huixiang_app/lib/business_system/home/flow_page.dart

import 'package:flutter/material.dart';
import 'package:huixiang/retrofit/retrofit_api.dart';
import 'package:huixiang/utils/font_weight.dart';
import 'package:huixiang/view_widget/my_appbar.dart';
import 'package:pull_to_refresh/pull_to_refresh.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';

import '../../view_widget/classic_header.dart';
import '../../view_widget/my_footer.dart';

class FlowPage extends StatefulWidget {
  @override
  State<StatefulWidget> createState() {
    return _FlowPage();
  }
}

class _FlowPage extends State<FlowPage> {
  ApiService apiService;
  final RefreshController refreshController = RefreshController();
  var isShowMore = false;

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

  @override
  Widget build(BuildContext context) {
    return
      Scaffold(
        backgroundColor: Color(0xFFF8F8FA),
        appBar: MyAppBar(
          title: "海峡姐妹茶",
          titleColor: Colors.black,
          background: Colors.white,
          leadingColor: Colors.black,
          brightness: Brightness.dark,
        ),
        body: SmartRefresher(
          controller: refreshController,
          enablePullDown: true,
          enablePullUp: false,
          header: MyHeader(
            color: Colors.white,
          ),
          footer: CustomFooter(
            builder: (context, mode) {
              return MyFooter(mode);
            },
          ),
          onRefresh: () {
          },
          physics: BouncingScrollPhysics(),
          scrollController: ScrollController(),
          child: SingleChildScrollView(
            physics: BouncingScrollPhysics(),
            child:Container(
              margin: EdgeInsets.only(top: 24.h,left: 16.w,right: 16.w),
              child:Column(
                children: [
                  Row(
                    children: [
                      Text(
                        "2023年6月",
                        style: TextStyle(
                          fontSize: 15.sp,
                          fontWeight: MyFontWeight.semi_bold,
                          color: Color(0xFF0D0D0D),
                        ),
                      ),
                      Icon(
                        Icons.keyboard_arrow_down,
                        color: Color(0xFF0D0D0D),
                        size: 24,
                      ),
                    ],
                  ),
                  SizedBox(height: 16.h,),
                  ListView.builder(
                    padding: EdgeInsets.zero,
                    itemCount:5,
                    scrollDirection: Axis.vertical,
                    shrinkWrap: true,
                    physics: BouncingScrollPhysics(),
                    itemBuilder: (context, position) {
                      return GestureDetector(
                        onTap: () {
                        },
                        child: billItem(),
                      );
                    },
                  )
                ],
              ),
            ),
          ),
        ),
      );
  }

  ///月份账单大概
  Widget billItem(){
    return Container(
      padding: EdgeInsets.all(12.h),
      margin: EdgeInsets.only(bottom:12.h),
      decoration: BoxDecoration(
        color: Colors.white,
        borderRadius: BorderRadius.circular(8.w),
      ),
      child:Column(
        children: [
          GestureDetector(
            onTap: (){
              setState((){
                isShowMore = !isShowMore;
              });
            },
            child: Row(
              children: [
                Expanded(child: Text(
                  "06/10",
                  style: TextStyle(
                    fontSize: 18.sp,
                    fontWeight: MyFontWeight.medium,
                    color: Color(0xFF0D0D0D),
                  ),
                )),
                Icon(
                  isShowMore ? Icons.keyboard_arrow_up :Icons.keyboard_arrow_down,
                  color: Color(0xFF0D0D0D),
                  size: 24,
                ),
              ],
            ),
          ),
          SizedBox(height:15.h,),
          Row(
            children: [
              Expanded(child: Text(
                "交易金额 76555.22元",
                style: TextStyle(
                  fontSize: 12.sp,
                  fontWeight: MyFontWeight.regular,
                  color: Color(0xFF1A1A1A),
                ),
              )),
              Text(
                "共76笔",
                style: TextStyle(
                  fontSize: 12.sp,
                  fontWeight: MyFontWeight.regular,
                  color: Color(0xFF1A1A1A),
                ),
              )
            ],
          ),
          SizedBox(height:20.h,),
          if(isShowMore)
          ListView.builder(
            padding: EdgeInsets.zero,
            itemCount:5,
            scrollDirection: Axis.vertical,
            shrinkWrap: true,
            physics: BouncingScrollPhysics(),
            itemBuilder: (context, position) {
              return GestureDetector(
                onTap: () {

                },
                child: billIDetailsItem(),
              );
            },
          )
        ],
      ),
    );
  }

  ///月份账单明细
  Widget billIDetailsItem(){
    return Container(
      margin: EdgeInsets.only(bottom:20.h),
      child: Row(
        children: [
          Expanded(child:
          Column(
            crossAxisAlignment: CrossAxisAlignment.start,
            children: [
              Padding(padding:EdgeInsets.only(bottom:15.h),
                child:Text(
                  "11:20:12",
                  style: TextStyle(
                    fontSize: 14.sp,
                    fontWeight: MyFontWeight.regular,
                    color: Color(0xFF1A1A1A),
                  ),
                ),),
              Text(
                "JJJJ",
                style: TextStyle(
                  fontSize: 14.sp,
                  fontWeight: MyFontWeight.regular,
                  color: Color(0xFF1A1A1A),
                ),
              ),
            ],
          ),),
          Text.rich(
            TextSpan(
              children: [
                TextSpan(
                  text:"+",
                  style: TextStyle(
                    fontSize: 18.sp,
                    fontWeight: MyFontWeight.medium,
                    color: Color(0xFF0D0D0D),
                  ),
                ),
                TextSpan(
                  text: "22.33",
                  style: TextStyle(
                    fontSize: 18.sp,
                    fontWeight: MyFontWeight.medium,
                    color: Color(0xFF0D0D0D),
                  ),
                ),
              ],
            ),
          ),
        ],
      )
    );
  }

}