huixiang_app/lib/mine/mine_wallet_page.dart

import 'dart:convert';

import 'package:dio/dio.dart';
import 'package:flutter/material.dart';
import 'package:huixiang/generated/l10n.dart';
import 'package:huixiang/retrofit/data/base_data.dart';
import 'package:huixiang/retrofit/data/page.dart';
import 'package:huixiang/retrofit/data/user_bill.dart';
import 'package:huixiang/retrofit/data/user_info.dart';
import 'package:huixiang/retrofit/retrofit_api.dart';
import 'package:huixiang/view_widget/classic_header.dart';
import 'package:huixiang/view_widget/my_footer.dart';
import 'package:huixiang/view_widget/round_button.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:pull_to_refresh/pull_to_refresh.dart';
import 'package:shared_preferences/shared_preferences.dart';

class MineWalletPage extends StatefulWidget {
  @override
  State<StatefulWidget> createState() {
    return _MineWalletPage();
  }
}

class _MineWalletPage extends State<MineWalletPage> {
  dynamic mBalance = 0;

  @override
  void initState() {
    super.initState();

    loadBalance();
  }

  UserInfo userInfo;
  ApiService apiService;
  int current = 1;
  List<UserBill> userBills = [];

  loadBalance() async {
    SharedPreferences sharedPreferences = await SharedPreferences.getInstance();
    userInfo =
        UserInfo.fromJson(jsonDecode(sharedPreferences.getString('user')));
    mBalance = double.tryParse(userInfo.money);

    if (mounted) setState(() {});
    String token = sharedPreferences.getString("token");
    apiService = ApiService(Dio(), context: context, token: token);
    loadBillInfo();
  }

  _onRefresh() {
    current = 1;
    loadBillInfo();
  }

  queryUserBalance() async {
    BaseData baseData = await apiService.queryInfo();
    if (baseData != null && baseData.isSuccess) {
      userInfo = UserInfo.fromJson(baseData.data);
      mBalance = double.tryParse(userInfo.money);
      if (mounted) setState(() {});
    }
  }

  loadBillInfo() async {
    queryUserBalance();
    BaseData baseData = await apiService.queryBillInfo({
      "current": current,
      "model": {"category": "", "title": "bill_title_balance", "type": ""},
      "order": "descending",
      "size": 10,
      "sort": "id"
    }).catchError((onError) {
      refreshController.refreshFailed();
      refreshController.loadFailed();
    });
    if (baseData != null && baseData.isSuccess) {
      PageInfo pageInfo = PageInfo.fromJson(baseData.data);
      if (current == 1) {
        userBills.clear();
      }
      userBills
          .addAll(pageInfo.records.map((e) => UserBill.fromJson(e)).toList());
      refreshController.refreshCompleted();
      refreshController.loadComplete();
      if (current * 10 > int.tryParse(pageInfo.total)) {
        refreshController.loadNoData();
      } else {
        current += 1;
      }
    } else {
      refreshController.refreshFailed();
      refreshController.loadFailed();
    }
    if (mounted) setState(() {});
  }

  RefreshController refreshController = RefreshController();

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text(
          S.of(context).wodeqianbao,
          style: TextStyle(
            color: Colors.black,
            fontWeight: FontWeight.bold,
          ),
        ),
        centerTitle: false,
        backgroundColor: Color(0xFFF7F7F7),
        elevation: 0,
        leading: GestureDetector(
          onTap: () {
            Navigator.of(context).pop();
          },
          child: Container(
            alignment: Alignment.centerRight,
            margin: EdgeInsets.only(left: 10.w),
            padding: EdgeInsets.all(6),
            child: Icon(
              Icons.arrow_back_ios,
              color: Colors.black,
              size: 24,
            ),
          ),
        ),
        titleSpacing: 2,
        leadingWidth: 56.w,
      ),
      body: SmartRefresher(
        controller: refreshController,
        enablePullDown: true,
        enablePullUp: true,
        physics: BouncingScrollPhysics(),
        header: MyHeader(),
        footer: CustomFooter(
          builder: (context, mode) {
            return MyFooter(mode);
          },
        ),
        onRefresh: _onRefresh,
        onLoading: loadBillInfo,
        child: SingleChildScrollView(
          child: Container(
            color: Color(0xFFF7F7F7),
            child: Column(
              children: [
                balance(),
                // rechargeWithdrawal(),
                balanceHistory(),
              ],
            ),
          ),
        ),
      ),
    );
  }

  Widget balanceHistory() {
    return Container(
      margin: EdgeInsets.fromLTRB(16.w, 16.h, 16.w, 0),
      padding: EdgeInsets.fromLTRB(24.w, 24.h, 24.w, 24.h),
      decoration: BoxDecoration(
          color: Colors.white,
          borderRadius: BorderRadius.all(Radius.circular(8)),
          boxShadow: [
            BoxShadow(
              color: Colors.black.withAlpha(12),
              offset: Offset(0, 3),
              blurRadius: 14,
              spreadRadius: 0,
            )
          ]),
      child: Column(
        mainAxisAlignment: MainAxisAlignment.start,
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          Text(
            S.of(context).lishijilu,
            style: TextStyle(
              fontWeight: FontWeight.bold,
              color: Colors.black,
              fontSize: 16.sp,
            ),
          ),
          SizedBox(
            height: 16.h,
          ),
          // Row(
          //   children: [
          //     Container(
          //       width: 3,
          //       height: 15,
          //       color: Color(0xFF20662A),
          //     ),
          //     SizedBox(
          //       width: 3,
          //     ),
          //     Text(
          //       "09/2021",
          //       style: TextStyle(
          //         color: Color(0xFF353535),
          //         fontSize: 14,
          //       ),
          //     ),
          //   ],
          // ),
          Container(
            margin: EdgeInsets.only(top: 14.h),
            child: ListView.builder(
                itemCount: userBills != null ? userBills.length : 0,
                shrinkWrap: true,
                padding: EdgeInsets.only(bottom: 20.h),
                physics: NeverScrollableScrollPhysics(),
                itemBuilder: (context, position) {
                  return historyItem(userBills[position], position);
                }),
          ),
        ],
      ),
    );
  }

  Widget historyItem(UserBill userBill, position) {
    return Container(
      margin: EdgeInsets.only(top: 10.h, bottom: 10.h),
      child: Row(
        children: [
          Image.asset(
            userBill.pm == 0
                ? "assets/image/icon_wallet_withdrawal.png"
                : "assets/image/icon_wallet_recharge.png",
            width: 34.w,
            height: 34.h,
          ),
          SizedBox(
            width: 12.w,
          ),
          Expanded(
            flex: 1,
            child: Container(
              height: 34.h,
              child: Column(
                mainAxisAlignment: MainAxisAlignment.spaceAround,
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Text(
                    userBill.name,
                    style: TextStyle(
                      color: Colors.black,
                      fontSize: 12.sp,
                    ),
                  ),
                  Text(
                    userBill.createTime,
                    style: TextStyle(
                      color: Color(0xFF727272),
                      fontSize: 10.sp,
                    ),
                  )
                ],
              ),
            ),
          ),
          Container(
            child: Column(
              mainAxisAlignment: MainAxisAlignment.spaceAround,
              crossAxisAlignment: CrossAxisAlignment.end,
              children: [
                Text(
                  userBill.pm == 0
                      ? "-${userBill.number}"
                      : "+${userBill.number}",
                  style: TextStyle(
                    color: Color(0xFF20662A),
                    fontWeight: FontWeight.bold,
                    fontSize: 12.sp,
                  ),
                ),
                Text(
                  S.of(context).yue_(userBill.balance),
                  style: TextStyle(
                    color: Color(0xFF727272),
                    fontSize: 10.sp,
                  ),
                )
              ],
            ),
          )
        ],
      ),
    );
  }

  Widget balance() {
    return Container(
      width: double.infinity,
      margin: EdgeInsets.fromLTRB(16.w, 16.h, 16.w, 8.h),
      padding: EdgeInsets.fromLTRB(24.w, 24.h, 24.w, 24.h),
      decoration: BoxDecoration(
        color: Colors.white,
        borderRadius: BorderRadius.all(Radius.circular(8)),
        boxShadow: [
          BoxShadow(
            color: Colors.black.withAlpha(12),
            offset: Offset(0, 3),
            blurRadius: 14,
            spreadRadius: 0,
          )
        ],
      ),
      child: Column(
        children: [
          Stack(
            alignment: Alignment.center,
            children: [
              Align(
                alignment: Alignment.center,
                child: Text(
                  S.of(context).zhanghuyue,
                  style: TextStyle(
                    fontWeight: FontWeight.bold,
                    color: Color(0xFF353535),
                    fontSize: 16.sp,
                  ),
                ),
              ),
              GestureDetector(
                onTap: () {
                  queryUserBalance();
                },
                child: Row(
                  mainAxisAlignment: MainAxisAlignment.end,
                  children: [
                    Icon(
                      Icons.refresh,
                      size: 20,
                      color: Color(0xFF8A8A8A),
                    ),
                    Text(
                      S.of(context).shuaxin,
                      style: TextStyle(
                        color: Color(0xFF353535),
                        fontSize: 12.sp,
                      ),
                    )
                  ],
                ),
              ),
            ],
          ),
          SizedBox(
            height: 16.h,
          ),
          Text(
            "$mBalance",
            style: TextStyle(
              fontWeight: FontWeight.w500,
              color: Color(0xFF353535),
              fontSize: 50.sp,
            ),
          ),
          SizedBox(
            height: 4.h,
          ),
          Text(
            S.of(context).keyongyue,
            style: TextStyle(
              color: Color(0xFF20662A),
              fontSize: 16.sp,
            ),
          ),
          SizedBox(
            height: 24.h,
          ),
          InkWell(
            onTap: () {
              toRecharge();
            },
            child: RoundButton(
              width: 103.w,
              height: 30.h,
              text: S.of(context).lijichongzhi,
              textColor: Colors.white,
              fontWeight: FontWeight.bold,
              radius: 15,
              backgroup: Color(0xFF32A060),
              fontSize: 14.sp,
              padding: EdgeInsets.fromLTRB(24.w, 5.h, 24.w, 5.h),
            ),
          ),
        ],
      ),
    );
  }

  toRecharge() async {
    await Navigator.of(context).pushNamed('/router/recharge_page');
    loadBillInfo();
  }

//充值/提现
// Widget rechargeWithdrawal() {
//   return Row(
//     children: [
//       Expanded(
//         child: InkWell(
//           onTap: () {
//             toRecharge();
//           },
//           child: Container(
//             margin: EdgeInsets.fromLTRB(16.w, 16.h, 16.w, 16.h),
//             padding: EdgeInsets.fromLTRB(0, 7.h, 0, 7.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: Row(
//               mainAxisAlignment: MainAxisAlignment.center,
//               crossAxisAlignment: CrossAxisAlignment.center,
//               children: [
//                 Image.asset(
//                   "assets/image/icon_wallet_recharge.png",
//                   width: 40.w,
//                   height: 40.h,
//                 ),
//                 Text(
//                   S.of(context).chongzhi,
//                   style: TextStyle(
//                     fontWeight: FontWeight.bold,
//                     fontSize: 16.sp,
//                     color: Colors.black,
//                   ),
//                 )
//               ],
//             ),
//           ),
//         ),
//         flex: 1,
//       ),
//       Expanded(
//         child: Container(
//           margin: EdgeInsets.fromLTRB(16.w, 16.h, 16.w, 16.h),
//           padding: EdgeInsets.fromLTRB(0, 7.h, 0, 7.h),
//           decoration: BoxDecoration(
//               color: Colors.white,
//               borderRadius: BorderRadius.all(Radius.circular(8)),
//               boxShadow: [
//                 BoxShadow(
//                     color: Colors.black.withAlpha(12),
//                     offset: Offset(0, 3),
//                     blurRadius: 14,
//                     spreadRadius: 0)
//               ]),
//           child: Row(
//             mainAxisAlignment: MainAxisAlignment.center,
//             crossAxisAlignment: CrossAxisAlignment.center,
//             children: [
//               Image.asset(
//                 "assets/image/icon_wallet_withdrawal.png",
//                 width: 40.w,
//                 height: 40.w,
//               ),
//               Text(
//                 S.of(context).tixian,
//                 style: TextStyle(
//                   fontWeight: FontWeight.bold,
//                   fontSize: 16.sp,
//                   color: Colors.black,
//                 ),
//               )
//             ],
//           ),
//         ),
//         flex: 1,
//       ),
//     ],
//   );
// }
}