huixiang_app/lib/order/invoices_manage/invoices_history.dart

import 'package:dio/dio.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_easyloading/flutter_easyloading.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
import 'package:intl/intl.dart';
import 'package:pull_to_refresh/pull_to_refresh.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:shimmer/shimmer.dart';

import '../../generated/l10n.dart';
import '../../retrofit/data/base_data.dart';
import '../../retrofit/data/invoices_history_list.dart';
import '../../retrofit/retrofit_api.dart';
import '../../utils/flutter_utils.dart';
import '../../utils/font_weight.dart';
import '../../view_widget/classic_header.dart';
import '../../view_widget/my_appbar.dart';
import '../../view_widget/my_footer.dart';
import '../../view_widget/no_data_view.dart';

class InvoicesHistory extends StatefulWidget {
  @override
  State<StatefulWidget> createState() {
    return _InvoicesHistory();
  }
}

class _InvoicesHistory extends State<InvoicesHistory> {
  final RefreshController refreshController = RefreshController();
  ApiService apiService;
  String networkError = "";
  int networkStatus = 0;
  List<Records> records = [];
  int _current = 1;
  Map<String,List<Records>> _map = {};
  String _timeList;

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

  ///离开页面记着销毁和清除
  @override
  void dispose() {
    super.dispose();
    refreshController.dispose();
  }

  ///开票列表
  queryInvoiceList() async {
    if (apiService == null) {
      SharedPreferences value = await SharedPreferences.getInstance();
      apiService = ApiService(Dio(),
          context: context,
          token: value.getString("token"),
          showLoading: false);
    }
    BaseData<InvoicesHistoryList> baseData = await apiService.invoicePage({
      "current": _current,
      "size": 10,
      "searchKey": "",
    }).catchError((error) {
      networkError = AppUtils.dioErrorTypeToString(error.type);
      networkStatus = -1;
      setState(() {});
      refreshController.refreshFailed();
      refreshController.loadFailed();
    });
    if (!mounted) return;
    if (baseData != null && baseData.isSuccess) {
      records.addAll(baseData?.data?.records ?? []);
      (baseData?.data?.records ?? []).forEach((element) {
        if(_map.containsKey((element.reviewerTime ?? element.createTime).toString().substring(0,7))){
          _map[(element.reviewerTime ?? element.createTime).toString().substring(0,7)].add(element);
        }else{
          _map[(element.reviewerTime ?? element.createTime).toString().substring(0,7)] = [element];
        }
      });
      _timeList = _map.keys.toList().first;
      if ((baseData?.data?.records ?? []).isEmpty ||
          records.length.toString() == baseData.data.total)
        refreshController.loadNoData();
      else
        refreshController.loadComplete();
      networkStatus = 1;
    } else {
      SmartDialog.showToast(baseData.msg, alignment: Alignment.center);
    }
  }

  _onRefresh({bool isShowLoad = true}) async {
    if (isShowLoad)
      EasyLoading.show(
          status: S.current.zhengzaijiazai,
          maskType: EasyLoadingMaskType.black);
    await queryInvoiceList();
    EasyLoading.dismiss();
    if (!mounted) return;
    if (refreshController.isRefresh) refreshController.refreshCompleted();
    setState(() {});
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      resizeToAvoidBottomInset: false,
      appBar: MyAppBar(
        title: "开票历史",
        titleColor: Colors.black,
        background: Colors.white,
        leadingColor: Colors.black,
      ),
      body:
          networkStatus == -1 ? noNetwork() :
          Container(
        child: SmartRefresher(
          controller: refreshController,
          enablePullDown: true,
          enablePullUp: records.length == 0 ? false : true,
          header: MyHeader(),
          footer: CustomFooter(
            builder: (context, mode) {
              return MyFooter(mode);
            },
          ),
          onRefresh: () {
            _current = 1;
            records.clear();
            _onRefresh(isShowLoad: false);
          },
          onLoading: () {
            _current++;
            _onRefresh(isShowLoad: false);
          },
          physics: BouncingScrollPhysics(),
          scrollController: ScrollController(),
          child: Container(
              child: networkStatus == 0
                      ? Column(
                                  crossAxisAlignment: CrossAxisAlignment.start,
                                  children: [
                                    Shimmer.fromColors(
                                      baseColor: Color(0XFFD8D8D8),
                                      highlightColor: Color(0XFFD8D8D8),
                                      child: Container(
                                        margin: EdgeInsets.only(bottom: 16.h,top: 16.h,left: 17.w),
                                        decoration: BoxDecoration(
                                          color: Color(0XFFD8D8D8),
                                          borderRadius: BorderRadius.circular(2),
                                        ),
                                        width: 70.w,
                                        height: 20.h,
                                      ),
                                    ),
                                    Expanded(child: ListView.builder(
                                      itemCount: 10,
                                      physics: BouncingScrollPhysics(),
                                      shrinkWrap: true,
                                      itemBuilder: (context, position) {
                                        return GestureDetector(
                                          behavior: HitTestBehavior.opaque,
                                          onTap: () {},
                                          child: invoicesHistoryListSm(),
                                        );
                                      },
                                    )),
                                  ],
                                )
                      :
                  ((records == null || records.length == 0)
                          ? NoDataView(
                              src: "assets/image/bs_no data_logo.webp",
                              isShowBtn: false,
                              text: "暂无商品分类",
                              fontSize: 16,
                              margin: EdgeInsets.all(20),
                            )
                          : Column(
                    crossAxisAlignment: CrossAxisAlignment.start,
                    children: [
                      Padding(
                          padding: EdgeInsets.only(top: 16.h, bottom: 16.h, left: 17.w),
                          child: Text(
                            _timeList.toString(),
                            style: TextStyle(
                              color: Color(0xff1A1A1A),
                              fontSize: 14.sp,
                              fontWeight: MyFontWeight.regular,
                            ),
                          )),
                      Expanded(child: ListView.builder(
                        itemCount: records?.length ?? 0,
                        physics: BouncingScrollPhysics(),
                        shrinkWrap: true,
                        itemBuilder: (context, position) {
                          return GestureDetector(
                            behavior: HitTestBehavior.opaque,
                            onTap: () {},
                            child: invoicesHistoryList(records[position]),
                          );
                        },
                      ))
                    ],
                  )),),
        ),
      ),
    );
  }

  Widget invoicesHistoryList(Records records) {
    return Container(
      padding: EdgeInsets.symmetric(vertical: 14.h, horizontal: 12.w),
      margin: EdgeInsets.only(left: 12.w, right: 12.w, bottom: 12.h),
      decoration: BoxDecoration(
        color: Colors.white,
        boxShadow: [
          BoxShadow(
            color: Color(0x0F06152E),
            offset: Offset(0, 2),
            blurRadius: 4,
            spreadRadius: 0,
          )
        ],
        borderRadius: BorderRadius.circular(8),
      ),
      child: Column(
        children: [
          Padding(
            padding: EdgeInsets.only(bottom: 25.h),
            child: Row(
              mainAxisAlignment: MainAxisAlignment.center,
              children: [
                Expanded(
                    child: Text(
                  records?.invoiceHeaderName ?? "",
                  style: TextStyle(
                    color: Colors.black,
                    fontSize: 14.sp,
                    fontWeight: MyFontWeight.bold,
                  ),
                )),
                Text(
                  invoicesStatus(records?.state ?? ""),
                  style: TextStyle(
                    color: Color(0xff32A060),
                    fontSize: 14.sp,
                    fontWeight: MyFontWeight.regular,
                  ),
                )
              ],
            ),
          ),
          Row(
            mainAxisAlignment: MainAxisAlignment.center,
            children: [
              Padding(
                  padding: EdgeInsets.only(right: 16.w),
                  child: Text(
                    "¥${records?.money ?? ""}",
                    style: TextStyle(
                      color: Color(0xff32A060),
                      fontSize: 16.sp,
                      fontWeight: MyFontWeight.medium,
                    ),
                  )),
              Expanded(
                  child: Text(
                "电子普票",
                style: TextStyle(
                  color: Color(0xff32A060),
                  fontSize: 14.sp,
                  fontWeight: MyFontWeight.regular,
                ),
              )),
              Text(
                records?.reviewerTime ?? records?.createTime ?? "",
                style: TextStyle(
                  color: Color(0xff4D4D4D),
                  fontSize: 14.sp,
                  fontWeight: MyFontWeight.regular,
                ),
              )
            ],
          )
        ],
      ),
    );
  }

  ///发票状态
  String invoicesStatus(state) {
    if (state == "UN_AUDIT") {
      return "待审核";
    } else if (state =="AUDIT_PASS") {
      return "开票成功";
    } else if (state =="AUDIT_VOID") {
      return "已作废";
    }else if (state =="AUDIT_FAIL") {
      return "开票失败";
    }
  }

  Widget invoicesHistoryListSm() {
    return Container(
      padding: EdgeInsets.symmetric(vertical: 14.h, horizontal: 12.w),
      margin: EdgeInsets.symmetric(horizontal: 14.w, vertical: 12.h),
      decoration: BoxDecoration(
        color: Colors.white,
        boxShadow: [
          BoxShadow(
            color: Color(0x0F06152E),
            offset: Offset(0, 2),
            blurRadius: 4,
            spreadRadius: 0,
          )
        ],
        borderRadius: BorderRadius.circular(8),
      ),
      child: Column(
        children: [
          Row(
            children: [
              Shimmer.fromColors(
                baseColor: Color(0XFFD8D8D8),
                highlightColor: Color(0XFFD8D8D8),
                child: Container(
                  margin: EdgeInsets.only(right: 24),
                  decoration: BoxDecoration(
                    color: Color(0XFFD8D8D8),
                    borderRadius: BorderRadius.circular(2),
                  ),
                  width: 180.w,
                  height: 20.h,
                ),
              ),
              Spacer(),
              Shimmer.fromColors(
                baseColor: Color(0XFFD8D8D8),
                highlightColor: Color(0XFFD8D8D8),
                child: Container(
                  margin: EdgeInsets.only(right: 25),
                  decoration: BoxDecoration(
                    color: Color(0XFFD8D8D8),
                    borderRadius: BorderRadius.circular(2),
                  ),
                  width: 42.w,
                  height: 20.h,
                ),
              ),
            ],
          ),
          SizedBox(
            height: 25.h,
          ),
          Row(
            children: [
              Shimmer.fromColors(
                baseColor: Color(0XFFD8D8D8),
                highlightColor: Color(0XFFD8D8D8),
                child: Container(
                  margin: EdgeInsets.only(right: 20),
                  decoration: BoxDecoration(
                    color: Color(0XFFD8D8D8),
                    borderRadius: BorderRadius.circular(2),
                  ),
                  width: 47.w,
                  height: 20.h,
                ),
              ),
              Shimmer.fromColors(
                baseColor: Color(0XFFD8D8D8),
                highlightColor: Color(0XFFD8D8D8),
                child: Container(
                  decoration: BoxDecoration(
                    color: Color(0XFFD8D8D8),
                    borderRadius: BorderRadius.circular(2),
                  ),
                  width: 56.w,
                  height: 20.h,
                ),
              ),
              Spacer(),
              Shimmer.fromColors(
                baseColor: Color(0XFFD8D8D8),
                highlightColor: Color(0XFFD8D8D8),
                child: Container(
                  margin: EdgeInsets.only(right: 25),
                  decoration: BoxDecoration(
                    color: Color(0XFFD8D8D8),
                    borderRadius: BorderRadius.circular(2),
                  ),
                  width: 80.w,
                  height: 20.h,
                ),
              ),
            ],
          ),
        ],
      ),
    );
  }

  Widget noNetwork() {
    return Container(
      width: double.infinity,
      child: Column(
        mainAxisAlignment: MainAxisAlignment.center,
        children: [
          Text(
            // "无法连接到网络",
            networkError.substring(0, networkError.indexOf(",")),
            style: TextStyle(
                fontSize: 14.sp,
                color: Color(0xFF0D0D0D),
                fontWeight: MyFontWeight.bold),
          ),
          Padding(
            padding: EdgeInsets.symmetric(vertical: 10.h),
            child: Text(
              "请检查网络设置或稍后重试",
              style: TextStyle(
                  fontSize: 12.sp,
                  color: Color(0xFF7A797F),
                  fontWeight: MyFontWeight.regular),
            ),
          ),
          GestureDetector(
            behavior: HitTestBehavior.opaque,
            onTap: () {
              _onRefresh();
            },
            child: Container(
                decoration: BoxDecoration(
                  color: Color(0xff32A060),
                  borderRadius: BorderRadius.circular(15),
                ),
                padding: EdgeInsets.symmetric(horizontal: 12.w, vertical: 3.h),
                child: Text(
                  "重试",
                  style: TextStyle(
                      fontSize: 14.sp,
                      color: Colors.white,
                      fontWeight: MyFontWeight.regular),
                )),
          )
        ],
      ),
    );
  }
}