Hibok/lib/home/MoneyPageOld.dart

import 'dart:async';
import 'dart:io';

import 'package:cached_network_image/cached_network_image.dart';
import 'package:chat/data/UserData.dart';
import 'package:chat/data/WebData.dart';
import 'package:chat/data/constants.dart';
import 'package:chat/data/conversation.dart';
import 'package:chat/generated/i18n.dart';
import 'package:chat/home/BindBank.dart';
import 'package:chat/home/InfoList.dart';
import 'package:chat/home/ProfilePage.dart';
import 'package:chat/models/money_change.dart';
import 'package:chat/utils/ChargeMoney.dart';
import 'package:chat/utils/CustomUI.dart';
import 'package:chat/utils/HttpUtil.dart';
import 'package:chat/utils/MessageMgr.dart';
import 'package:chat/utils/TokenMgr.dart';
import 'package:chat/utils/app_navigator.dart';
import 'package:chat/utils/screen.dart';
import 'package:dio/dio.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_inapp_purchase/flutter_inapp_purchase.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';

import 'package:fluwx_no_pay/fluwx_no_pay.dart' as fluwx;
import 'package:oktoast/oktoast.dart';
import 'package:provider/provider.dart';

class _ConversationItem extends StatelessWidget {
  const _ConversationItem(
      {Key key,
      this.conversation,
      this.callback,
      this.showRight = true,
      this.rightButton,
      this.showReturn = false,
      this.applyInfo,
      this.bgColor,
      this.money,
      this.title})
      : assert(conversation != null),
        super(key: key);
  final Widget rightButton;
  final Conversation conversation;
  final callback;
  final int money;
  final bool showRight;
  final title;
  final applyInfo;
  final bgColor;
  final bool showReturn;

  @override
  Widget build(BuildContext context) {
    Widget avatar;
    double width = 44.55;
    if (conversation.isAvatarFromNet()) {
      avatar = ClipRRect(
          borderRadius: BorderRadius.circular(10),
          child: CachedNetworkImage(
            imageUrl: conversation.avatar,
            placeholder: (context, url) => Image.asset(
              Constants.DefaultHeadImgUrl,
              width: width,
              height: width,
            ),
            fit: BoxFit.cover,
            width: width,
            height: width,
          ));
    } else {
      avatar = ClipRRect(
          borderRadius: BorderRadius.circular(10),
          child: Container(
              width: width,
              height: width,
              alignment: Alignment.center,
              decoration: BoxDecoration(
                  gradient: this.bgColor,
                  borderRadius: BorderRadius.all(Radius.circular(50))),
              child: Image.asset(
                conversation.avatar,
                height: 27,
              )));
    }

    return InkWell(
      child: Container(
        padding:
            const EdgeInsets.only(left: 21, top: 9.5, bottom: 9.5, right: 24.5),
        decoration: BoxDecoration(
            color: Color(AppColors.ConversationItemBgColor),
            border: Border(
                bottom: BorderSide(
                    color: AppColors.DividerColor,
                    width: Constants.DividerWidth))),
        child: Row(
          crossAxisAlignment: CrossAxisAlignment.center,
          children: <Widget>[
            avatar,
            Container(width: 14.0),
            Expanded(
                child: Container(
              padding: EdgeInsets.only(top: 3),
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: <Widget>[
                  Container(
                      child: title == null
                          ? Text(conversation.title,
                              textScaleFactor: 1.0,
                              style: TextStyle(
                                  fontSize: 11,
                                  color: Constants.LightGreyTextColor))
                          : title),
                  Container(
                    padding: EdgeInsets.only(top: 10),
                    child: Text(conversation.desc,
                        textScaleFactor: 1.0,
                        style: TextStyle(
                            fontSize: 11, color: Constants.LightGreyTextColor)),
                  )
                ],
              ),
            )),
            Container(
              height: width,
              margin: EdgeInsets.only(left: 10),
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.end,
                mainAxisAlignment: MainAxisAlignment.center,
                children: <Widget>[
                  Text(
                    '${money > 0 ? '+' : ''}$money${I18n.of(context).mask_coin}',
                    style: TextStyle(
                        fontSize: 14,
                        fontWeight: FontWeight.w500,
                        color:
                            money > 0 ? Color(0xFFFE4624) : Color(0xFF5498FF)),
                  ),
                  showReturn
                      ? Padding(
                          padding: EdgeInsets.only(top: 3),
                          child: Text(
                            I18n.of(context).alreay_back,
                            style: TextStyle(
                                fontSize: 12,
                                fontWeight: FontWeight.normal,
                                color: Constants.BlackTextColor),
                          ))
                      : Container()
                ],
              ),
              alignment: Alignment.center,
            ),
          ],
        ),
      ),
      onTap: () {
        callback();
      },
    );
  }
}

class MoneyPageOld extends StatefulWidget {
  MoneyPageOld({Key key}) : super(key: key);

  MoneyPageOldState createState() => MoneyPageOldState();
}

class MoneyPageOldState extends State<MoneyPageOld>
    with SingleTickerProviderStateMixin {
  List list = new List(); //列表要展示的数据
  ScrollController _scrollController = ScrollController(); //listview的控制器

  int _page = 1; //加载的页数
  int rows = 20;
  bool isLoading = false; //是否正在加载数据
  bool isLoadingFish = false;
  bool showMore = false;

  TabController tabCtrl;

  var bindAccount;
  messageGetBindBank(data) {
    getBinkInfo();
  }

  @override
  void initState() {
    super.initState();
    print('MoneyPageOld initState');
    tabCtrl = TabController(length: 2, vsync: this);
    getBinkInfo();
    MessageMgr().on('bind_bank', messageGetBindBank);

    fluwx.responseFromPayment.listen((data) {
      if (data.errCode == 0) {
        Navigator.of(context).pop();
        setState(() {});
        showToast(I18n.of(context).payment_successful);
      }
    });

    getNewData(initList);
    _scrollController.addListener(() {
      if (_scrollController.position.pixels ==
          _scrollController.position.maxScrollExtent) {
        setState(() {
          showMore = true;
        });
        _getMore();
      }
    });
  }

  void addList(data) {
    data == null || data.length == 0 ? _page-- : list.addAll(data);
    isLoading = false;
    showMore = false;
    setState(() {});
  }

  Future _getMore() async {
    if (!isLoading) {
      setState(() {
        isLoading = true;
      });
      _page++;
      getNewData(addList);
    }
  }

  void changeMoney() async {
    if (Provider.of<MoneyChangeProvider>(context).money < 40) {
      showToast(I18n.of(context).not_enough);
      return;
    }
    if (bindAccount == null || bindAccount['CId'] == null) {
      showToast(I18n.of(context).needCard);
      return;
    }

    if (Platform.isIOS) {
      AppNavigator.pushServicePage(context, questionIndex: 1);
      return;
    }

    String money;

    var confirm =
        CustomUI.buildConfirmBotton(I18n.of(context).determine, () async {
      int minMoney = 40;
      int maxMoney = 4000;
      var m = int.parse(money);
      if (m == null || m == 0) {
        showToast(I18n.of(context).enter_amount);
        return;
      }

      if (m > Provider.of<MoneyChangeProvider>(context).money) {
        showToast(I18n.of(context).not_enough);
        return;
      }

      if (m < minMoney) {
        showToast(I18n.of(context)
            .little_min
            .replaceFirst('/s1', minMoney.toString()));
        return;
      }

      if (m > maxMoney) {
        showToast(
            I18n.of(context).more_big.replaceFirst('/s1', maxMoney.toString()));
        return;
      }

      var data = {
        "userId": UserData().basicInfo.userId,
        "cId": bindAccount['CId'],
        "amount": m,
      };
      data['sign'] = TokenMgr().getSign(data);

      Response res = await HttpUtil().post('wallet/draw/order', data: data);
      Map resData = res.data;
      showToast(resData['msg']);
      if (resData['code'] == 0) {
        Navigator.of(context).pop();
        UserData().totalMoney -= m;
        Provider.of<MoneyChangeProvider>(context, listen: false).subMoney(m);
        MessageMgr().emit('refresh_money');
        _onRefresh();
      }
    });
    var tip = Column(
      children: <Widget>[
        Container(
          margin: EdgeInsets.only(top: 20),
          child: Text(
            I18n.of(context).withdrawal_application,
            style: TextStyle(color: Constants.BlackTextColor, fontSize: 16),
          ),
        ),
        Container(
          margin: EdgeInsets.only(top: 23, bottom: 25),
          decoration: BoxDecoration(
              color: Colors.grey[200],
              borderRadius: BorderRadius.all(Radius.circular(8))),
          child: TextField(
            keyboardAppearance: Brightness.light,
            textAlign: TextAlign.center,
            textInputAction: TextInputAction.search,
            style:
                TextStyle(textBaseline: TextBaseline.alphabetic, fontSize: 14),
            decoration: InputDecoration(
              hintText: I18n.of(context).enter_amount,
              filled: true,
              contentPadding: EdgeInsets.only(top: 10, bottom: 10),
              fillColor: Colors.transparent,
              border: InputBorder.none,
            ),
            keyboardType: TextInputType.phone,
            maxLines: 1,
            inputFormatters: [
              WhitelistingTextInputFormatter(RegExp("^([1-9][0-9]*)\$")),
              WhitelistingTextInputFormatter.digitsOnly,
              LengthLimitingTextInputFormatter(5)
            ],
            onChanged: (str) {
              money = str;
            },
          ),
        )
      ],
    );
    var content = CustomUI.buildConfirmContent(tip, confirm);
    CustomUI.buildTip(context, '', content);
  }

  void getBinkInfo() async {
    Map data = {
      "userId": UserData().basicInfo.userId,
    };
    data['sign'] = TokenMgr().getSign(data);

    Response res = await HttpUtil().post('wallet/bind/bankInfo',
        data: data, failback: () => Navigator.of(context).pop());
    Map resData = res.data;
    if (resData['code'] == 0) {
      bindAccount = resData['data'];
      isLoadingFish = true;
      setState(() {});
    }
  }

  @override
  void dispose() {
    tabCtrl.dispose();
    MessageMgr().off('bind_bank', messageGetBindBank);
    if (_conectionSubscription != null) {
      _conectionSubscription.cancel();
      _conectionSubscription = null;
    }
    if (_purchaseUpdatedSubscription != null) {
      _purchaseUpdatedSubscription.cancel();
      _purchaseUpdatedSubscription = null;
    }

    if (_purchaseErrorSubscription != null) {
      _purchaseErrorSubscription.cancel();
      _purchaseErrorSubscription = null;
    }

    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    Widget content = Scaffold(
      resizeToAvoidBottomPadding: false,
      appBar: AppBar(
        backgroundColor: AppColors.NewAppbarBgColor,
        leading: CustomUI.buildCustomLeading(context),
        title: Text(
          I18n.of(context).wallet,
          textScaleFactor: 1.0,
          style: TextStyle(color: AppColors.NewAppbarTextColor),
        ),
        centerTitle: true,
      ),
      body: SafeArea(child: showCoin()),
    );
    return CustomUI.buildPageLoading(context, content, !isLoadingFish);
  }

  Widget _buildBindAccount() {
    return InkWell(
        onTap: () {
          Navigator.of(context).push(
            new MaterialPageRoute(
              builder: (context) {
                return BindBankPage(
                  isBind: (bindAccount == null || bindAccount == ''),
                  bankInfo: bindAccount,
                );
              },
            ),
          );
        },
        child: Container(
          decoration: BoxDecoration(
              color: Colors.white,
              border: Border(
                top: BorderSide(color: Colors.grey, width: 0.2),
                bottom: BorderSide(color: Colors.grey, width: 0.2),
              )),
          padding: EdgeInsets.only(top: 15, bottom: 15, left: 30, right: 8),
          child: Row(
            children: <Widget>[
              Text(
                I18n.of(context).bind_account.replaceFirst('/s1', ''),
                textScaleFactor: 1.0,
                style: TextStyle(fontWeight: FontWeight.normal),
              ),
              Expanded(
                child: Container(
                    alignment: Alignment.centerRight,
                    child: Row(
                      mainAxisAlignment: MainAxisAlignment.end,
                      children: <Widget>[
                        (bindAccount == null || bindAccount == '')
                            ? Container()
                            : Text(
                                bindAccount['Name'],
                                textScaleFactor: 1.0,
                                style: TextStyle(),
                              ),
                        Icon(
                          IconData(0xe63c, fontFamily: 'iconfont'),
                          size: 22.0,
                          color: Colors.grey,
                        )
                      ],
                    )),
              )
            ],
          ),
        ));
  }

  Widget _buildCard(int money2) {
    return Container(
        color: Colors.white,
        child: Stack(
          children: <Widget>[
            Container(
              margin: EdgeInsets.only(bottom: 2),
              color: Colors.white,
              width: Screen.width,
              child: Image.asset(
                'assets/images/qianbao_bg.png',
                fit: BoxFit.fitWidth,
              ),
            ),
            Container(
              margin: EdgeInsets.only(top: 20, left: 25, right: 25, bottom: 20),
              child: Column(
                children: <Widget>[
                  Padding(
                    child: Text(
                      '${I18n.of(context).get_way}${I18n.of(context).coin_use}',
                      textScaleFactor: 1.0,
                      style: TextStyle(color: Colors.white, fontSize: 10.5),
                    ),
                    padding: EdgeInsets.only(
                        left: 5,
                        right: 5,
                        top: 13,
                        bottom: Screen.width * 0.05),
                  ),
                  Row(
                    crossAxisAlignment: CrossAxisAlignment.start,
                    children: <Widget>[
                      Container(
                        child: Column(
                          crossAxisAlignment: CrossAxisAlignment.start,
                          children: <Widget>[
                            Container(
                              alignment: Alignment.centerLeft,
                              child: Text(
                                I18n.of(context).coin_total,
                                textAlign: TextAlign.left,
                                textScaleFactor: 1.0,
                                style: TextStyle(
                                    color: Colors.white, fontSize: 15),
                              ),
                              padding:
                                  EdgeInsets.only(right: 5, top: 0, left: 22),
                            ),
                            Row(
                              children: <Widget>[
                                Padding(
                                  child: Container(
                                    child: Text(
                                      UserData().totalMoney.toString(),
                                      textScaleFactor: 1.0,
                                      style: TextStyle(
                                          color: Colors.white, fontSize: 31.5),
                                    ),
                                  ),
                                  padding: EdgeInsets.only(left: 25, right: 5),
                                ),
                              ],
                            )
                          ],
                        ),
                      ),
                      Platform.isIOS
                          ? Container()
                          : Expanded(
                              child: Container(
                              child: Column(
                                crossAxisAlignment: CrossAxisAlignment.start,
                                children: <Widget>[
                                  InkWell(
                                      onTap: changeMoney,
                                      child: Container(
                                          margin: EdgeInsets.only(
                                              top: 23, right: 5),
                                          width: double.infinity,
                                          child: Row(
                                            mainAxisAlignment:
                                                MainAxisAlignment.end,
                                            children: <Widget>[
                                              Text(
                                                  I18n.of(context)
                                                      .exchange_cash,
                                                  textScaleFactor: 1.0,
                                                  style: TextStyle(
                                                      color: Colors.white,
                                                      fontSize: 14)),
                                              Icon(
                                                IconData(0xe63c,
                                                    fontFamily: 'iconfont'),
                                                size: 20.0,
                                                color: Colors.white,
                                              ),
                                            ],
                                          ))),
                                  Container(
                                    padding: EdgeInsets.only(top: 5, right: 10),
                                    alignment: Alignment.centerRight,
                                    child: Consumer<MoneyChangeProvider>(
                                      builder: (context,
                                              MoneyChangeProvider counter,
                                              child) =>
                                          Text(
                                        '${I18n.of(context).can_withdraw}  $money2',
                                        textScaleFactor: 1.0,
                                        style: TextStyle(
                                            color: Colors.white, fontSize: 12),
                                      ),
                                    ),
                                  )
                                ],
                              ),
                            ))
                    ],
                  ),
                ],
              ),
            ),
            Positioned(
              bottom: 6,
              //left: ScreenUtil().setWidth(20),
              child: Platform.isIOS
                  ? Container()
                  : Container(
                      //color: Colors.red,
                      margin: EdgeInsets.only(left: ScreenUtil().setWidth(20)),
                      width: Screen.width - ScreenUtil().setWidth(35),
                      child: Text(
                        I18n.of(context).warning_text,
                        style: TextStyle(
                            fontSize: 11, color: const Color(0xFFFE4624)),
                      ),
                    ),
            )
          ],
        ));
  }

  Widget _buildBottomSheet() {
    var blueColor = AppColors.NewAppbarBgColor;
    return Container(
      height: 50,
      decoration: BoxDecoration(
          color: Constants.LightGreyBackgroundColor,
          border: Border(top: BorderSide(color: Color(0xffeaeaea)))),
      child: Row(
        mainAxisAlignment: Platform.isIOS
            ? MainAxisAlignment.center
            : MainAxisAlignment.spaceEvenly,
        children: <Widget>[
          InkWell(
              onTap: () {
                ChargeMoney.showChargeSheet(context, () {
                  setState(() {});
                });
              },
              child: Container(
                  width: MediaQuery.of(context).size.width / 2,
                  alignment: Alignment.center,
                  child: Row(
                    mainAxisAlignment: MainAxisAlignment.center,
                    children: <Widget>[
                      Icon(
                        IconData(
                          0xe642,
                          fontFamily: 'iconfont',
                        ),
                        color: blueColor,
                      ),
                      SizedBox(width: 7.5),
                      Text(
                        I18n.of(context).recharge,
                        textScaleFactor: 1.0,
                        style: TextStyle(color: blueColor),
                      ),
                    ],
                  ))),
          Platform.isIOS
              ? Container()
              : InkWell(
                  onTap: changeMoney,
                  child: Container(
                      width: MediaQuery.of(context).size.width / 2,
                      alignment: Alignment.center,
                      child: Row(
                        mainAxisAlignment: MainAxisAlignment.center,
                        children: <Widget>[
                          Icon(
                            IconData(
                              0xe64a,
                              fontFamily: 'iconfont',
                            ),
                            color: blueColor,
                          ),
                          SizedBox(width: 7.5),
                          Text(
                            Platform.isIOS
                                ? '咨询客服'
                                : I18n.of(context).exchange_cash,
                            textScaleFactor: 1.0,
                            style: TextStyle(color: blueColor),
                          ),
                        ],
                      )))
        ],
      ),
    );
  }

  Widget showCoin() {
    return Scaffold(
        bottomNavigationBar: _buildBottomSheet(),
        body: SafeArea(
            child: Center(
          child: Container(
            height: MediaQuery.of(context).size.height,
            width: MediaQuery.of(context).size.width,
            child: _buildCoinBody(),
          ),
        )));
  }

  /*
   * 下拉刷新方法,为list重新赋值
   */
  Future<Null> _onRefresh() async {
    _page = 1;
    _scrollController.jumpTo(0);
    getNewData(initList);
  }

  void initList(data) {
    list.clear();
    if (data != null) {
      list.addAll(data);
    }
    isLoadingFish = true;
    setState(() {});
  }

  getNewData(callback) async {
    Map data = {
      "userId": UserData().basicInfo.userId,
    };
    data['sign'] = TokenMgr().getSign(data);
    data["page"] = _page;
    data['rows'] = rows;
    data['type'] = 2;
    Response res = await HttpUtil().post('message/wallet/message', data: data);
    var resData = res.data;
    print(resData);
    if (resData['code'] == 0) {
      callback(resData['data']);
    } else {
      showToast(resData['msg']);
    }
  }

  bool isAdd(bool isMyself, int type) {
    return type == 1 ||
        type == 10 ||
        type == 11 ||
        (!isMyself && type == 3) ||
        (!isMyself && type == 4) ||
        (!isMyself && type == 7) ||
        (!isMyself && type == 8) ||
        (!isMyself && type == 9);
  }

  //钱包通知
  Widget _buildMoneyInfo(data) {
    bool isMyself = data['UserId'] == UserData().basicInfo.userId;
    String imgUrl = data['HeadImg'] == null || data['HeadImg'] == ''
        ? UserData().basicInfo.headimgurl
        : data['HeadImg'];

    return _ConversationItem(
      conversation: Conversation(
        avatar: imgUrl,
        title: '',
        desc: WebData().getLoginTime(context, data['CreateTime']),
        updateAt: '',
      ),
      bgColor: Constants.MoneyGradient,
      showReturn: data['DetailType'] == 10 ||
          data['Status'] == 2 ||
          (data['DetailType'] != 9 &&
              data['DetailType'] != 6 &&
              data['Status'] == 1),
      money:
          isAdd(isMyself, data['DetailType']) ? data['Value'] : -data['Value'],
      title: RichTitle.getRichTitleWidget(data, context, InfoType.Money,
          titleStyle: TextStyle(fontSize: 12, color: const Color(0XFF7F7F7F)),
          nameStyle: TextStyle(
              fontWeight: FontWeight.normal,
              fontSize: 13,
              color: Constants.BlackTextColor)),
      callback: () {
        if (data['ChangeUserId'] != 0) {
          Navigator.of(context).push(
            new MaterialPageRoute(
              builder: (context) {
                return ProfilePage(
                  userId: data['UserId'] == UserData().basicInfo.userId
                      ? data['ChangeUserId']
                      : data['UserId'],
                );
              },
            ),
          );
        }
      },
    );
  }

  Widget _renderRow(BuildContext context, int index) {
    if (list.length == 0) {
      return Column(
        children: <Widget>[
          _buildCard(Provider.of<MoneyChangeProvider>(context).money),
//          _buildBindAccount(),
        ],
      );
    }
    if (index < list.length) {
      var userInfo = list[index];
      Widget result = _buildMoneyInfo(userInfo);
      if (index == 0) {
        result = Column(
          children: <Widget>[
            _buildCard(Provider.of<MoneyChangeProvider>(context).money),
            Platform.isIOS ? Container() : _buildBindAccount(),
            Padding(padding: EdgeInsets.only(top: 10), child: result)
          ],
        );
      }

      return result;
    } else if (showMore) {
      _getMoreWidget();
    }
    return Container();
  }

  Widget _getMoreWidget() {
    return Center(
        child: CircularProgressIndicator(
            valueColor: AlwaysStoppedAnimation(Constants.BlueTextColor)));
  }

  Widget _buildCoinBody() {
    return RefreshIndicator(
      onRefresh: _onRefresh,
      child: ListView.builder(
        physics: AlwaysScrollableScrollPhysics(),
        itemBuilder: _renderRow,
        itemCount: list.length + 1,
        controller: _scrollController,
      ),
    );
  }

  static String currentGoodsId = '';
  static StreamSubscription _conectionSubscription,
      _purchaseUpdatedSubscription,
      _purchaseErrorSubscription;

  ///ios 内购初始化
  static Future initPayConf(BuildContext context) async {
    if (_purchaseErrorSubscription != null) {
      return;
    }

    // prepare
    print('initPayConf   --------   start: ');
    var result = await FlutterInappPurchase.instance.initConnection;
    print('initPayConf   --------   result: $result');
    FlutterInappPurchase.instance.clearTransactionIOS();

    _conectionSubscription =
        FlutterInappPurchase.connectionUpdated.listen((connected) {
      print('connected: $connected');
    });

    _purchaseUpdatedSubscription =
        FlutterInappPurchase.purchaseUpdated.listen((productItem) {
      print('支付成功,成功回调  ------    purchase-updated: $productItem');
//      showToast('支付成功,成功回调  ------    purchase-updated: $productItem');
      if (productItem.transactionReceipt != null &&
          productItem.transactionReceipt.isNotEmpty) {
        HttpUtil().createOrder(currentGoodsId, productItem.transactionReceipt,
            productItem.purchaseToken,
            context: context);

        showToast(I18n.of(context).payment_successful);
      }
      Navigator.of(context).pop();
    });

    _purchaseErrorSubscription =
        FlutterInappPurchase.purchaseError.listen((purchaseError) {
//      showToast('支付失败回调    --------  purchase-error: $purchaseError');
      FlutterInappPurchase.instance.clearTransactionIOS();
      Navigator.of(context).pop();
    });
  }
}