Fiji/ysairplane3/lib/code/YSRefund.dart

import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:ysairplane2/base/YSBase.dart';
import 'package:ysairplane2/tools/YSNetWorking.dart';
import 'package:ysairplane2/tools/YSTools.dart';

class YSRefund extends StatefulWidget {
  final msgDict;
  const YSRefund({Key key, this.msgDict}) : super(key: key);
  @override
  _YSRefundState createState() => _YSRefundState();
}

class _YSRefundState extends State<YSRefund> {
  TextEditingController _text = TextEditingController();
  @override
  Widget build(BuildContext context) {
    return YSBase(
      ystitle: '申请退款',
      yscolor: Color(0xFFF0F0F0),
      yschild: Column(
        children: [
          Container(
            width: MediaQuery.of(context).size.width,
            height: MediaQuery.of(context).size.height-MediaQuery.of(context).padding.top-44-hsp(100),
            child: SingleChildScrollView(
              child: Column(
                children: [
                  Container(
                    margin: EdgeInsets.all(hsp(30)),
                    decoration: BoxDecoration(
                        color: Colors.white,
                        borderRadius: BorderRadius.all(Radius.circular(5))
                    ),
                    child: Column(
                      children: [
                        Container(
                          padding: EdgeInsets.all(hsp(20)),
                          child: Row(
                            mainAxisAlignment: MainAxisAlignment.spaceBetween,
                            children: [
                              Text('退款商品',style: TextStyle(fontSize: zsp(30),color: Color(0xFF141416),fontWeight: FontWeight.bold),),
                              Text('${widget.msgDict['name']}',style: TextStyle(fontSize: zsp(26),color: Color(0xFF666666)),),
                            ],
                          ),
                        ),
                        Divider(height: 1,thickness: 1,color: Color(0xFFF5F5F5),),
                        Container(
                          padding: EdgeInsets.all(hsp(20)),
                          child: Row(
                            children: [
                              Icon(Icons.access_time,color: Color(0xFFBABAC6),size: hsp(28),),
                              Text('   ${widget.msgDict['time']}',style: TextStyle(fontSize: zsp(28),color: Color(0xFF24242B)),)
                            ],
                          ),
                        ),
                        widget.msgDict['setout']!=null?Container(
                          width: MediaQuery.of(context).size.width-hsp(140),
                          child: ListView.builder(
                            itemBuilder: (context,indexSub2){
                              return Row(
                                crossAxisAlignment: CrossAxisAlignment.start,
                                children: [
                                  Column(
                                    children: [
                                      Container(
                                        height: hsp(28),
                                        width: hsp(28),
                                        decoration: BoxDecoration(
                                            color: Colors.white,
                                            borderRadius: BorderRadius.all(Radius.circular(50)),
                                            border: Border.all(color: indexSub2==0?Color(0xFF02C094):Color(0xFFFB9658),width: wsp(6))
                                        ),
                                        margin: EdgeInsets.only(top: hsp(7),bottom: hsp(7)),
                                      ),
                                      if(indexSub2<1)Container(
                                        height: hsp(28),
                                        child: DashedRect(
                                            color: Color(0xFFCACAD4),
                                            strokeWidth: 1,
                                            gap: 1
                                        ),
                                      )
                                    ],
                                  ),
                                  Container(
                                    child: indexSub2==0?Row(
                                      mainAxisAlignment: MainAxisAlignment.spaceBetween,
                                      children: [
                                        Text(widget.msgDict['setout']!=null?'   ${widget.msgDict['setout']}':'   ',
                                            style: TextStyle(color: Color(0xFF68686F),fontSize: zsp(28))),
                                        // Icon(Icons.keyboard_arrow_right,size: hsp(50),color: Color(0xFF999999),)
                                      ],
                                    ):Text(widget.msgDict['arrive']!=null?'   ${widget.msgDict['arrive']}':'   ',style: TextStyle(color: Color(0xFF68686F),fontSize: zsp(28))),
                                    width: MediaQuery.of(context).size.width-hsp(180),
                                  ),
                                ],
                              );
                            },
                            itemCount: 2,
                            shrinkWrap: true,
                            physics: NeverScrollableScrollPhysics(),
                            padding: EdgeInsets.only(bottom: hsp(20)),
                          ),
                        ):Container(
                          child: Text('${widget.msgDict['title']}',style: TextStyle(color: Color(0xFF68686F),fontSize: zsp(28))),
                          width: MediaQuery.of(context).size.width-hsp(140),
                          alignment: Alignment.centerLeft,
                          padding: EdgeInsets.only(bottom: hsp(20)),
                        ),
                      ],
                    ),
                  ),
                  Container(
                      margin: EdgeInsets.only(left: hsp(30),right: hsp(30),bottom: hsp(30)),
                      padding: EdgeInsets.only(left: hsp(20),right: hsp(20)),
                      height: hsp(100),
                      decoration: BoxDecoration(
                          color: Colors.white,
                          borderRadius: BorderRadius.all(Radius.circular(5))
                      ),
                      child: Row(
                        mainAxisAlignment: MainAxisAlignment.spaceBetween,
                        children: [
                          Text('退款金额',style: TextStyle(color: Color(0xFF141416),fontSize: zsp(30))),
                          Text('￥${widget.msgDict['payPrice']}',style: TextStyle(color: Color(0xFFED561F),fontSize: zsp(30))),
                        ],
                      )
                  ),
                  Container(
                    margin: EdgeInsets.only(left: hsp(30),right: hsp(30)),
                    padding: EdgeInsets.all(hsp(20)),
                    decoration: BoxDecoration(
                        color: Colors.white,
                        borderRadius: BorderRadius.all(Radius.circular(5))
                    ),
                    child: Column(
                      crossAxisAlignment: CrossAxisAlignment.start,
                      children: [
                        Text('补充描述',style: TextStyle(color: Color(0xFF141416),fontSize: zsp(30))),
                        Container(
                          margin: EdgeInsets.only(top: hsp(20)),
                          height: hsp(300),
                          decoration: BoxDecoration(
                              color: Color(0xFFF9F9F9),
                              borderRadius: BorderRadius.all(Radius.circular(5))
                          ),
                          padding: EdgeInsets.all(hsp(20)),
                          child: Column(
                            mainAxisAlignment: MainAxisAlignment.spaceBetween,
                            crossAxisAlignment: CrossAxisAlignment.end,
                            children: [
                              Container(
                                height: hsp(220),
                                child: CupertinoTextField(
                                  placeholder: '补充描述，有助于商家更好的处理售后问题',
                                  style: TextStyle(fontSize: zsp(28),color: Color(0xFF999999)),
                                  padding: EdgeInsets.all(0),
                                  maxLines: 100,
                                  maxLength: 200,
                                  decoration: BoxDecoration(),
                                  controller: _text,
                                ),
                              ),
                              Text('${_text.text.length}/200',style: TextStyle(fontSize: zsp(20),color: Color(0xFF999999)),)
                            ],
                          ),
                        )
                      ],
                    ),
                  )
                ],
              ),
            ),
          ),
          GestureDetector(
            onTap: (){
              _postRefundData();
            },
            child: Container(
              height: hsp(100),
              width: MediaQuery.of(context).size.width,
              color: Colors.white,
              child: Container(
                margin: EdgeInsets.only(left: hsp(40),right: hsp(40),top: hsp(10),bottom: hsp(10)),
                decoration: BoxDecoration(
                  color: Color(0xFF1784FB),
                  borderRadius: BorderRadius.all(Radius.circular(50))
                ),
                alignment: Alignment.center,
                child: Text('提交',style: TextStyle(fontSize: zsp(30),color: Colors.white),),
              ),
            ),
          )
        ],
      ),
    );
  }


  _postRefundData() async{
    if(_text.text.isEmpty){
      ysFlutterToast(context, '请在补充描述里说明退款理由');
      return;
    }
    Map dict = await ysRequestHttp(context,type: requestType.post,api: '/partner/refund/application/refund',
        parameter: {'ordersn':widget.msgDict['orderSn'],'count':_text.text},isLoading: true,isToken: true,refresh: (){_postRefundData();});
    if(dict!=null){
      ysFlutterToast(context, '退款申请已提交');
      Navigator.of(context).pop('');
    }
  }
}