import 'package:common_utils/common_utils.dart';
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:one_key/models/get_banquet_be_follow_model.dart';
import 'package:one_key/res/colors.dart';
import 'package:one_key/utils/dialog_util.dart';
import 'package:one_key/widgets/h_empty_view.dart';
import 'package:one_key/widgets/v_empty_view.dart';
import 'package:provider/provider.dart';

import '../../constant/state.dart';
import '../../provider/feast_model.dart';
import '../../provider/user_model.dart';
import '../../route/navigator_util.dart';
import '../../utils/event_bus.dart';
import '../../utils/screen_util.dart';
import '../../utils/utils.dart';
import '../../widgets/MyDivider.dart';
import '../../widgets/loading.dart';
import '../../widgets/page_exception.dart';
import '../../widgets/round_button.dart';
import '../../widgets/system_app_bar.dart';

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

  @override
  _FeastFollowUpPageState createState() => _FeastFollowUpPageState();
}

class _FeastFollowUpPageState extends State<FeastFollowUpPage> {
  FeastModel feastModel;
  DateTime dateTimeStart;
  DateTime dateTimeEnd;
  String start = '不限';
  String end = '不限';
  bool isFeastTime = true; //ture 为宴会时间   false 为创建时间
  @override
  void initState() {
    super.initState();
    dateTimeStart = DateTime.now();
    // start = createDateText(context, dateTimeStart);
    dateTimeEnd = DateTime.now();
    // end = createDateText(context, dateTimeEnd);
    Utils.changeStatusColor(color: MyColours.color_438E93);

    WidgetsBinding.instance.addPostFrameCallback((_) {
      _getBanquetBeFollow();
    });
  }

  @override
  void dispose() {
    super.dispose();
    Utils.changeStatusColor(color: MyColours.color_ffffff);
  }

  /// 根据时间范围查询待跟进订单
  _getBanquetBeFollow() async {
    Map<String, String> pramas = {
      "sid": Provider.of<UserModel>(context, listen: false).user.sellerid,
      'type': isFeastTime ? '2' : '1'
    }; //
    if (start != '不限') {
      pramas['rdate'] = _getRdate(dateTimeStart);
    }
    if (end != '不限') {
      pramas['edate'] = _getEdate(dateTimeEnd);
    }

    bool success = await feastModel.getBanquetBeFollow(context, pramas);
    if (success) {
      // _uploadImageProvider.feastRemarkContractImageList = [];
      // feastModel.banquetDetail.contractInfo.contractImages.forEach((element) {
      //   UploadImgModel uploadImgModel = UploadImgModel();
      //   uploadImgModel.process = 1;
      //   uploadImgModel.qiniuUrl = element.url;
      //   _uploadImageProvider.feastRemarkContractImageList.add(uploadImgModel);
      // });
      // setState(() {});
    }
  }

  /// 设置丢单原因
  _setBanquetLost(String lost, GetBanquetBeFollowSunModel data) async {
    Map<String, String> pramas = {'rid': data.id, 'lost': lost}; //
    bool success = await feastModel.setBanquetLost(context, pramas);
    if (success) {
      // _uploadImageProvider.feastRemarkContractImageList = [];
      // feastModel.banquetDetail.contractInfo.contractImages.forEach((element) {
      //   UploadImgModel uploadImgModel = UploadImgModel();
      //   uploadImgModel.process = 1;
      //   uploadImgModel.qiniuUrl = element.url;
      //   _uploadImageProvider.feastRemarkContractImageList.add(uploadImgModel);
      // });
      // setState(() {});
      _getBanquetBeFollow(); //刷新当前页面
      bus.emit('feast_home_page'); //编辑之后刷新宴会首页

    }
  }

  //获取一天开始时间字符串
  String _getRdate(DateTime date) {
    // String ymd = DateUtil.formatDate(date, format: DateFormats.y_mo_d);
    String timeStrStart = '';
    //一天开始时间
    double startDay;

    timeStrStart = date.year.toString() +
        "-" +
        Utils.addZeroNumber(date.month) +
        "-" +
        Utils.addZeroNumber(date.day) +
        " 00:00:00";

    startDay = (DateTime.parse(timeStrStart).millisecondsSinceEpoch) / 1000;
    return startDay.floor().toString();
  }

  //获取一天结束时间字符串
  String _getEdate(DateTime date) {
    // String ymd = DateUtil.formatDate(date, format: DateFormats.y_mo_d);

    String timeStrEnd = '';

    //一天结束时间
    double endDay;

    timeStrEnd = date.year.toString() +
        "-" +
        Utils.addZeroNumber(date.month) +
        "-" +
        Utils.addZeroNumber(date.day) +
        " 23:59:59";

    endDay = (DateTime.parse(timeStrEnd).millisecondsSinceEpoch) / 1000;
    return endDay.floor().toString();
  }

  //生成日期文本
  createDateText(BuildContext context, DateTime day) {
    // if (Utils.isOneDay(day, dateTime)) return; //日期没变
    String ymd = "${day.year}-" +
        Utils.addZeroNumber(day.month) +
        "-" +
        Utils.addZeroNumber(day.day);
    // ymd += " （周${Utils.formatWeekDayNum(day.weekday)} ";
    // ymd += Utils.lunarCalendarHolidays(day);
    // ymd += '）';
    return ymd;
  }

  Widget buildFeastTypeHeader() {
    return Container(
      width: double.infinity,
      height: h(88),

      // decoration: BoxDecoration(
      //     color: MyColours.color_F8F9FD,
      //     border: Border(
      //         bottom: BorderSide(width: w(1), color: MyColours.color_DBDBDB))),
      child: Column(
        mainAxisAlignment: MainAxisAlignment.center,
        children: [
          Row(
            children: [
              InkWell(
                onTap: () {
                  if (!isFeastTime) {
                    return;
                  }
                  setState(() {
                    isFeastTime = !isFeastTime;
                  });
                },
                child: Row(
                  children: [
                    Image.asset(
                      Utils.getImgPath(
                          !isFeastTime ? 'base_radio_sel' : 'base_radio_un'),
                      width: w(24),
                    ),
                    HEmptyView(8),
                    Text(
                      '创建时间',
                      style: TextStyle(
                          fontSize: font(14),
                          color: !isFeastTime
                              ? MyColours.color_438E93
                              : MyColours.color_999999),
                    )
                  ],
                ),
              ),
              HEmptyView(16),
              InkWell(
                onTap: () {
                  if (isFeastTime) {
                    return;
                  }
                  setState(() {
                    isFeastTime = !isFeastTime;
                  });
                },
                child: Row(
                  children: [
                    Image.asset(
                      Utils.getImgPath(
                          isFeastTime ? 'base_radio_sel' : 'base_radio_un'),
                      width: w(24),
                    ),
                    HEmptyView(8),
                    Text(
                      '宴会时间',
                      style: TextStyle(
                          fontSize: font(14),
                          color: isFeastTime
                              ? MyColours.color_438E93
                              : MyColours.color_999999),
                    )
                  ],
                ),
              ),
              Spacer(),
              RoundButton(
                onPressed: () async {
                  _getBanquetBeFollow();
                },
                text: '搜索',
                fontSize: 28,
                isBold: false,
                height: h(28),
                width: w(36),
                // margin: EdgeInsets.only(top: w(18), bottom: w(4)),
                textColor: MyColours.color_F6F6F6,
                gradientStart: MyColours.color_438E93,
                gradientEnd: MyColours.color_438E93,
                borderColor: MyColours.color_438E93,
                radius: r(4),
              ),
            ],
          ),
          VEmptyView(20),
          Row(
            mainAxisAlignment: MainAxisAlignment.spaceBetween,
            children: [
              InkWell(
                  onTap: () {
                    // FocusScope.of(context).requestFocus(FocusNode()); //隐藏键盘
                    DialogUtil.showCalendarDialog(context, dateTimeStart)
                        .then((day) async {
                      if (day != null) {
                        dateTimeStart = day;
                        start = createDateText(context, day);
                        setState(() {});
                      }
                    });
                  },
                  child: Row(
                    children: [
                      Text(
                        start,
                        style: TextStyle(
                            fontSize: font(18),
                            color: start == '不限'
                                ? MyColours.color_999999
                                : MyColours.color_515151),
                      ),
                      HEmptyView(8),
                      Image.asset(
                        Utils.getImgPath('f_arrow_down'),
                        width: w(24),
                      )
                    ],
                  )),
              Text(
                '至',
                style: TextStyle(
                    fontSize: font(20), color: MyColours.color_515151),
              ),
              InkWell(
                  onTap: () {
                    // FocusScope.of(context).requestFocus(FocusNode()); //隐藏键盘
                    DialogUtil.showCalendarDialog(context, dateTimeEnd)
                        .then((day) async {
                      if (day != null) {
                        dateTimeEnd = day;
                        end = createDateText(context, day);
                        setState(() {});
                      }
                    });
                  },
                  child: Row(
                    children: [
                      Text(
                        end,
                        style: TextStyle(
                            fontSize: font(18),
                            color: end == '不限'
                                ? MyColours.color_999999
                                : MyColours.color_515151),
                      ),
                      HEmptyView(8),
                      Image.asset(
                        Utils.getImgPath('f_arrow_down'),
                        width: w(24),
                      ),
                    ],
                  ))
            ],
          )
        ],
      ),
    );
  }

  Widget buildFeastTypeItem(GetBanquetBeFollowSunModel data) {
    return Container(
      margin: EdgeInsets.only(bottom: ScreenUtil().setWidth(36)),
      decoration: BoxDecoration(
          border: Border.all(
              color: MyColours.color_f3f3f3, width: ScreenUtil().setWidth(2)),
          boxShadow: [
            BoxShadow(
                color: MyColours.color_1F000000,
                offset: Offset(0, ScreenUtil().setWidth(8)),
                blurRadius: ScreenUtil().setWidth(8))
          ],
          borderRadius: BorderRadius.circular(ScreenUtil().radius(10))),
      child: Column(
        children: [
          Container(
              padding: EdgeInsets.symmetric(
                  horizontal: ScreenUtil().setWidth(16),
                  vertical: ScreenUtil().setWidth(8)),
              decoration: BoxDecoration(
                color: MyColours.color_438E93,
                borderRadius: BorderRadius.only(
                  topLeft: Radius.circular(ScreenUtil().radius(10)),
                  topRight: Radius.circular(ScreenUtil().radius(10)),
                ),
              ),
              child: Row(
                mainAxisAlignment: MainAxisAlignment.spaceBetween,
                children: [
                  Text(
                    '${data.ddateStr}',
                    style: TextStyle(
                        fontWeight: FontWeight.bold,
                        color: MyColours.color_F6F6F6,
                        fontSize: ScreenUtil().setSp(40)),
                  ),
                  Text(
                    '${data.className}',
                    style: TextStyle(
                        fontWeight: FontWeight.bold,
                        color: MyColours.color_F6F6F6,
                        fontSize: ScreenUtil().setSp(40)),
                  )
                ],
              )),
          Container(
            padding: EdgeInsets.symmetric(
                horizontal: ScreenUtil().setWidth(16),
                vertical: ScreenUtil().setWidth(14)),
            decoration: BoxDecoration(
              color: MyColours.color_ffffff,
              borderRadius: BorderRadius.only(
                bottomLeft: Radius.circular(ScreenUtil().radius(10)),
                bottomRight: Radius.circular(ScreenUtil().radius(10)),
              ),
            ),
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                Wrap(
                  children: [
                    Text(
                      data.isTids == 1 ? '[已选桌]' : '[未选桌]',
                      style: TextStyle(
                          color: data.isTids == 1
                              ? MyColours.color_00A870
                              : MyColours.color_E34D59,
                          fontSize: ScreenUtil().setSp(28)),
                    ),
                    Text(
                      data.isSetmeal == 1 ? '  [已选套餐]' : '  [未选套餐]',
                      style: TextStyle(
                          color: data.isSetmeal == 1
                              ? MyColours.color_00A870
                              : MyColours.color_E34D59,
                          fontSize: ScreenUtil().setSp(28)),
                    ),
                    Text(
                      data.isDeposit == 1
                          ? '  [定金${data.depositPrice}]'
                          : '  [未交定金]',
                      style: TextStyle(
                          color: data.isDeposit == 1
                              ? MyColours.color_00A870
                              : MyColours.color_E34D59,
                          fontSize: ScreenUtil().setSp(28)),
                    ),
                    Text(
                      data.isWarrant == 1 ? '  [已担保]' : '  [未担保]',
                      style: TextStyle(
                          color: data.isWarrant == 1
                              ? MyColours.color_00A870
                              : MyColours.color_E34D59,
                          fontSize: ScreenUtil().setSp(28)),
                    ),
                    Text(
                      data.isContractFinalPrice == 1 ? '  [已签约]' : '  [未签约]',
                      style: TextStyle(
                          color: data.isContractFinalPrice == 1
                              ? MyColours.color_00A870
                              : MyColours.color_E34D59,
                          fontSize: ScreenUtil().setSp(28)),
                    ),
                  ],
                ),
                VEmptyView(20),
                Row(
                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
                  children: [
                    Text(
                      '${data.rname}  跟单经理：${data.nickName ?? data.account}',
                      style: TextStyle(
                          fontWeight: FontWeight.bold,
                          color: MyColours.color_000000,
                          fontSize: ScreenUtil().setSp(28)),
                    ),
                    RoundButton(
                      onPressed: () async {
                        _showCancelWidget(context, data);
                      },
                      text: '丢单',
                      fontSize: 28,
                      isBold: false,
                      height: h(28),
                      width: w(44),
                      // margin: EdgeInsets.only(top: w(18), bottom: w(4)),
                      textColor: MyColours.color_F6F6F6,
                      gradientStart: MyColours.color_E34D59,
                      gradientEnd: MyColours.color_E34D59,
                      borderColor: MyColours.color_E34D59,
                      radius: r(4),
                    ),
                  ],
                )
              ],
            ),
          )
        ],
      ),
    );
  }

  ///取消预订弹框
  _showCancelWidget(context, GetBanquetBeFollowSunModel data) {
    ScrollController _scrollController = ScrollController();
    TextEditingController _cancelController = TextEditingController();
    FocusNode _cancelNode = FocusNode();

    List cancelReasonList = [
      {'title': '已选择其他酒店', 'select': false},
      {'title': '不接受增值服务', 'select': false},
      {'title': '场地无法满足客户', 'select': false},
      {'title': '内部失误，跟单失败', 'select': false},
      {'title': '其他原因', 'select': false},
    ];
    showGeneralDialog(
        context: context,
        barrierDismissible: false,
        barrierLabel:
            MaterialLocalizations.of(context).modalBarrierDismissLabel,
        transitionDuration: const Duration(milliseconds: 150),
        barrierColor: Color.fromRGBO(0, 0, 0, 0.25),
        pageBuilder: (BuildContext context, Animation animation,
            Animation secondaryAnimation) {
          return Scaffold(
              backgroundColor: Color.fromRGBO(0, 0, 0, 0.25),
              body: StatefulBuilder(builder: (context, state) {
                // _cancelState = state;
                return GestureDetector(
                    behavior: HitTestBehavior.opaque,
                    // onTap: () {
                    //   Navigator.of(context).pop();
                    // },
                    child: Center(
                      child: Container(
                        margin: EdgeInsets.symmetric(
                            horizontal: ScreenUtil().setWidth(28 * 2)),
                        decoration: BoxDecoration(
                          color: Colors.white,
                          borderRadius:
                              BorderRadius.circular(ScreenUtil().setWidth(10)),
                        ),
                        height: ScreenUtil().setWidth(355 * 2 + 20),
                        child: Column(
                          // mainAxisSize: MainAxisSize.min,
                          children: [
                            // Stack(
                            //   children: [
                            VEmptyView(48),
                            Container(
                              height: ScreenUtil().setWidth(48),
                              child: Text(
                                '请选择丢单原因',
                                style: TextStyle(
                                    fontSize: ScreenUtil().setSp(32),
                                    fontWeight: FontWeight.bold,
                                    decoration: TextDecoration.none,
                                    color: Color.fromRGBO(0, 0, 0, 0.9)),
                              ),
                            ),
                            // Positioned(
                            //     top: ScreenUtil().setWidth(8),
                            //     right: ScreenUtil().setWidth(0),
                            //     child: GestureDetector(
                            //         onTap: () {
                            //           _initCancel();
                            //           Navigator.of(context).pop();
                            //         },
                            //         child: Container(
                            //           padding: EdgeInsets.only(left: 20),
                            //           child: Image.asset(
                            //             'assets/close.png',
                            //             width: ScreenUtil().setWidth(32),
                            //             height: ScreenUtil().setWidth(32),
                            //           ),
                            //         )))
                            //   ],
                            // ),
                            VEmptyView(40),
                            Container(
                                padding: EdgeInsets.symmetric(
                                    horizontal: ScreenUtil().setWidth(32)),
                                child: Column(
                                  // mainAxisSize: MainAxisSize.min,
                                  children: cancelReasonList.map((value) {
                                    return value['title'] == '其他原因'
                                        ? SizedBox()
                                        : GestureDetector(
                                            onTap: () {
                                              for (var item
                                                  in cancelReasonList) {
                                                item['select'] = false;
                                                // isShowTF = false;
                                                // paddingBottom =
                                                //     ScreenUtil().screenHeight.ceil() -
                                                //         138 -
                                                //         340;
                                                if (item['title'] ==
                                                    value['title']) {
                                                  item['select'] = true;
                                                  //   if (item['title'] == '其他原因') {
                                                  //     // isShowTF = true;
                                                  //     // paddingBottom = 130;
                                                  //     // paddingBottom =
                                                  //     //     ScreenUtil().screenHeight.ceil() -
                                                  //     //         138 -
                                                  //     //         340 -
                                                  //     //         46;
                                                  //   }
                                                }
                                              }
                                              state(() {});
                                            },
                                            child: Container(
                                              height: ScreenUtil().setWidth(48),
                                              margin: EdgeInsets.only(
                                                  bottom: ScreenUtil()
                                                      .setWidth(40)),
                                              child: Row(
                                                children: [
                                                  Image.asset(
                                                      value['select']
                                                          ? 'assets/select.png'
                                                          : 'assets/unselect.png',
                                                      width: ScreenUtil()
                                                          .setWidth(42)),
                                                  HEmptyView(20),
                                                  Container(
                                                      child: Text(
                                                          value['title'],
                                                          style: TextStyle(
                                                              fontSize:
                                                                  ScreenUtil()
                                                                      .setSp(
                                                                          32),
                                                              fontWeight:
                                                                  FontWeight
                                                                      .normal,
                                                              decoration:
                                                                  TextDecoration
                                                                      .none,
                                                              color: MyColours
                                                                  .color_333333)))
                                                ],
                                              ),
                                            ),
                                          );
                                  }).toList(),
                                )),
                            Material(
                                child: Container(
                                    color: Colors.white,
                                    padding: EdgeInsets.symmetric(
                                        horizontal: ScreenUtil().setWidth(32)),
                                    height: ScreenUtil().setWidth(42 * 2),
                                    child: Row(children: [
                                      InkWell(
                                          onTap: () {
                                            for (var item in cancelReasonList) {
                                              item['select'] = false;
                                            }
                                            cancelReasonList[4]['select'] =
                                                true;
                                            state(() {});
                                          },
                                          child: Padding(
                                              padding: EdgeInsets.only(
                                                  right: ScreenUtil()
                                                      .setWidth(20)),
                                              child: Image.asset(
                                                  cancelReasonList[4]['select']
                                                      ? 'assets/select.png'
                                                      : 'assets/unselect.png',
                                                  width: ScreenUtil()
                                                      .setWidth(44)))),
                                      Expanded(
                                          child: Container(
                                        decoration: BoxDecoration(
                                            color: Color.fromRGBO(
                                                240, 240, 240, 1),
                                            borderRadius: BorderRadius.circular(
                                                ScreenUtil().setWidth(8))),
                                        // height: ScreenUtil().setWidth(42 * 2),
                                        padding: EdgeInsets.symmetric(
                                            horizontal:
                                                ScreenUtil().setWidth(16)),
                                        child: TextField(
                                          maxLines: 1,
                                          controller: _cancelController,
                                          focusNode: _cancelNode,
                                          style: TextStyle(
                                              textBaseline:
                                                  TextBaseline.alphabetic),
                                          textAlignVertical:
                                              TextAlignVertical.center,
                                          decoration: InputDecoration(
                                            contentPadding: EdgeInsets.zero,
                                            hintText: "其他",
                                            // focusColor: Color.fromRGBO(0, 0, 0, 0.4),
                                            hintStyle: TextStyle(
                                              color:
                                                  Color.fromRGBO(0, 0, 0, 0.4),
                                              fontSize: ScreenUtil().setSp(32),
                                            ),
                                            enabledBorder: OutlineInputBorder(
                                                borderSide: BorderSide(
                                                    width: 0,
                                                    color: Colors.transparent)),
                                            border: OutlineInputBorder(
                                                borderSide: BorderSide(
                                                    width: 0,
                                                    color: Colors.transparent)),
                                            focusedBorder: OutlineInputBorder(
                                                borderSide: BorderSide(
                                                    width: 0,
                                                    color: Colors.transparent)),
                                          ),

                                          // border: InputBorder.none,

                                          onChanged: (_) {
                                            setState(() {});
                                          },
                                          onEditingComplete: () {
                                            print('fff');
                                            _cancelNode.unfocus();
                                          },
                                          // keyboardType: TextInputType.numberWithOptions(decimal: true),
                                        ),
                                      ))
                                    ]))),

                            VEmptyView(40),
                            MyDivider(double.infinity, ScreenUtil().setWidth(2),
                                color: MyColours.color_f3f3f3),
                            Row(
                                // mainAxisAlignment:
                                //     MainAxisAlignment.spaceBetween,
                                children: [
                                  RoundButton(
                                      text: '取消',
                                      width: (ScreenUtil().screenWidth -
                                              ScreenUtil().setWidth(62) * 2) /
                                          2,
                                      height: ScreenUtil().setWidth(112),
                                      // radius: ScreenUtil().setWidth(10),
                                      gradientStart: Colors.transparent,
                                      gradientEnd: Colors.transparent,
                                      textColor: MyColours.color_E6000000,
                                      isBold: false,
                                      fontSize: 32,
                                      onPressed: () {
                                        Navigator.pop(context);
                                      }),
                                  MyDivider(ScreenUtil().setWidth(2),
                                      ScreenUtil().setWidth(112),
                                      color: MyColours.color_f3f3f3),
                                  RoundButton(
                                      text: '确定丢单',
                                      width: (ScreenUtil().screenWidth -
                                              ScreenUtil().setWidth(62) * 2) /
                                          2,
                                      height: ScreenUtil().setWidth(112),
                                      // radius: ScreenUtil().setWidth(10),
                                      gradientStart: Colors.transparent,
                                      gradientEnd: Colors.transparent,
                                      textColor: MyColours.color_E34D59,
                                      fontSize: 32,
                                      isBold: true,
                                      onPressed: () {
                                        String desc = '';
                                        for (var value in cancelReasonList) {
                                          if (value['select'] == true) {
                                            desc = value['title'];
                                            if (value['title'] == '其他原因') {
                                              desc =
                                                  _cancelController.text.trim();
                                              if (desc.isEmpty) {
                                                Utils.showToast("请填写原因");
                                                return;
                                              }
                                            }
                                          }
                                        }

                                        if (desc == '') {
                                          Utils.showToast('请选择原因');
                                          return;
                                        }

                                        Navigator.of(context).pop();
                                        Loading.showLoading(context);
                                        _setBanquetLost(desc, data);
                                      }),
                                ])
                          ],
                        ),
                      ),
                    ));
              }));
        });
  }

  Widget _callButton(
      {GestureTapCallback onPress,
      content,
      hasLeftBorder = true,
      isSelect = false}) {
    return InkWell(
      onTap: onPress,
      child: Container(
        height: h(48),
        decoration: BoxDecoration(
            color: isSelect ? MyColours.color_438E93 : MyColours.color_ffffff,
            border: Border(
                bottom: BorderSide(
                    color: MyColours.color_438E93,
                    width: ScreenUtil().setWidth(2)),
                top: BorderSide(
                    color: MyColours.color_438E93,
                    width: ScreenUtil().setWidth(2)),
                left: hasLeftBorder
                    ? BorderSide(
                        color: MyColours.color_438E93,
                        width: ScreenUtil().setWidth(2))
                    : BorderSide.none,
                right: BorderSide(
                    color: MyColours.color_438E93,
                    width: ScreenUtil().setWidth(2)))),
        child: Align(
          alignment: Alignment.center,
          child: Text(
            content,
            style: TextStyle(
                color:
                    isSelect ? MyColours.color_F6F6F6 : MyColours.color_438E93,
                fontSize: ScreenUtil().setSp(36)),
          ),
        ),
      ),
    );
  }

  @override
  Widget build(BuildContext context) {
    feastModel = Provider.of<FeastModel>(context);
    return Scaffold(
        backgroundColor: MyColours.color_ffffff,
        appBar: SystemAppBar(
          '待跟进宴会',
          needWhite: true,
          bgColor: MyColours.color_438E93,
          titleColor: MyColours.color_ffffff,
          onTap: () {
            Navigator.pop(context);
          },
        ),
        body: Column(
          children: [
            Expanded(
                child: NestedScrollView(
                    // controller: _scrollViewController,
                    headerSliverBuilder:
                        (BuildContext context, bool innerBoxIsScrolled) {
              return <Widget>[
                SliverAppBar(
                  pinned: true,
                  floating: false,
                  leading: null,
                  backgroundColor: MyColours.color_ffffff,
                  // expandedHeight: ScreenUtil().setWidth(128 * 2),
                  automaticallyImplyLeading: false,
                  toolbarHeight: ScreenUtil().setWidth(88 * 2),
                  title: buildFeastTypeHeader(),
                  // flexibleSpace: FlexibleSpaceBar(
                  //     collapseMode: CollapseMode.pin,
                  //     title: buildFeastTypeHeader())
                )
              ];
            }, body: Consumer<FeastModel>(builder: (context, model, _) {
              if (model.pageStateFollowUp != PageState.Success) {
                return ExceptionPage(
                  pageState: model.pageStateFollowUp,
                  callback: () {
                    // _getWine();
                    _getBanquetBeFollow();
                  },
                  emptyMsg: "暂时没有待跟进宴会哦",
                  emptyImg: "empty_search",
                  showMsg: "加载中，请稍后...",
                );
              } else {
                return ListView.builder(
                    // itemCount: feastModel.beFollowData.length,
                    itemCount: feastModel.beFollowData.length,
                    padding:
                        EdgeInsets.only(left: w(12), top: w(19), right: w(12)),
                    itemBuilder: (BuildContext context, int index) {
                      GetBanquetBeFollowSunModel data =
                          feastModel.beFollowData[index];
                      return InkWell(
                          onTap: () {
                            //点击进入宴会详情
                            NavigatorUtil.goFeastDetailPage(context, data.id,needChange: false);
                          },
                          child: buildFeastTypeItem(data));
                      // '剑南春52度500ml', '1150元/份  不可议价'
                    });
              }
            }))),
            Row(
              children: [
                Expanded(
                    child: _callButton(
                        onPress: () {
                          dateTimeStart = DateTime.now();
                          start = createDateText(context, dateTimeStart);
                          dateTimeEnd = DateTime.now();
                          end = createDateText(context, dateTimeEnd);
                          setState(() {});
                        },
                        content: '回到今天',
                        hasLeftBorder: true,
                        isSelect: false)),
                Expanded(
                    child: _callButton(
                        onPress: () {
                          NavigatorUtil.goFeastCreatePage(context,
                              isCreate: true);
                        },
                        content: '创建宴会',
                        hasLeftBorder: true,
                        isSelect: true))
              ],
            )
          ],
        ));
  }
}