import 'package:barcode_widget/barcode_widget.dart';
import 'package:dio/dio.dart';
import 'package:flutter/material.dart';
import 'package:fluttertoast/fluttertoast.dart';
import 'package:huixiang/generated/l10n.dart';
import 'package:huixiang/retrofit/data/base_data.dart';
import 'package:huixiang/retrofit/data/vip_card.dart';
import 'package:huixiang/retrofit/retrofit_api.dart';
import 'package:huixiang/utils/painter_bg.dart';
import 'package:huixiang/view_widget/custom_image.dart';
import 'package:huixiang/view_widget/round_button.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:shared_preferences/shared_preferences.dart';

class VipDetailPage extends StatefulWidget {
  final Map<String, dynamic> arguments;

  VipDetailPage({this.arguments});

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

class _VipDetailPage extends State<VipDetailPage> {
  ApiService apiService;

  @override
  void initState() {
    super.initState();
    SharedPreferences.getInstance().then((value) {
      apiService =
          ApiService(Dio(), context: context, token: value.getString("token"));
      vipDetail();
    });
  }

  VipCard vipCard;

  vipDetail() async {
    BaseData baseData = await apiService
        .vipDetail(widget.arguments["id"])
        .catchError((onError) {});
    if (baseData != null && baseData.isSuccess) {
      vipCard = VipCard.fromJson(baseData.data);
      setState(() {});
    } else {
      Fluttertoast.showToast(msg: baseData.msg);
    }
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text(
          S.of(context).huiyuankaxiangqing,
          style: TextStyle(color: Colors.white, fontWeight: FontWeight.bold),
        ),
        centerTitle: false,
        backgroundColor: Color(0xFF3A405A),
        brightness: Brightness.dark,
        elevation: 0,
        leading: GestureDetector(
          onTap: () {
            Navigator.of(context).pop();
          },
          child: Container(
            alignment: Alignment.centerRight,
            margin: EdgeInsets.only(left: 10),
            padding: EdgeInsets.all(6),
            child: Icon(
              Icons.arrow_back_ios,
              color: Colors.white,
              size: 24,
            ),
          ),
        ),
        titleSpacing: 2,
        leadingWidth: 56.w,
      ),
      body: Column(
        children: [
          Stack(
            children: [
              CustomPaint(
                painter: BgPainter(
                  bgColor: Color(0xFF3A405A),
                  bezierHeight: 30.h,
                ),
                child: Container(
                  height: 220.h,
                ),
              ),
              buildVipCard(),
            ],
          ),
          Padding(
            padding: EdgeInsets.only(left: 16.w, top: 35.h, bottom: 16.h),
            child: Row(
              children: [
                Text(
                  "历史订单",
                  overflow: TextOverflow.ellipsis,
                  style: TextStyle(
                    fontSize: 16.sp,
                    fontWeight: FontWeight.bold,
                    color: Colors.black,
                  ),
                ),
                SizedBox(
                  width: 8.w,
                ),
                Image.asset(
                  "assets/image/icon_history.png",
                ),
              ],
            ),
          ),
          Expanded(
            child: ListView.builder(
              itemBuilder: (context, position) {
                return GestureDetector(
                  onTap: () {},
                  child: historyItem(),
                );
              },
              itemCount: 5,
            ),
          )
        ],
      ),
    );
  }

  Widget buildVipCard() {
    return Container(
      margin: EdgeInsets.fromLTRB(16.w, 8.h, 16.w, 8.h),
      height: 220.h,
      decoration: BoxDecoration(
          borderRadius: BorderRadius.circular(8.w),
          color: Colors.white,
          boxShadow: [
            BoxShadow(
              color: Colors.black.withAlpha(12),
              offset: Offset(0, 3),
              blurRadius: 14,
              spreadRadius: 0,
            )
          ]),
      child: Stack(
        // alignment: Alignment.center,
        children: [
          Image.asset(
            "assets/image/icon_vip_bj.png",
            fit: BoxFit.fill, //填充剩余空间
            height: 220.h,
          ),
          Container(
            padding: EdgeInsets.all(16.w),
            child: Column(
              mainAxisAlignment: MainAxisAlignment.start,
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                Row(
                  children: [
                    MImage(
                      vipCard != null ? vipCard.storeLogo : "",
                      width: 40.w,
                      height: 40.h,
                      fit: BoxFit.cover,
                      errorSrc: "assets/image/default_1.png",
                      fadeSrc: "assets/image/default_1.png",
                    ),
                    SizedBox(
                      width: 12.w,
                    ),
                    Expanded(
                      child: Container(
                        height: 54.h,
                        child: Column(
                          mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                          crossAxisAlignment: CrossAxisAlignment.start,
                          children: [
                            Row(
                              mainAxisAlignment: MainAxisAlignment.spaceBetween,
                              crossAxisAlignment: CrossAxisAlignment.center,
                              children: [
                                Text(
                                  vipCard != null ? vipCard.storeName : "",
                                  overflow: TextOverflow.ellipsis,
                                  style: TextStyle(
                                    fontSize: 20.sp,
                                    fontWeight: FontWeight.bold,
                                    color: Colors.black,
                                  ),
                                ),
                                Image.asset(
                                  "assets/image/icon_vip.png",
                                ),
                              ],
                            ),
                            Text.rich(
                              TextSpan(
                                children: [
                                  TextSpan(
                                    text: "会员卡",
                                    style: TextStyle(
                                      fontSize: 12.sp,
                                      fontWeight: FontWeight.bold,
                                      color: Colors.black,
                                    ),
                                  ),
                                ],
                              ),
                              textDirection: TextDirection.ltr,
                            ),
                          ],
                        ),
                      ),
                      flex: 1,
                    )
                  ],
                ),
                Expanded(
                  child: Container(),
                  flex: 1,
                ),
                Padding(
                  padding: EdgeInsets.only(left: 32.w, right: 32.w),
                  child: Row(
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    crossAxisAlignment: CrossAxisAlignment.start,
                    children: [
                      Column(
                        children: [
                          Text.rich(
                            TextSpan(
                              children: [
                                TextSpan(
                                  text:
                                      "¥${vipCard != null ? vipCard.balance : ""}",
                                  style: TextStyle(
                                    fontSize: 24.sp,
                                    fontWeight: FontWeight.w500,
                                    color: Colors.black,
                                  ),
                                ),
                              ],
                            ),
                          ),
                          GestureDetector(
                            onTap: () {
                              Navigator.of(context)
                                  .pushNamed('/router/vip_balance');
                            },
                            child: Row(
                              children: [
                                Text.rich(
                                  TextSpan(
                                    children: [
                                      TextSpan(
                                        text: S.of(context).yue,
                                        style: TextStyle(
                                          fontSize: 14.sp,
                                          fontWeight: FontWeight.bold,
                                          color: Colors.black,
                                        ),
                                      ),
                                    ],
                                  ),
                                ),
                                Icon(
                                  Icons.keyboard_arrow_right,
                                  color: Colors.black,
                                  size: 22.5,
                                ),
                              ],
                            ),
                          ),
                        ],
                      ),
                      Column(
                        children: [
                          Text.rich(
                            TextSpan(children: [
                              TextSpan(
                                text: "0",
                                style: TextStyle(
                                  fontSize: 24.sp,
                                  fontWeight: FontWeight.w500,
                                  color: Colors.black,
                                ),
                              ),
                            ]),
                          ),
                          SizedBox(
                            height: 5.h,
                          ),
                          Text.rich(
                            TextSpan(
                              children: [
                                TextSpan(
                                  text: S.of(context).jifen,
                                  style: TextStyle(
                                    fontSize: 14.sp,
                                    fontWeight: FontWeight.bold,
                                    color: Colors.black,
                                  ),
                                ),
                              ],
                            ),
                          ),
                        ],
                      ),
                    ],
                  ),
                ),
                Column(
                  children: [
                    Padding(
                      padding: EdgeInsets.only(top: 5.h, bottom: 5.h),
                      child: Text(
                        vipCard != null
                            ? "${vipCard.id.substring(0, 4)} "
                                "${vipCard.id.substring(4, 8)} "
                                "${vipCard.id.substring(8, 12)} "
                                "${vipCard.id.substring(12, 16)} "
                                "${vipCard.id.substring(16, vipCard.id.length)}"
                            : "",
                        maxLines: 1,
                        textAlign: TextAlign.center,
                        style: TextStyle(
                          color: Colors.black,
                          fontSize: 14.sp,
                          wordSpacing: vipCard == null
                              ? 10
                              : (MediaQuery.of(context).size.width - 64.w) /
                                  (((vipCard.id.length) * 4)),
                          letterSpacing: vipCard == null
                              ? 8
                              : (MediaQuery.of(context).size.width - 64.w) /
                                  (((vipCard.id.length) * 4)),
                        ),
                      ),
                    ),
                    BarcodeWidget(
                      barcode: Barcode.code128(),
                      data: '2673713263236786',
                      height: 30.h,
                      color: Colors.black,
                      drawText: false,
                    )
                  ],
                )
              ],
            ),
          ),
        ],
      ),
    );
  }

  Widget historyItem() {
    return Container(
      margin: EdgeInsets.all(16.w),
      child: Column(
        mainAxisAlignment: MainAxisAlignment.spaceAround,
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          Row(
            mainAxisAlignment: MainAxisAlignment.spaceBetween,
            crossAxisAlignment: CrossAxisAlignment.start,
            children: [
              Container(
                width: 19.w,
                height: 19.h,
                margin: EdgeInsets.only(left: 12.w, top: 12.h),
                alignment: Alignment.center,
                decoration: new BoxDecoration(
                  color: Color(0xff32A060),
                  borderRadius: BorderRadius.circular(2),
                ),
                child: Text(
                  "自",
                  style: TextStyle(
                    fontSize: 12.sp,
                    fontWeight: FontWeight.bold,
                    color: Colors.white,
                  ),
                ),
              ),
              Expanded(
                child: Container(
                  width: double.infinity,
                  margin: EdgeInsets.only(left: 6.w, top: 12.h),
                  alignment: Alignment.centerLeft,
                  child: Text(
                    "前进麦味·天然烘焙(凯德1818店)",
                    style: TextStyle(
                      fontWeight: FontWeight.bold,
                      fontSize: 14.sp,
                      color: Color(0xFF353535),
                    ),
                  ),
                ),
                flex: 1,
              ),
              Padding(
                padding: EdgeInsets.only(top: 12.h, right: 12.w),
                child: Text(
                  S.of(context).yiwancheng,
                  style: TextStyle(
                    fontSize: 14.sp,
                    fontWeight: FontWeight.bold,
                    color: Color(0xff32A060),
                  ),
                ),
              ),
            ],
          ),
          Container(
            margin: EdgeInsets.only(left: 37.w),
            child: Row(
              mainAxisAlignment: MainAxisAlignment.spaceBetween,
              crossAxisAlignment: CrossAxisAlignment.center,
              children: [
                Column(
                  mainAxisAlignment: MainAxisAlignment.spaceAround,
                  crossAxisAlignment: CrossAxisAlignment.start,
                  children: [
                    Text(
                      S.of(context).xiadanshijian_("2020.01.20~2020.1.21"),
                      style: TextStyle(
                        fontSize: 10.sp,
                        color: Color(0xFF727272),
                      ),
                    ),
                    SizedBox(
                      height: 8.h,
                    ),
                    Column(
                      mainAxisAlignment: MainAxisAlignment.spaceAround,
                      crossAxisAlignment: CrossAxisAlignment.start,
                      children: [
                        Image.network(
                          "https://t7.baidu.com/it/u=1348120667,563487140&fm=193&f=GIF",
                          width: 75.w,
                          height: 75.h,
                          fit: BoxFit.contain,
                        ),
                        SizedBox(
                          height: 4.h,
                        ),
                        Text(
                          "桑葚椰汁水果茶",
                          style: TextStyle(
                            fontSize: 10.sp,
                            color: Color(0xFF353535),
                          ),
                        ),
                      ],
                    ),
                  ],
                ),
                Padding(
                  padding: EdgeInsets.only(right: 22.w),
                  child: Image.asset(
                    "assets/image/icon_more.png",
                    fit: BoxFit.fill,
                    alignment: Alignment.centerRight,
                    width: 24.w,
                    height: 24.h,
                  ),
                )
              ],
            ),
          ),
          SizedBox(
            height: 12.h,
          ),
          Container(
            margin: EdgeInsets.only(right: 12.w, bottom: 12.h),
            child: Directionality(
              textDirection: TextDirection.rtl,
              child: Column(
                children: [
                  Row(
                    mainAxisAlignment: MainAxisAlignment.start,
                    crossAxisAlignment: CrossAxisAlignment.start,
                    children: [
                      Text.rich(TextSpan(children: [
                        TextSpan(
                          text: "合计:",
                          style: TextStyle(
                            fontSize: 12.sp,
                            color: Color(0xFF868686),
                          ),
                        ),
                        TextSpan(
                          text: S.of(context).yuan_("58.2"),
                          style: TextStyle(
                            fontSize: 12.sp,
                            fontWeight: FontWeight.bold,
                            color: Colors.black,
                          ),
                        ),
                      ])),
                      SizedBox(
                        width: 4.w,
                      ),
                      Text.rich(TextSpan(children: [
                        TextSpan(
                          text: "共",
                          style: TextStyle(
                            fontSize: 12.sp,
                            color: Color(0xFF868686),
                          ),
                        ),
                        TextSpan(
                          text: "5",
                          style: TextStyle(
                            fontSize: 12.sp,
                            fontWeight: FontWeight.bold,
                            color: Colors.black,
                          ),
                        ),
                        TextSpan(
                          text: "件",
                          style: TextStyle(
                            fontSize: 12,
                            color: Color(0xFF868686),
                          ),
                        ),
                      ])),
                    ],
                  ),
                  SizedBox(
                    height: 8.h,
                  ),
                  Row(
                    children: [
                      RoundButton(
                        text: "再来一单",
                        textColor: Colors.white,
                        fontSize: 12.sp,
                        backgroup: Color(0xFF32A060),
                        radius: 2,
                        padding: EdgeInsets.fromLTRB(17.w, 4.h, 17.w, 4.h),
                      ),
                      Container(
                        width: 72.w,
                        height: 24.h,
                        margin: EdgeInsets.only(right: 10.w),
                        child: TextButton(
                          onPressed: () {},
                          style: ButtonStyle(
                            padding: MaterialStateProperty.all(EdgeInsets.zero),
                            side: MaterialStateProperty.all(
                              BorderSide(color: Color(0xff32A060), width: 0.5),
                            ),
                          ),
                          child: Text(
                            "删除一单",
                            style: TextStyle(
                              color: Color(0xff32A060),
                              fontSize: 12.sp,
                            ),
                          ),
                        ),
                      ),
                      Expanded(
                        flex: 1,
                        child: Container(
                          margin: EdgeInsets.only(left: 37.w),
                          alignment: Alignment.centerLeft,
                          child: Text(
                            "取单号 201",
                            style: TextStyle(
                                fontSize: 16.sp,
                                fontWeight: FontWeight.bold,
                                color: Colors.black),
                          ),
                        ),
                      ),
                    ],
                  ),
                ],
              ),
            ),
          ),
        ],
      ),
    );
  }
}