqianbao,
                    style: TextStyle(
                      fontSize: 14.sp,
                      color: (double.parse(widget.settleOrderInfo?.orderSum ?? '0') ?? 0) > (double.parse(money) ?? 0) ? Color(0x66353535) : Color(0xff353535),
                      fontWeight: MyFontWeight.semi_bold,
                    ),
                  ),
                ],
              ),
            ),
          if(widget.tableId > 0 ? !(widget?.minOrderInfo?.isRaise ?? false) : !(widget?.settleOrderInfo?.isRaise ?? false))
            SizedBox(
              height: 10,
            ),
          if(widget.tableId > 0 ? !(widget?.minOrderInfo?.isRaise ?? false) : !(widget?.settleOrderInfo?.isRaise ?? false))
            GestureDetector(
              behavior: HitTestBehavior.opaque,
              onTap: () {
                double balanceMoney = double.parse(balance);
                if (balanceMoney == null) {
                  balanceMoney = 0;
                }
                double orderSum = double.parse(widget.settleOrderInfo?.orderSum ?? '0');
                if (orderSum == null) {
                  orderSum = 0;
                }
                if (orderSum > balanceMoney) {
                  return;
                }
                setState(() {
                  checkIndex = 2;
                });
                widget.payChannelCheck(3);
              },
              child: Row(
                mainAxisAlignment: MainAxisAlignment.center,
                crossAxisAlignment: CrossAxisAlignment.center,
                children: [
                  checkView(2, isHide: (double.parse(widget.settleOrderInfo?.orderSum ?? '0') ?? 0) > (double.parse(balance) ?? 0)),
                  Expanded(
                    child: Container(),
                    flex: 1,
                  ),
                  Text(
                    "¥$balance",
                    style: TextStyle(
                      fontSize: 14.sp,
                      fontFamily: 'JDZhengHT',
                      color: (double.parse(widget.settleOrderInfo?.orderSum ?? '0') ?? 0) > (double.parse(balance) ?? 0) ? Color(0x66353535) : Color(0xff353535),
                      fontWeight: MyFontWeight.medium,
                    ),
                  ),
                  SizedBox(
                    width: 10,
                  ),
                  Text(
                    S.of(context).mendianyue,
                    style: TextStyle(
                      fontSize: 14.sp,
                      color: (double.parse(widget.settleOrderInfo?.orderSum ?? '0') ?? 0) > (double.parse(balance) ?? 0) ? Color(0x66353535) : Color(0xff353535),
                      fontWeight: MyFontWeight.semi_bold,
                    ),
                  ),
                ],
              ),
            ),
          if(widget.tableId > 0 ? !(widget?.minOrderInfo?.isRaise ?? false) : !(widget?.settleOrderInfo?.isRaise ?? false))
            SizedBox(
              height: 10,
            ),
          if(mGreenMoney!="0.00"  && (widget.tableId > 0 ? !(widget?.minOrderInfo?.isRaise ?? false) : !(widget?.settleOrderInfo?.isRaise ?? false)))
            GestureDetector(
              behavior: HitTestBehavior.opaque,
              onTap: () {
                double greenMoney = double.parse(mGreenMoney);
                if (greenMoney == null) {
                  greenMoney = 0;
                }
                double orderSum = double.parse(widget.settleOrderInfo?.orderSum ?? '0');
                if (orderSum == null) {
                  orderSum = 0;
                }
                if (orderSum > greenMoney) {
                  return;
                }
                setState(() {
                  checkIndex = 3;
                  // if(widget.promotions != "" || widget.coupons != "" || widget.useVipPriceSelect || widget.useBenefitSelect){
                  //   print("discount-promotions: ${widget.promotions}");
                  //   print("discount-coupons: ${widget.coupons}");
                  //   print("discount-useVipPriceSelect: ${widget.useVipPriceSelect}");
                  //   print("discount-useBenefitSelect: ${widget.useBenefitSelect}");
                  //   SmartDialog.show(
                  //       widget: SettlementTips(
                  //             () {
                  //         },
                  //         text: "绿币支付不参与任何活动优惠，请重新选择支付方式",
                  //       ));
                  //   return;
                  // }
                });
                print("discount-payChannelCheck: 5");
                widget.payChannelCheck(5);
              },
              child: Row(
                mainAxisAlignment: MainAxisAlignment.center,
                crossAxisAlignment: CrossAxisAlignment.center,
                children: [
                  checkView(3, isHide: (double.parse(widget.settleOrderInfo?.orderSum ?? '0') ?? 0) > (double.parse(mGreenMoney) ?? 0)),
                  Spacer(flex: 1,),
                  Text(
                    "¥$mGreenMoney",
                    style: TextStyle(
                      fontSize: 14.sp,
                      fontFamily: 'JDZhengHT',
                      color: (double.parse(widget.settleOrderInfo?.orderSum ?? '0') ?? 0) > (double.parse(mGreenMoney) ?? 0) ? Color(0x66353535) : Color(0xff353535),
                      fontWeight: MyFontWeight.medium,
                    ),
                  ),
                  SizedBox(
                    width: 10,
                  ),
                  Text(
                    S.of(context).lvbizhifu,
                    style: TextStyle(
                      fontSize: 14.sp,
                      color: (double.parse(widget.settleOrderInfo?.orderSum ?? '0') ?? 0) > (double.parse(mGreenMoney) ?? 0) ? Color(0x66353535) : Color(0xff353535),
                      fontWeight: MyFontWeight.semi_bold,
                    ),
                  ),
                ],
              ),
            ),
          if(mGreenMoney != "0.00" && (widget.tableId > 0 ? !(widget?.minOrderInfo?.isRaise ?? false) : !(widget?.settleOrderInfo?.isRaise ?? false)))
            SizedBox(
              height: 10,
            ),
          if(mRaiseMoney != "0" && (widget.tableId > 0 ? (widget?.minOrderInfo?.isRaise ?? false) : (widget?.settleOrderInfo?.isRaise ?? false)))
            GestureDetector(
              behavior: HitTestBehavior.opaque,
              onTap: () {
                double raiseMoney = double.parse(mRaiseMoney);
                if (raiseMoney == null) {
                  raiseMoney = 0;
                }
                double orderSum = double.parse(widget.settleOrderInfo?.orderSum ?? '0');
                if (orderSum == null) {
                  orderSum = 0;
                }
                if (orderSum > raiseMoney) {
                  return;
                }
                setState(() {
                  checkIndex = 4;
                  // if(widget.promotions != "" || widget.coupons != "" || widget.useVipPriceSelect || widget.useBenefitSelect){
                  //   SmartDialog.show(
                  //     widget: SettlementTips(
                  //           () {},
                  //       text: "助农积分不参与任何活动优惠，请重新选择支付方式",
                  //     ),
                  //   );
                  //   return;
                  // }
                });
                widget.payChannelCheck(7);
              },
              child: Row(
                mainAxisAlignment: MainAxisAlignment.center,
                crossAxisAlignment: CrossAxisAlignment.center,
                children: [
                  checkView(4, isHide: (double.parse(widget.settleOrderInfo?.orderSum ?? '0') ?? 0) > (double.parse(mRaiseMoney) ?? 0)),
                  Spacer(
                    flex: 1,
                  ),
                  Text(
                    "¥$mRaiseMoney",
                    style: TextStyle(
                      fontSize: 14.sp,
                      fontFamily: 'JDZhengHT',
                      color: (double.parse(widget.settleOrderInfo?.orderSum ?? '0') ?? 0) > (double.parse(mRaiseMoney) ?? 0) ? Color(0x66353535) : Color(0xff353535),
                      fontWeight: MyFontWeight.medium,
                    ),
                  ),
                  SizedBox(
                    width: 10,
                  ),
                  Text(
                    S.of(context).zhunongjifen,
                    style: TextStyle(
                      fontSize: 14.sp,
                      color: (double.parse(widget.settleOrderInfo?.orderSum ?? '0') ?? 0) > (double.parse(mRaiseMoney) ?? 0) ? Color(0x66353535) : Color(0xff353535),
                      fontWeight: MyFontWeight.semi_bold,
                    ),
                  ),
                ],
              ),
            ),
          if(mRaiseMoney !="0" && (widget.tableId > 0 ? !(widget?.minOrderInfo?.isRaise ?? false) : !(widget?.settleOrderInfo?.isRaise ?? false)))

            if(widget.tableId > 0 ? !(widget?.minOrderInfo?.isRaise ?? false) : !(widget?.settleOrderInfo?.isRaise ?? false))
              GestureDetector(
                behavior: HitTestBehavior.opaque,
                onTap: () {
                  setState(() {
                    checkIndex = 5;
                    widget.payChannelCheck(1);
                  });
                },
                child: Row(
                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
                  crossAxisAlignment: CrossAxisAlignment.start,
                  children: [
                    checkView(5),
                    Spacer(),
                    Image.asset("assets/image/icon_we_chat.webp"),
                    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,
                        ),
                      ),
                    ),
                  ],
                ),
              ),
        ],
      ),
    );
  }

  var checkIndex = 5;

  Widget checkView(var index, {bool isHide = false}) {

    if (isHide) {
      return Container(
        padding: EdgeInsets.only(right:36.w),
        alignment: Alignment.center,
        child: Image.asset(
          "assets/image/disenable_seletor.png",
          width: 15.w,
          height: 15.h,
        ),
      );
    }

    return Container(
      padding: EdgeInsets.only(right:36.w),
      alignment: Alignment.center,
      child: Image.asset(
        checkIndex != index
            ? "assets/image/icon_radio_unselected.webp"
            : "assets/image/icon_radio_selected.webp",
        width: 15.w,
        height: 15.h,
      ),
    );
  }
}