logistics-client-flutter/lib/pages/send_express_page.dart

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:city_pickers/city_pickers.dart';
import 'package:flutter_picker/flutter_picker.dart';
import 'dart:async';
import 'send_express_page/order_detail_page.dart';
import '../util/util.dart';
import '../util/api.dart';
import '../util/models.dart';
import '../showAlert.dart';
import '../send_Dialog.dart';
class SendExpressPage extends StatefulWidget {
  final Widget child;

  SendExpressPage({
    Key key,
    this.child
  }): super(key: key);

  _SendExpressPageState createState() => _SendExpressPageState();
}

class _SendExpressPageState extends State < SendExpressPage > with AutomaticKeepAliveClientMixin {

  ScrollController _scrollController = ScrollController();

  //组件自用字段-----------------------------
  GlobalKey _sendPhoneKey = GlobalKey();
  GlobalKey _getPhoneKey = GlobalKey();

  double tipWidth = 0;
  double tipHeight = 0;
  double tipPosX = 0;
  double tipPosY = 0;

  bool tipStatus = true;
  bool submitStatus = true;

  List < LikePhoneList > likePhoneList = [];
  var timer;
  bool sendPhoneOrGetPhoneTab = true; //区分电话提示层点击时填入发件信息或手机信息的标记

  TextEditingController sendCompanyPhoneController = TextEditingController();
  TextEditingController sendCompanyCodeController = TextEditingController();
  TextEditingController sendCompanyNameController = TextEditingController();

  TextEditingController receiptCompanyPhoneController = TextEditingController();
  TextEditingController receiptCompanyNameController = TextEditingController();

  TextEditingController sendCompanyAddreddController = TextEditingController();
  TextEditingController receiptCompanyAddressController = TextEditingController();

  List < dynamic > goodsCateGoryList = [];
  List < dynamic > goodsPackageList = [];
  //请求字段-------------------------
  String sendCompanyId = '0'; //寄件公司Id
  String sendCompanyName = ''; //寄件公司名称 不能为空
  String sendCompanyPhone = ''; //寄件公司电话 不能为空
  String sendCompanyCode = ''; //寄件公司编码 
  String sendCompanyProvinceName = ''; //寄件公司省名称 不能为空
  String sendCompanyProvinceCode = ''; //寄件公司省编码 不能为空
  String sendCompanyCityName = ''; //寄件公司市名称 不能为空
  String sendCompanyCityCode = ''; //寄件公司市编码 不能为空
  String sendCompanyAreaName = ''; //寄件公司区名称 不能为空
  String sendCompanyAreaCode = ''; //寄件公司区编码 不能为空
  String sendCompanyAddress = ''; //寄件公司详细地址，不能为空
  String receiptCompanyId = '0'; //收件公司id
  String receiptCompanyPhone = ''; //收件公司电话 不能为空
  String receiptCompanyName = ''; //收件公司名称 不能为空
  String receiptCompanyProvinceName = ''; //收件公司省名称 不能为空
  String receiptCompanyProvinceCode = ''; //收件公司省编码 不能为空
  String receiptCompanyCityName = ''; //收件公司市名称 不能为空
  String receiptCompanyCityCode = ''; //收件公市编码 不能为空
  String receiptCompanyAreaName = ''; //收件公区名称 不能为空
  String receiptCompanyAreaCode = ''; //收件公司区编码 不能为空
  String receiptCompanyAddress = ''; //收件公司地址详情 不能为空
  String goods = ''; //商品名称 不能为空
  int goodsQuantity = 1; //商品数量 不能为空
  int goodsPackingId; //商品包装ID 
  int goodsCategoryId; //商品类别ID 
  int goodsPaymentMethod = 1; //付款方式 1，现付  2 到付
  double goodsWeight = 0.0; //商品重量 
  double goodsPriceProtection = 0.0; //商品保价
  double goodsAgencyFund = 0.0; //商品代收款
  double goodsFreight = 0.0; //商品运费 不能为空
  String memo = ''; //备注


  String sendPCA = ' '; //Text组件内容必须有空格，否则报null
  String getPCA = ' ';

  String showTextGoodsCategory = ' ';
  String showTextGoodsPackage = ' ';
  String showTextPaymentMehod = '现付';

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

    goodsCategory().then((resp) {
      if (isNotError(context, resp)) {
        GoodsCategory goodsCategoryObj = GoodsCategory.fromJson(resp.data);
        setState(() {
          goodsCateGoryList = goodsCategoryObj.data;
          showTextGoodsCategory = goodsCateGoryList[0].name;
          goodsCategoryId = goodsCateGoryList[0].id;
        });
      }
    });

    goodsPackage().then((resp) {
      if (isNotError(context, resp)) {
        GoodsPackage goodsPackageObj = GoodsPackage.fromJson(resp.data);
        setState(() {
          goodsPackageList = goodsPackageObj.data;
          showTextGoodsPackage = goodsPackageList[0].name;
          goodsPackingId = goodsPackageList[0].id;
        });
      }
    });

    _scrollController.addListener(() {
      if (!tipStatus) {
        setState(() {
          tipStatus = true;
        });
      }
      //if (_scrollController.position.pixels == _scrollController.position.maxScrollExtent) {}
    });
    sendCompanyPhoneController.addListener(() {
     
        setState(() {
          sendCompanyPhone = sendCompanyPhoneController.text;
        });
      
      if (timer != null) {
        timer.cancel();
      }
      if (sendCompanyPhoneController.text.length < 6 || sendCompanyPhoneController.text.length > 11) {
        setState(() {
          tipStatus = true;
        });
      }
      timer = Timer(Duration(milliseconds: 500), () {
        if (sendCompanyPhoneController.text.length >= 6 && sendCompanyPhoneController.text.length < 11) {
          likePhone(sendCompanyPhoneController.text).then((resp) {
            if (isNotError(context, resp)) {
              LikePhone likePhoneObj = LikePhone.fromJson(resp.data);
              likePhoneList = likePhoneObj.data;
            }
            if (likePhoneList.length > 0) {
              sendPhoneOrGetPhoneTab = true;
              RenderObject sendPhoneObj = _sendPhoneKey.currentContext.findRenderObject();
              setState(() {
                tipWidth = sendPhoneObj.paintBounds.size.width;
                tipHeight = sendPhoneObj.paintBounds.size.height;
                tipPosX = sendPhoneObj.getTransformTo(null).getTranslation().x;
                tipPosY = sendPhoneObj.getTransformTo(null).getTranslation().y - ScreenUtil.getInstance().setHeight(90);
                tipStatus = false;
              });
            } else {
              setState(() {
                tipStatus = true;
              });
            }
          });
        }
      });
    });

    receiptCompanyPhoneController.addListener(() {
      
        setState(() {
          receiptCompanyPhone = receiptCompanyPhoneController.text;
        });
      

      if (timer != null) {
        timer.cancel();
      }
      if (receiptCompanyPhoneController.text.length < 6 || receiptCompanyPhoneController.text.length > 11) {
        setState(() {
          tipStatus = true;
        });
      }
      timer = Timer(Duration(milliseconds: 500), () {
        if (receiptCompanyPhoneController.text.length >= 6 && receiptCompanyPhoneController.text.length < 11) {
          likePhone(receiptCompanyPhoneController.text).then((resp) {
            if (isNotError(context, resp)) {
              LikePhone likePhoneObj = LikePhone.fromJson(resp.data);
              likePhoneList = likePhoneObj.data;
            }
            if (likePhoneList.length > 0) {
              sendPhoneOrGetPhoneTab = false;
              RenderObject getPhoneKey = _getPhoneKey.currentContext.findRenderObject();
              setState(() {
                tipWidth = getPhoneKey.paintBounds.size.width;
                tipHeight = getPhoneKey.paintBounds.size.height;
                tipPosX = getPhoneKey.getTransformTo(null).getTranslation().x;
                tipPosY = getPhoneKey.getTransformTo(null).getTranslation().y - ScreenUtil.getInstance().setHeight(90);
                tipStatus = false;
              });
            } else {
              setState(() {
                tipStatus = true;
              });
            }
          });
        }
      });
    });

    sendCompanyAddreddController.addListener(() {
      setState(() {
        sendCompanyAddress = sendCompanyAddreddController.text;
      });
    });
    receiptCompanyAddressController.addListener(() {
      setState(() {
        receiptCompanyAddress = receiptCompanyAddressController.text;
      });
    });
  }

  @override
  bool get wantKeepAlive => true;

  @override
  Widget build(BuildContext context) {
    return Container(

      child: Scaffold(
        appBar: AppBar(
          title: Text('发件', style: TextStyle(fontSize: ScreenUtil.getInstance().setSp(36)), ),
          centerTitle: true,
          backgroundColor: Color.fromRGBO(64, 98, 254, 1),
        ),
        body:
        Stack(
          children: < Widget > [
            Container(
              color: Color.fromRGBO(246, 246, 254, 1),
              padding: EdgeInsets.fromLTRB(0, ScreenUtil.getInstance().setHeight(20), 0, ScreenUtil.getInstance().setHeight(20)),
              child: ListView(
                controller: _scrollController,
                children: < Widget > [
                  _sendInfo(context),
                  _getInfo(context),
                  _itemInfoWidget(),
                  _submitBtn()
                ],
              ),
            ),
            Positioned(
              top: tipPosY,
              left: tipPosX,
              child: Offstage(
                offstage: tipStatus,
                child: Container(
                  width: tipWidth,
                  height: ScreenUtil.getInstance().setHeight(450),
                  padding: EdgeInsets.only(left: ScreenUtil.getInstance().setWidth(30)),
                  decoration: BoxDecoration(
                    color: Color.fromRGBO(244, 248, 251, 1),
                  ),
                  child: ListView.builder(
                    itemCount: likePhoneList.length,
                    itemBuilder: (BuildContext context, int index) {
                      return _tipItem(likePhoneList[index]);
                    },
                  )
                ),
              )
            )
          ],
        ),
        resizeToAvoidBottomPadding: false //键盘弹出，页面不跟随向上滑动,防止出现溢出错误
      ),
    );
  }

  Widget _sendInfo(BuildContext context) {
    return Container(
      color: Colors.white,
      margin: EdgeInsets.only(bottom: ScreenUtil.getInstance().setHeight(20)),
      child: Column(
        children: < Widget > [
          _titleWidget('lib/images/icon_send.png', '发件信息'),
          _underLine(),
          _inputWiget('电话', 'sendPhone'),
          _contentWiget('企业编码', 'send', true),
          _contentWiget('企业名称', 'send', true),
          _cityWiget('城市/区域', context, 'send'),
          _lastContentWiget('详细地址', 'send')
        ],
      )
    );
  }

  Widget _getInfo(BuildContext context) {
    return Container(
      color: Colors.white,
      margin: EdgeInsets.only(bottom: ScreenUtil.getInstance().setHeight(20)),
      child: Column(
        children: < Widget > [
          _titleWidget('lib/images/icon_shoujian.png', '收件信息'),
          _underLine(),
          _inputWiget('电话', 'getPhone'),
          //_contentWiget('企业编码', 'get', true),
          _contentWiget('企业名称', 'get', true),
          _cityWiget('城市/区域', context, 'get'),
          _lastContentWiget('详细地址', 'get')
        ],
      )
    );
  }

  Widget _itemInfoWidget() {
    return Container(
      child: Container(
        color: Colors.white,
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: < Widget > [
            _titleWidget('lib/images/icon_huowu.png', "货物信息"),
            _underLine(),
            _contentWiget("货物名称", 'goods', true),
            _contentWiget("数量", 'goods'),
            _contentWiget("运费", 'goods'),
            _contentWiget("代收", 'goods'),
            _contentWiget("保价", 'goods'),
            _contentWiget("重量", 'goods'),
            _packageType('包装类型'),
            _packageType('商品类型'),
            _packageType('付款方式'),
            _descWidget()
          ],
        ),
      )
    );
  }


  Widget _titleWidget(String iconUrl, String str) {
    return Container(
      height: ScreenUtil.getInstance().setHeight(90),
      padding: EdgeInsets.only(left: ScreenUtil.getInstance().setWidth(30)),
      child: Center(
        child: Row(
          mainAxisAlignment: MainAxisAlignment.start,
          children: < Widget > [
            Padding(
              padding: EdgeInsets.only(right: ScreenUtil.getInstance().setHeight(20)),
              child: Image.asset(
                iconUrl,
                width: ScreenUtil.getInstance().setWidth(40),
                height: ScreenUtil.getInstance().setHeight(40),
              )
            ),
            Text(str, style: TextStyle(fontSize: ScreenUtil.getInstance().setSp(32)), )
          ],
        ),
      ),
    );
  }

  Widget _underLine() {
    return Container(
      color: Color.fromRGBO(223, 223, 223, 1),
      height: ScreenUtil.getInstance().setHeight(1),
    );
  }

  Widget _inputWiget(String key, String tab) {
    return Padding(
      key: tab == 'sendPhone' ? _sendPhoneKey : _getPhoneKey,
      padding: EdgeInsets.only(left: ScreenUtil.getInstance().setWidth(30)),
      child: Column(
        children: < Widget > [
          SizedBox(
            height: ScreenUtil.getInstance().setHeight(89),
            child: Center(
              child: Row(
                mainAxisAlignment: MainAxisAlignment.spaceBetween,
                children: < Widget > [
                  Expanded(
                    flex: 0,
                    child: Text(key, style: TextStyle(fontSize: ScreenUtil.getInstance().setSp(30), color: Color.fromRGBO(74, 74, 74, 1)), ),
                  ),
                  Expanded(
                    child: Row(
                      mainAxisAlignment: MainAxisAlignment.end,
                      children: < Widget > [
                        SizedBox(
                          width: ScreenUtil.getInstance().setWidth(500),
                          child: TextField(
                            controller: tab == 'sendPhone' ? sendCompanyPhoneController : receiptCompanyPhoneController,
                            keyboardType: TextInputType.number,
                            textAlign: TextAlign.end,
                            decoration: InputDecoration(
                              border: InputBorder.none
                            ),
                            onEditingComplete: () {
                              setState(() {
                                FocusScope.of(context).requestFocus(FocusNode());
                                tipStatus = true;
                              });
                            },

                          ),
                        ),
                        Icon(Icons.keyboard_arrow_right, color: Color.fromRGBO(199, 199, 204, 1), )
                      ],
                    )
                  )
                ],
              ),
            )
          ),
          Expanded(
            flex: 0,
            child: _underLine()
          )
        ],
      )
    );
  }
  
  Widget _contentWiget(String key, String type, [bool keyboardType = false]) { //false是数字键盘
    return Padding(
      padding: EdgeInsets.only(left: ScreenUtil.getInstance().setWidth(30)),
      child: Column(
        children: < Widget > [
          SizedBox(
            height: ScreenUtil.getInstance().setHeight(89),
            child: Center(
              child: Row(
                mainAxisAlignment: MainAxisAlignment.spaceBetween,
                children: < Widget > [
                  Expanded(
                    flex: 0,
                    child: Text(key, style: TextStyle(fontSize: ScreenUtil.getInstance().setSp(30), color: Color.fromRGBO(74, 74, 74, 1)), ),
                  ),
                  Expanded(
                    child: Row(
                      mainAxisAlignment: MainAxisAlignment.end,
                      children: < Widget > [
                        SizedBox(
                          width: ScreenUtil.getInstance().setWidth(500),
                          child: TextField(
                            controller: (key == '企业名称') ? (type == 'send' ? sendCompanyNameController : receiptCompanyNameController) : (key == '企业编码' ? sendCompanyCodeController : null),
                            keyboardType: keyboardType ? TextInputType.text : TextInputType.number,
                            textAlign: TextAlign.end,
                            decoration: InputDecoration(
                              border: InputBorder.none
                            ),
                            onChanged: (value) {
                              if (type == 'send') {
                                if (key == '企业编码') {
                                  setState(() {
                                    sendCompanyCode = value;
                                  });
                                } else if (key == '企业名称') {
                                  setState(() {
                                    sendCompanyName = value;
                                  });
                                }
                              } else if (type == 'get') {
                                if (key == '企业编码') {
                                  setState(() {
                                    sendCompanyCode = value;
                                  });
                                } else if (key == '企业名称') {
                                  setState(() {
                                    receiptCompanyName = value;
                                  });
                                }
                              } else {
                                if (key == '货物名称') {
                                  goods = value;
                                } else if (key == '数量') {
                                  goodsQuantity = int.parse(value);
                                } else if (key == '运费') {
                                  goodsFreight = double.parse(value);
                                  String temp =goodsFreight.toStringAsFixed(1);
                                  goodsFreight = double.parse(temp);
                                } else if (key == '代收') {
                                  goodsAgencyFund = double.parse(value);
                                  String temp =goodsAgencyFund.toStringAsFixed(1);
                                  goodsAgencyFund = double.parse(temp);
                                } else if (key == '保价') {
                                  goodsPriceProtection = double.parse(value);
                                  String temp =goodsPriceProtection.toStringAsFixed(1);
                                  goodsPriceProtection = double.parse(temp);
                                } else if (key == '重量') {
                                  goodsWeight = double.parse(value);
                                  String temp =goodsWeight.toStringAsFixed(1);
                                  goodsWeight = double.parse(temp);
                                }
                              }
                            },
                          ),
                        ),

                        Icon(Icons.keyboard_arrow_right, color: Color.fromRGBO(199, 199, 204, 1), )
                      ],
                    )
                  )
                ],
              ),
            )
          ),
          Expanded(
            flex: 0,
            child: _underLine()
          )
        ],
      )
    );
  }

  Widget _cityWiget(String key, BuildContext context, String type) {
    return
    GestureDetector(
      child: Padding(
        padding: EdgeInsets.only(left: ScreenUtil.getInstance().setWidth(30)),
        child: Column(
          children: < Widget > [
            SizedBox(
              height: ScreenUtil.getInstance().setHeight(89),
              child: Center(
                child: Row(
                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
                  children: < Widget > [
                    Expanded(
                      flex: 0,
                      child: Text(key, style: TextStyle(fontSize: ScreenUtil.getInstance().setSp(30), color: Color.fromRGBO(74, 74, 74, 1)), ),
                    ),
                    Expanded(
                      child: Row(
                        mainAxisAlignment: MainAxisAlignment.end,
                        children: < Widget > [
                          //Text('${value}', style: TextStyle(fontSize: ScreenUtil.getInstance().setSp(30), color: Color.fromRGBO(136, 136, 136, 1)), ),
                          SizedBox(
                            width: ScreenUtil.getInstance().setWidth(500),
                            child: Text(type == 'send' ? sendPCA : getPCA, textAlign: TextAlign.end, overflow: TextOverflow.ellipsis, )
                          ),
                          Icon(Icons.keyboard_arrow_right, color: Color.fromRGBO(199, 199, 204, 1), )
                        ],
                      )
                    )
                  ],
                ),
              )
            ),
            Expanded(
              flex: 0,
              child: _underLine()
            )
          ],
        )
      ),
      onTap: () {
        getCity(context).then((resp) {
          if (resp == null) {
            return;
          }
          print(resp.toString());
          setState(() {
            if (type == 'send') {
              sendPCA = resp.provinceName + ' ' + resp.cityName + ' ' + ' ' + resp.areaName;
              sendCompanyProvinceName = resp.provinceName;
              sendCompanyProvinceCode = resp.provinceId;
              sendCompanyCityName = resp.cityName;
              sendCompanyCityCode = resp.cityId;
              sendCompanyAreaName = resp.areaName;
              sendCompanyAreaCode = resp.areaId;
            } else {
              getPCA = resp.provinceName + ' ' + resp.cityName + ' ' + ' ' + resp.areaName;
              receiptCompanyProvinceName = resp.provinceName;
              receiptCompanyProvinceCode = resp.provinceId;
              receiptCompanyCityName = resp.cityName;
              receiptCompanyCityCode = resp.cityId;
              receiptCompanyAreaName = resp.areaName;
              receiptCompanyAreaCode = resp.areaId;
            }
          });

          //print(value);
        });
      },
    );
  }

  Widget _lastContentWiget(String key, String type) {
    return Padding(
      padding: EdgeInsets.only(left: ScreenUtil.getInstance().setWidth(30)),
      child: SizedBox(
        height: ScreenUtil.getInstance().setHeight(89),
        child: Center(
          child: Row(
            mainAxisAlignment: MainAxisAlignment.spaceBetween,
            children: < Widget > [
              Expanded(
                flex: 0,
                child: Text(key, style: TextStyle(fontSize: ScreenUtil.getInstance().setSp(30), color: Color.fromRGBO(74, 74, 74, 1)), ),
              ),
              Expanded(
                child: Row(
                  mainAxisAlignment: MainAxisAlignment.end,
                  children: < Widget > [
                    //Text('${value}', style: TextStyle(fontSize: ScreenUtil.getInstance().setSp(30), color: Color.fromRGBO(136, 136, 136, 1)), ),
                    SizedBox(
                      width: ScreenUtil.getInstance().setWidth(500),
                      child: TextField(
                        controller: type == 'send' ? sendCompanyAddreddController : receiptCompanyAddressController,
                        textAlign: TextAlign.end,
                        decoration: InputDecoration(
                          border: InputBorder.none
                        ),
                      ),
                    ),
                    Icon(Icons.keyboard_arrow_right, color: Color.fromRGBO(199, 199, 204, 1), )
                  ],
                )
              )
            ],
          ),
        )
      )
    );
  }

  Widget _descWidget() {
    return
    Container(
      padding: EdgeInsets.all(ScreenUtil.getInstance().setWidth(30)),
      //child: Text(str, maxLines: 100, style: TextStyle(fontSize: ScreenUtil.getInstance().setSp(30), color: Color.fromRGBO(74, 74, 74, 1)), ),
      child: TextField(
        maxLines: 3,
        decoration: InputDecoration(
          border: InputBorder.none,
          hintText: "请输入备注内容"
        ),
        onChanged: (value) {
          setState(() {
            memo = value;
          });
        },
      ),
    );
  }

  Widget _submitBtn() {
    return GestureDetector(
      child: Container(
        margin: EdgeInsets.fromLTRB(ScreenUtil.getInstance().setWidth(30), ScreenUtil.getInstance().setWidth(50), ScreenUtil.getInstance().setWidth(30), ScreenUtil.getInstance().setWidth(40)),
        height: ScreenUtil.getInstance().setHeight(88),
        decoration: BoxDecoration(
          borderRadius: BorderRadius.all(Radius.circular(4)),
          color: Color.fromRGBO(37, 102, 242, 1),
        ),
        child: Center(
          child: Row(
            mainAxisAlignment: MainAxisAlignment.center,
            children: < Widget > [
              Offstage(
                offstage: submitStatus,
                child: SizedBox(
                  width: ScreenUtil.getInstance().setWidth(45),
                  height: ScreenUtil.getInstance().setHeight(45),
                  child: Image.asset('lib/images/loading.gif'),
                ),
              ),
              Text("提交", style: TextStyle(fontSize: ScreenUtil.getInstance().setSp(32), color: Colors.white), ),
            ],
          )
        ),
      ),
      onTap: () {
        if (!submitStatus) {
          return;
        }
        String errStr = '';
        print('sendCompanyId---${sendCompanyId}');
        print('sendCompanyName---${sendCompanyName}');
        print('sendCompanyPhone---${sendCompanyPhone}');
        print('sendCompanyCode---${sendCompanyCode}');
        print('sendCompanyProvinceName---${sendCompanyProvinceName}');
        print('sendCompanyProvinceCode---${sendCompanyProvinceCode}');
        print('sendCompanyCityName---${sendCompanyCityName}');
        print('sendCompanyCityCode---${sendCompanyCityCode}');
        print('sendCompanyAreaName---${sendCompanyAreaName}');
        print('sendCompanyAreaCode---${sendCompanyAreaCode}');
        print('sendCompanyAddress---${sendCompanyAddress}');
        print('receiptCompanyId---${receiptCompanyId}');
        print('receiptCompanyPhone---${receiptCompanyPhone}');
        print('receiptCompanyName---${receiptCompanyName}');
        print('receiptCompanyProvinceName---${receiptCompanyProvinceName}');
        print('receiptCompanyProvinceCode---${receiptCompanyProvinceCode}');
        print('receiptCompanyCityName---${receiptCompanyCityName}');
        print('receiptCompanyCityCode---${receiptCompanyCityCode}');
        print('receiptCompanyAreaName---${receiptCompanyAreaName}');
        print('receiptCompanyAreaCode---${receiptCompanyAreaCode}');
        print('receiptCompanyAddress---${receiptCompanyAddress}');
        print('goods---${goods}');
        print('goodsQuantity---${goodsQuantity}');
        print('goodsPackingId---${goodsPackingId}');
        print('goodsCategoryId---${goodsCategoryId}');
        print('goodsPaymentMethod---${goodsPaymentMethod}');
        print('goodsWeight---${goodsWeight}');
        print('goodsPriceProtection---${goodsPriceProtection}');
        print('goodsAgencyFund---${goodsAgencyFund}');
        print('goodsFreight---${goodsFreight}');
        print('memo---${memo}');

        // if (!isChinaPhoneLegal(sendCompanyPhone)) {

        // }
        if (sendCompanyPhone == '') {
          errStr = '请填写发件电话';
        }
        if (sendCompanyName == '') {
          errStr = '请填写发件企业名称';
        }
        if (sendCompanyProvinceName == '') {
          errStr = '请填写发件城市/区域';
        }
        if (sendCompanyAddress == '') {
          errStr = '请填写发件详细地址';
        }
        if (receiptCompanyPhone == '') {
          errStr = '请填写收件电话';
        }
        if (receiptCompanyName == '') {
          errStr = '请填写收件企业名称';
        }
        if (receiptCompanyProvinceName == '') {
          errStr = '请填写收件城市/区域';
        }
        if (receiptCompanyAddress == '') {
          errStr = '请填写收件详细地址';
        }
        if (goods == '') {
          errStr = '请填写货物名称';
        }
        if (goodsQuantity == 0) {
          errStr = '请填写货物数量';
        } 
        if(int.tryParse(goodsQuantity.toString())==null){
          errStr='货物数量格式错误';
        }
        if (goodsFreight == 0.0) {
          errStr = '请填写运费';
        }
        if(int.tryParse(sendCompanyPhone)==null || int.tryParse(receiptCompanyPhone)==null || sendCompanyPhone.length!=11 ||  receiptCompanyPhone.length!=11){
          errStr='请输入正确的电话';
        }
        if (errStr != '') {
          showError(errStr);
          return;
        }
        return;
        setState(() {
          submitStatus = false;
        });
        createOrder(
          sendCompanyId, //寄件公司Id
          sendCompanyName, //寄件公司名称 不能为空
          sendCompanyPhone, //寄件公司电话 不能为空
          sendCompanyCode ?? '', //寄件公司编码 
          sendCompanyProvinceName, //寄件公司省名称 不能为空
          sendCompanyProvinceCode, //寄件公司省编码 不能为空
          sendCompanyCityName, //寄件公司市名称 不能为空
          sendCompanyCityCode, //寄件公司市编码 不能为空
          sendCompanyAreaName, //寄件公司区名称 不能为空
          sendCompanyAreaCode, //寄件公司区编码 不能为空
          sendCompanyAddress, //寄件公司详细地址，不能为空
          receiptCompanyId, //收件公司id
          receiptCompanyPhone, //收件公司电话 不能为空
          receiptCompanyName, //收件公司名称 不能为空
          receiptCompanyProvinceName, //收件公司省名称 不能为空
          receiptCompanyProvinceCode, //收件公司省编码 不能为空
          receiptCompanyCityName, //收件公司市名称 不能为空
          receiptCompanyCityCode, //收件公市编码 不能为空
          receiptCompanyAreaName, //收件公区名称 不能为空
          receiptCompanyAreaCode, //收件公司区编码 不能为空
          receiptCompanyAddress, //收件公司地址详情 不能为空
          goods, //商品名称 不能为空
          goodsQuantity, //商品数量 不能为空
          goodsPackingId, //商品包装ID 
          goodsCategoryId, //商品类别ID 
          goodsPaymentMethod, //付款方式 1，现付  2 到付
          goodsWeight, //商品重量 
          goodsPriceProtection * 100, //商品保价,已分为单位
          goodsAgencyFund * 100, //商品代收款,已分为单位
          goodsFreight * 100, //商品运费 不能为空 ,已分为单位
          memo, //备注
        ).then((resp) {
          if (isNotError(context, resp)) {
            setState(() {
              submitStatus = true;
            });
            CreateOrder orderObj = CreateOrder.fromJson(resp.data);
            showDialog < Null > (
              context: context, //BuildContext对象
              barrierDismissible: false,
              builder: (BuildContext context) {
                return SendDialog( //调用对话框
                  orderNo: orderObj.orderNo,
                  childCallback: (val) {
                    if (!val) {
                      //跳转
                      Navigator.push(context, MaterialPageRoute(builder: (context) {
                        return OrderDetail(orderId: orderObj.orderNo, );
                      }));
                    }
                  },
                );
              });
          } else {
            setState(() {
              submitStatus = true;
            });
          }
        });
      },
    );
  }

  showError(String str) {
    showDialog < Null > (
      context: context, //BuildContext对象
      barrierDismissible: false,
      builder: (BuildContext context) {
        return MyAlertDialog( //调用对话框
          text: str, childCallback: (val) {},
        );
      });
  }

  Future getCity(context) async {
    Result result = await CityPickers.showCityPicker(
      context: context,
    );
    return result;
  }

  Widget _tipItem(LikePhoneList obj) {
    return Container(
      child: Column(
        children: < Widget > [
          InkWell(
            child: Container(
              height: ScreenUtil.getInstance().setHeight(89),
              child: Center(
                child: Row(
                  mainAxisAlignment: MainAxisAlignment.start,
                  children: < Widget > [
                    Padding(
                      padding: EdgeInsets.only(right: ScreenUtil.getInstance().setWidth(50)),
                      child: Text(obj.uzerPhone, style: TextStyle(
                        fontSize: ScreenUtil.getInstance().setSp(28),
                        color: Color.fromRGBO(74, 74, 74, 1)
                      ), )
                    ),
                    SizedBox(
                      width: ScreenUtil.getInstance().setWidth(185),
                      child: Text(obj.areaCode,
                        textAlign: TextAlign.left,
                        style: TextStyle(
                          fontSize: ScreenUtil.getInstance().setSp(28),
                          color: Color.fromRGBO(155, 155, 155, 1)
                        ), ),
                    ),
                    Text(obj.companyName,
                      textAlign: TextAlign.left,
                      overflow: TextOverflow.ellipsis,
                      style: TextStyle(
                        fontSize: ScreenUtil.getInstance().setSp(28),
                        color: Color.fromRGBO(155, 155, 155, 1)
                      ),
                    )
                  ],
                ),
              ),
            ),
            onTap: () {
              if (sendPhoneOrGetPhoneTab) {
                sendCompanyPhone = obj.uzerPhone;
                sendCompanyCode = obj.companyCode;
                sendCompanyName = obj.companyName;
                sendCompanyId = obj.id.toString();
                sendCompanyPhoneController.text = obj.uzerPhone;
                sendCompanyCodeController.text = obj.companyCode;
                sendCompanyNameController.text = obj.companyName;
              } else {
                receiptCompanyPhone = obj.uzerPhone;
                receiptCompanyName = obj.companyName;
                receiptCompanyPhoneController.text = obj.uzerPhone;
                receiptCompanyNameController.text = obj.companyName;
                receiptCompanyId = obj.id.toString();
              }
              setState(() {
                FocusScope.of(context).requestFocus(FocusNode());
                tipStatus = true;
              });
            },
          ),
          _underLine()
        ],
      ),
    );
  }

  Widget _packageType(String key) {
    return Padding(
      padding: EdgeInsets.only(left: ScreenUtil.getInstance().setWidth(30)),
      child: Column(
        children: < Widget > [
          InkWell(
            child: SizedBox(
              height: ScreenUtil.getInstance().setHeight(89),
              child: Center(
                child: Row(
                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
                  children: < Widget > [
                    Expanded(
                      flex: 0,
                      child: Text(key, style: TextStyle(fontSize: ScreenUtil.getInstance().setSp(30), color: Color.fromRGBO(74, 74, 74, 1)), ),
                    ),
                    Expanded(
                      child: Row(
                        mainAxisAlignment: MainAxisAlignment.end,
                        children: < Widget > [
                          //Text('${value}', style: TextStyle(fontSize: ScreenUtil.getInstance().setSp(30), color: Color.fromRGBO(136, 136, 136, 1)), ),
                          SizedBox(
                            width: ScreenUtil.getInstance().setWidth(500),
                            child: Text(key == '包装类型' ? showTextGoodsPackage : key == '商品类型' ? showTextGoodsCategory : showTextPaymentMehod, textAlign: TextAlign.end, )
                          ),
                          Icon(Icons.keyboard_arrow_right, color: Color.fromRGBO(199, 199, 204, 1), )
                        ],
                      )
                    )
                  ],
                ),
              )
            ),
            onTap: () {
              showPickerModal(context, key);
            },
          ),
          Expanded(
            flex: 0,
            child: _underLine()
          )
        ],
      )
    );

  }

  showPickerModal(BuildContext context, String type) {
    List < dynamic > data = [];
    if (type == '包装类型') {
      for (int i = 0; i < goodsPackageList.length; i++) {
        data.add(goodsPackageList[i].name);
      }
    } else if (type == '商品类型') {
      for (int i = 0; i < goodsCateGoryList.length; i++) {
        data.add(goodsCateGoryList[i].name);
      }
    } else if (type == '付款方式') {
      data = ['现付', '到付'];
    }
    new Picker(
      adapter: PickerDataAdapter < String > (pickerdata: data),
      height: ScreenUtil.getInstance().setHeight(450),
      confirmText: '确定',
      confirmTextStyle: TextStyle(fontSize: ScreenUtil.getInstance().setSp(30), color: Color.fromRGBO(64, 98, 254, 1)),
      cancelText: '取消',
      cancelTextStyle: TextStyle(fontSize: ScreenUtil.getInstance().setSp(30), color: Color.fromRGBO(153, 153, 153, 1)),
      headercolor: Color.fromRGBO(245, 245, 245, 1),
      itemExtent: ScreenUtil.getInstance().setHeight(80),
      textStyle: TextStyle(fontSize: ScreenUtil.getInstance().setSp(30), color: Color.fromRGBO(42, 42, 42, 1)),
      changeToFirst: true,
      hideHeader: false,
      onConfirm: (Picker picker, List value) {
        if (type == '包装类型') {
          setState(() {
            showTextGoodsPackage = goodsPackageList[value[0]].name;
            goodsPackingId = goodsPackageList[value[0]].id;
          });
        } else if (type == '商品类型') {
          showTextGoodsCategory = goodsCateGoryList[value[0]].name;
          goodsCategoryId = goodsCateGoryList[value[0]].id;
        } else if (type == '付款方式') {
          showTextPaymentMehod = data[value[0]];
          if (showTextPaymentMehod == '现付') {
            goodsPaymentMethod = 1;
          } else {
            goodsPaymentMethod = 2;
          }
        }
      }
    ).showModal(this.context); //_scaffoldKey.currentState);
  }
}