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import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:flutter_screenutil/flutter_screenutil.dart';
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import 'package:fluttertoast/fluttertoast.dart';
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import 'package:hyzp_ybqx03_junlian/components/save_data_to_file.dart';
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import 'package:hyzp_ybqx03_junlian/pages/Works/TJXX/zptj_bar_chart.dart';
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import 'package:hyzp_ybqx03_junlian/pages/Works/TJXX/zptj_bar_chart_one.dart';
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import '../../../components/commonFun.dart';
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import '../../../components/hyxx_data_handle.dart';
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import 'tj_data.dart';
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//zptj 是本项目中“抓拍统计”的统一缩写
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//sh_hyc_tj 是本项目中“审核黑烟车统计”的统一缩写
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//clltj 是本项目中“车流量统计”的统一缩写
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class ZptjPage extends StatefulWidget {
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//mapStatisType 为统计数据类型数据结构。用于在同一套代码中，处理相似类型的多种统计数据
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//statisType 为统计类型。mapStatisType[statisType] 为各种相似类型的设置数据
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ZptjPage({@required this.statisType, Key key}) : super(key: key);
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String statisType;
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_ZptjPageState createState() => _ZptjPageState();
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}
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class _ZptjPageState extends State<ZptjPage> {
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//try_setState(); //避免异常报错
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try_setState() {
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try {
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setState(() {});
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} catch (e) {
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print('setState(() {})异常：${e}');
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}
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}
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@override
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void dispose() {
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super.dispose();
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}
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@override
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void initState() {
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// ///获取点位信息数据
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// listZptjStatis.clear(); //最后需要显示的数据
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//
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// if (listDwinfoGetList2.isEmpty) {
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// //若没有读取了点位数据，便需要先读取
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// getThePageList(theHyshlx: 'dwxx').then((value) {
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// listDwinfoGetList2 = value;
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// print('listDwinfoGetList2 = \n$listDwinfoGetList2');
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// getZptjStatis(widget.statisType).then((value) {
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// _listSort(sortField: 'dwbh');
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// });
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// });
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// } else {
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// //若已经读取了点位数据，便直接使用
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// print('listDwinfoGetList2 = \n$listDwinfoGetList2');
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// getZptjStatis(widget.statisType).then((value) {
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// _listSort(sortField: 'dwbh');
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// });
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// }
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super.initState();
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}
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///获取点位信息数据
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// List listDwinfoGetList2 = [
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// {
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// "id": 1,
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// "dwip": "172.16.3.1",
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// "dwmc": "江北振兴大道",
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// "dwbh": 1,
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// "dwinfo": "江北振兴大道入城方向",
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// "dwzb": "104.607091|28.807061",
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// "dwms": "江北振兴大道入城方向，识别孜岩、红坝路入城排放黑烟车辆"
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// },
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// ];
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//listZptjStatis = [
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// {today: 832, all: 4479, dwip: 172.16.3.1},
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// {today: 0, all: 185, dwip: 172.16.3.2},
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// {today: 0, all: 131, dwip: 172.16.3.3},
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// {today: 0, all: 72, dwip: 172.16.3.4},
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// {today: 0, all: 30, dwip: 172.16.3.5},
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// {today: 0, all: 26, dwip: 172.16.3.6},
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// {today: 0, all: 0, dwip: 172.16.3.7},
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// {today: 0, all: 135, dwip: 172.16.3.8},
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// {today: 0, all: 65, dwip: 172.16.3.9},
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// {today: 0, all: 36, dwip: 172.16.3.10},
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// {today: 0, all: 44, dwip: 172.16.3.11},
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// {today: 0, all: 76, dwip: 172.16.3.12},
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// {today: 0, all: 83, dwip: 172.16.3.13}
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//]
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Widget _getListTile(BuildContext context, int indexRecord, {double width = 520}) {
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switch (widget.statisType) {
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case 'zptj':
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return _getZptjListTile(context, indexRecord, 520);
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break;
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case 'clltj':
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return _getClltjListTile(context, indexRecord, 520);
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break;
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case 'sh_hyc_tj':
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return _getSh_hyc_tjListTile(context, indexRecord, 510);
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break;
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default:
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return Container();
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break;
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}
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}
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//抓拍统计数据
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//{
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// "today": 0,
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// "all": 72
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// "dwbh": 1,
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// "dwmc": "江北振兴大道",
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// "dwip": "172.16.3.1"
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//}
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Widget _getSh_hyc_tjListTile(BuildContext context, int indexRecord, double width) {
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return Column(
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children: <Widget>[
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ListTile(
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//leading: new Icon(Icons.phone),
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title: getDwmcField(indexRecord, 40),
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// subtitle:
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// Text('今日：${listZptjStatis[indexRecord]['today']}', style: TextStyle(fontSize: 10)),
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trailing: Container(
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width: ScreenUtil().setWidth(width),
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child: Row(
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children: [
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getText(
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text: listAllStatisData[indexRecord]['hyc_all'].toString(),
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width: 260,
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fontSize: 16),
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getText(
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text: listAllStatisData[indexRecord]['send_all'].toString(),
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width: 240,
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fontSize: 16),
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],
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),
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),
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contentPadding: EdgeInsets.symmetric(horizontal: 20.0, vertical: 0),
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enabled: true,
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onTap: () async {},
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),
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Divider(height: 1.0),
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],
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);
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}
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Widget getText({String text = '', double width = 100, double fontSize = 16}) {
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return SizedBox(
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width: ScreenUtil().setWidth(width),
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child: Text(
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text,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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//textAlign: TextAlign.right,
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style: TextStyle(fontSize: fontSize),
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),
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);
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}
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///获取点位信息数据
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// List listDwinfoGetList2 = [
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// {
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// "id": 1,
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// "dwip": "172.16.3.1",
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// "dwmc": "江北振兴大道",
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// "dwbh": 1,
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// "dwinfo": "江北振兴大道入城方向",
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// "dwzb": "104.607091|28.807061",
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// "dwms": "江北振兴大道入城方向，识别孜岩、红坝路入城排放黑烟车辆"
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// },
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// ];
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Widget getDwmcField(int indexRecord, double width) {
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return SizedBox(
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width: ScreenUtil().setWidth(width),
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child: Text(
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'${listAllStatisData[indexRecord]["id"].toString()}. ${listAllStatisData[indexRecord]["dwmc"]}',
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style: TextStyle(fontSize: 16),
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),
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);
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}
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/*
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listAllStatisData =
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[
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{
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"id": 1,
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"dwip": "172.16.3.1",
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"dwmc": "锦绣花园",
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"zp_all": 54,
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"hyc_all": 53,
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"zp_today": 1,
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"sends": 1,
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"send_all": 34,
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"csnum": 1,
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"fsnum": 1,
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"cll_today": 23200,
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"cll_all": 3242513
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},
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...
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]
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*/
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Widget _getZptjListTile(BuildContext context, int indexRecord, double width) {
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return Column(
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children: <Widget>[
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ListTile(
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//leading: new Icon(Icons.phone),
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title: getDwmcField(indexRecord, 40),
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// subtitle:
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// Text('今日：${listAllStatisData[indexRecord]['today']}', style: TextStyle(fontSize: 10)),
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trailing: Container(
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width: ScreenUtil().setWidth(width),
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child: Row(
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children: [
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getText(
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text: listAllStatisData[indexRecord]['zp_today'].toString(),
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width: 260,
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fontSize: 16),
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getText(
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text: listAllStatisData[indexRecord]['zp_all'].toString(),
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width: 260,
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fontSize: 16),
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],
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),
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),
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contentPadding: EdgeInsets.symmetric(horizontal: 20.0, vertical: 0),
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enabled: true,
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onTap: () async {},
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),
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Divider(height: 1.0),
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],
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);
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}
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Widget _getClltjListTile(BuildContext context, int indexRecord, double width) {
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return Column(
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children: <Widget>[
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ListTile(
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//leading: new Icon(Icons.phone),
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title: getDwmcField(indexRecord, 40),
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// subtitle:
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// Text('今日：${listAllStatisData[indexRecord]['today']}', style: TextStyle(fontSize: 10)),
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trailing: Container(
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width: ScreenUtil().setWidth(width),
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child: Row(
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children: [
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// getText(
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// text: listAllStatisData[indexRecord]['today'].toString(),
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// width: 260,
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// fontSize: 16),
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// getText(
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// text: (listAllStatisData[indexRecord]['all'] / 10000).toString(),
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// width: 260,
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// fontSize: 16),
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getText(text: '', width: 260, fontSize: 16),
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getText(
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text: listAllStatisData[indexRecord]['cll_today'].toString(),
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width: 260,
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fontSize: 16),
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],
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),
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),
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contentPadding: EdgeInsets.symmetric(horizontal: 20.0, vertical: 0),
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enabled: true,
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onTap: () async {},
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),
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Divider(height: 1.0),
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],
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);
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}
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bool isLoading = false; //正在处理下载数据、跳转到首项、跳转到尾项等操作
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//Map<String, String> mapTjDataText = {
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// "dwip": '点位IP',
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// "today": '今日',
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// "all": '总共',
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// "total": '总共2',
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// "sends": '推送'
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// };
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//抓拍统计数据
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//{
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// "today": 5,
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// "all": 77
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//},
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//审核统计数据
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//{
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// "total": 6,
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// "sends": 5
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// },
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//车流量统计数据
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//{
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// "today": 0,
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// "all": 675338
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//}
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//得到表头行
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Widget getHeadRow() {
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Widget _headRow;
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switch (widget.statisType) {
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case 'zptj':
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_headRow = Row(
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mainAxisAlignment: MainAxisAlignment.start,
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children: [
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SizedBox(
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width: ScreenUtil().setWidth(475),
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child: _getSortBtn(sortField: 'dwmc', left: 78),
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),
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SizedBox(
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width: ScreenUtil().setWidth(285),
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child: _getSortBtn(sortField: 'today', left: 10),
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),
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SizedBox(
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width: ScreenUtil().setWidth(280),
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child: _getSortBtn(sortField: 'all', left: 10),
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),
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],
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);
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break;
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case 'sh_hyc_tj':
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_headRow = Row(
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mainAxisAlignment: MainAxisAlignment.start,
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children: [
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SizedBox(
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width: ScreenUtil().setWidth(495),
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child: _getSortBtn(sortField: 'dwmc', left: 78),
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),
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SizedBox(
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width: ScreenUtil().setWidth(265),
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child: _getSortBtn(sortField: 'total', left: 10),
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),
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SizedBox(
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width: ScreenUtil().setWidth(300),
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child: _getSortBtn(sortField: 'sends', left: 20),
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),
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],
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);
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break;
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case 'clltj':
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_headRow = Row(
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mainAxisAlignment: MainAxisAlignment.start,
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children: [
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SizedBox(
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width: ScreenUtil().setWidth(465),
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child: _getSortBtn(sortField: 'dwmc', left: 78),
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),
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// SizedBox(
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// width: ScreenUtil().setWidth(265),
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// child: _getSortBtn(sortField: 'today', left: 20),
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// ),
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// SizedBox(
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// width: ScreenUtil().setWidth(300),
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// child: _getSortBtn(sortField: 'all', left: 50),
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// ),
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SizedBox(
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width: ScreenUtil().setWidth(265),
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child: Text(''),
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),
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SizedBox(
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width: ScreenUtil().setWidth(300),
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child: _getSortBtn(sortField: 'today', left: 20),
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),
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],
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);
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break;
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default:
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return Container();
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break;
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}
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return _headRow;
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}
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/*
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listAllStatisData =
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[
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{
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"id": 1,
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"dwip": "172.16.3.1",
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"dwmc": "锦绣花园",
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"zp_all": 54,
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"hyc_all": 53,
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"zp_today": 1,
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"sends": 1,
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"send_all": 34,
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"csnum": 1,
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"fsnum": 1,
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"cll_today": 23200,
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"cll_all": 3242513
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},
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...
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]
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*/
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//得到统计行
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Widget getStatisRow() {
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Widget _headRow;
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switch (widget.statisType) {
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case 'zptj':
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List _listSum = tj_getAllSum('zp_today');
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List _listAll = tj_getAllSum('zp_all');
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_headRow = Row(
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mainAxisAlignment: MainAxisAlignment.start,
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children: [
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SizedBox(
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width: ScreenUtil().setWidth(455),
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//xx个点位正常\n（共xx个点位）
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child: _getStatisText(
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//text: '${getOKdw().toString()}个点位正常\n（共${listDwinfoGetList2.length.toString()}个点位）',
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text: '共 ${listDwinfoGetList2.length.toString()} 个点位',
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left: ScreenUtil().setWidth(170)),
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),
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SizedBox(
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width: ScreenUtil().setWidth(270),
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//xx个点位，今日共抓拍xx
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child: _getStatisText(
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|
|
//text: '${_listSum[0].toString()}个点位，今日共抓拍${_listSum[1].toString()}',
|
|
|
text: '今日 ${_listSum[1].toString()} 次',
|
|
|
width: ScreenUtil().setWidth(245)),
|
|
|
),
|
|
|
SizedBox(
|
|
|
width: ScreenUtil().setWidth(300),
|
|
|
//xx个点位，总共抓拍xx
|
|
|
child: _getStatisText(
|
|
|
//text: '${_listAll[0].toString()}个点位，总共抓拍${_listAll[1].toString()}',
|
|
|
text: '总共 ${_listAll[1].toString()} 次',
|
|
|
width: ScreenUtil().setWidth(260)),
|
|
|
),
|
|
|
],
|
|
|
);
|
|
|
break;
|
|
|
case 'sh_hyc_tj':
|
|
|
List _listSum = tj_getAllSum('send_all');
|
|
|
//List _listAll = tj_getAllSumCll('total'); // 'total' 字段没有记录详情，所以用tj_getAllSumCll()
|
|
|
List _listAll = tj_getAllSum('hyc_all');
|
|
|
_headRow = Row(
|
|
|
mainAxisAlignment: MainAxisAlignment.start,
|
|
|
children: [
|
|
|
SizedBox(
|
|
|
width: ScreenUtil().setWidth(475),
|
|
|
//xx正常(共13)
|
|
|
child: _getStatisText(
|
|
|
//text: '${getOKdw().toString()}个点位正常\n（共${listDwinfoGetList2.length.toString()}个点位）',
|
|
|
text: '共 ${listDwinfoGetList2.length.toString()} 个点位',
|
|
|
left: ScreenUtil().setWidth(170)),
|
|
|
),
|
|
|
SizedBox(
|
|
|
width: ScreenUtil().setWidth(260),
|
|
|
//xx个点位，总共审核xx
|
|
|
child: _getStatisText(
|
|
|
//text: '${_listAll[0].toString()}个点位，总共审核${_listAll[1].toString()}',
|
|
|
text: '共审核 ${_listAll[1].toString()} 次',
|
|
|
width: ScreenUtil().setWidth(225)),
|
|
|
),
|
|
|
SizedBox(
|
|
|
//xx个点位，总共推送xx
|
|
|
child: _getStatisText(
|
|
|
//text: '${_listSum[0].toString()}个点位，总共推送${_listSum[1].toString()}',
|
|
|
text: '共推送 ${_listSum[1].toString()} 次',
|
|
|
width: ScreenUtil().setWidth(260)),
|
|
|
),
|
|
|
],
|
|
|
);
|
|
|
break;
|
|
|
case 'clltj':
|
|
|
List _listSum = tj_getAllSum('cll_today');
|
|
|
List _listAll = tj_getAllSum('cll_all');
|
|
|
_headRow = Row(
|
|
|
mainAxisAlignment: MainAxisAlignment.start,
|
|
|
children: [
|
|
|
SizedBox(
|
|
|
width: ScreenUtil().setWidth(445),
|
|
|
//xx个点位正常\n（共xx个点位）
|
|
|
child: _getStatisText(
|
|
|
//text: '${getOKdw().toString()}个点位正常\n（共${listDwinfoGetList2.length.toString()}个点位）',
|
|
|
text: '共 ${listDwinfoGetList2.length.toString()} 个点位',
|
|
|
left: ScreenUtil().setWidth(150)),
|
|
|
),
|
|
|
// SizedBox(
|
|
|
// width: ScreenUtil().setWidth(280),
|
|
|
// //xx个点位，今日共抓拍xx
|
|
|
// child: _getStatisText(
|
|
|
// //text: '${_listSum[0].toString()}个点位，今日车流量${_listSum[1].toString()}',
|
|
|
// text: '今日 ${_listSum[1].toString()}',
|
|
|
// width: ScreenUtil().setWidth(265)),
|
|
|
// ),
|
|
|
// SizedBox(
|
|
|
// width: ScreenUtil().setWidth(280),
|
|
|
// //xx个点位，总共抓拍xx
|
|
|
// child: _getStatisText(
|
|
|
// //text: '${_listAll[0].toString()}个点位，总共车流量${_listAll[1].toString()}',
|
|
|
// text: '总共 ${(_listAll[1] ~/ 10000).toString()} 万',
|
|
|
// width: ScreenUtil().setWidth(280)),
|
|
|
// ),
|
|
|
SizedBox(
|
|
|
width: ScreenUtil().setWidth(280),
|
|
|
//xx个点位，今日共抓拍xx
|
|
|
child: _getStatisText(
|
|
|
//text: '${_listSum[0].toString()}个点位，今日车流量${_listSum[1].toString()}',
|
|
|
text: '',
|
|
|
width: ScreenUtil().setWidth(265)),
|
|
|
),
|
|
|
SizedBox(
|
|
|
width: ScreenUtil().setWidth(280),
|
|
|
//xx个点位，今日共抓拍xx
|
|
|
child: _getStatisText(
|
|
|
//text: '${_listSum[0].toString()}个点位，今日车流量${_listSum[1].toString()}',
|
|
|
text: '今日 ${_listSum[1].toString()}',
|
|
|
width: ScreenUtil().setWidth(205)),
|
|
|
),
|
|
|
],
|
|
|
);
|
|
|
break;
|
|
|
default:
|
|
|
return Container();
|
|
|
break;
|
|
|
}
|
|
|
|
|
|
return _headRow;
|
|
|
}
|
|
|
|
|
|
//获取已审核黑烟车统计数据：App.Car_Statis.GetStaHyc
|
|
|
//{
|
|
|
// "ret": 200,
|
|
|
// "data": {
|
|
|
// "total": 40,
|
|
|
// "sends": {
|
|
|
// "total": 0,
|
|
|
// "data": []
|
|
|
// },
|
|
|
// "csnum": {
|
|
|
// "total": 0,
|
|
|
// "data": []
|
|
|
// },
|
|
|
// "fsnum": {
|
|
|
// "total": 0,
|
|
|
// "data": []
|
|
|
// }
|
|
|
// },
|
|
|
// "msg": ""
|
|
|
// }
|
|
|
|
|
|
//获取抓拍统计数据：App.Car_Statis.GetStaYjxx
|
|
|
//{
|
|
|
// "ret": 200,
|
|
|
// "data": {
|
|
|
// "today": {
|
|
|
// "total": 0,
|
|
|
// "data": []
|
|
|
// },
|
|
|
// "all": 40
|
|
|
// },
|
|
|
// "msg": ""
|
|
|
// }
|
|
|
|
|
|
//得到 listAllStatisData[field] 的统计数据，
|
|
|
//适用的字段：抓拍统计的'today'、all；审核统计的"total"、"sends"；
|
|
|
List<int> tj_getAllSum(String field) {
|
|
|
int items = 0;
|
|
|
int sum = 0;
|
|
|
for (var item in listAllStatisData) {
|
|
|
if (item[field] > 0) {
|
|
|
items++;
|
|
|
sum += item[field];
|
|
|
}
|
|
|
}
|
|
|
return [items, sum];
|
|
|
}
|
|
|
|
|
|
//获取车流量统计数据：App.Car_Statis.GetStaCll
|
|
|
//{
|
|
|
// "ret": 200,
|
|
|
// "data": {
|
|
|
// "today": 7010,
|
|
|
// "all": 1640350
|
|
|
// },
|
|
|
// "msg": ""
|
|
|
//}
|
|
|
|
|
|
//得到 listZptjStatis[field] 的统计数据，
|
|
|
//适用的字段：车流量统计的'today'、all
|
|
|
List<int> tj_getAllSumCll(String field) {
|
|
|
int items = 0;
|
|
|
int sum = 0;
|
|
|
for (var item in listZptjStatis) {
|
|
|
if (item[field] > 0) {
|
|
|
items++;
|
|
|
sum += item[field];
|
|
|
}
|
|
|
}
|
|
|
return [items, sum];
|
|
|
}
|
|
|
|
|
|
Widget _getStatisText({@required String text, double left = 0, double width = 100}) {
|
|
|
return Row(
|
|
|
children: [
|
|
|
SizedBox(width: ScreenUtil().setWidth(left)),
|
|
|
Container(
|
|
|
width: width,
|
|
|
child:
|
|
|
Text(text, style: TextStyle(fontSize: 12), maxLines: 2, textAlign: TextAlign.center),
|
|
|
),
|
|
|
//SizedBox(width: ScreenUtil().setWidth(20)),
|
|
|
],
|
|
|
);
|
|
|
}
|
|
|
|
|
|
@override
|
|
|
Widget build(BuildContext context) {
|
|
|
return Scaffold(
|
|
|
appBar: PreferredSize(
|
|
|
preferredSize: Size.fromHeight(ScreenUtil().setHeight(173)), // 设置appBar高度
|
|
|
// 设置appBar高度
|
|
|
child: AppBar(
|
|
|
automaticallyImplyLeading: false,
|
|
|
centerTitle: true,
|
|
|
titleSpacing: 0.0,
|
|
|
flexibleSpace: Container(
|
|
|
//SizedBox(height: ScreenUtil().statusBarHeight), //显示顶部状态栏
|
|
|
// SizedBox(height: ScreenUtil().setHeight(10)), //显示顶部状态栏
|
|
|
padding: EdgeInsets.only(top: ScreenUtil().statusBarHeight), //留出顶部状态栏高度
|
|
|
child: Container(
|
|
|
//height: ScreenUtil().setHeight(173),
|
|
|
decoration: BoxDecoration(
|
|
|
gradient: LinearGradient(
|
|
|
begin: Alignment.centerLeft,
|
|
|
end: Alignment.centerRight,
|
|
|
colors: [
|
|
|
Color.fromRGBO(12, 186, 156, 1),
|
|
|
Color.fromRGBO(39, 127, 235, 1),
|
|
|
],
|
|
|
),
|
|
|
),
|
|
|
// decoration: BoxDecoration(
|
|
|
// gradient: LinearGradient(colors: [
|
|
|
// Color(0xFF0018EB),
|
|
|
// Color(0xFF01C1D9),
|
|
|
// ], begin: Alignment.bottomCenter, end: Alignment.topCenter),
|
|
|
// ),
|
|
|
),
|
|
|
),
|
|
|
title: Padding(
|
|
|
padding: EdgeInsets.only(left: 0, right: 0),
|
|
|
child: Row(
|
|
|
mainAxisAlignment: MainAxisAlignment.start,
|
|
|
children: [
|
|
|
getIconAndTextButton(
|
|
|
iconColor: Colors.white,
|
|
|
iconData: Icons.chevron_left_outlined,
|
|
|
onPress: () {
|
|
|
Navigator.pop(context);
|
|
|
},
|
|
|
),
|
|
|
Expanded(
|
|
|
child: Text(mapStatisType[widget.statisType]['text'],
|
|
|
style: TextStyle(color: Colors.white, fontSize: 20),
|
|
|
textAlign: TextAlign.center,
|
|
|
overflow: TextOverflow.ellipsis),
|
|
|
),
|
|
|
SizedBox(width: 10),
|
|
|
],
|
|
|
),
|
|
|
),
|
|
|
actions: [
|
|
|
InkWell(
|
|
|
child: Image.asset(
|
|
|
widget.statisType == 'zptj'
|
|
|
? 'assets/images/statis_blue.png'
|
|
|
: widget.statisType == 'sh_hyc_tj'
|
|
|
? 'assets/images/statis_red.png'
|
|
|
: 'assets/images/statis_green.png',
|
|
|
width: 32,
|
|
|
height: 32,
|
|
|
color: Colors.white),
|
|
|
onTap: () {
|
|
|
Navigator.of(context).push(
|
|
|
MaterialPageRoute(builder: (context) {
|
|
|
if (widget.statisType == 'clltj') {
|
|
|
return ZptjBarChartOne(
|
|
|
data_ok: true, //listAllStatisData 中的数据已经准备好
|
|
|
statisType: widget.statisType,
|
|
|
);
|
|
|
} else {
|
|
|
return ZptjBarChart(
|
|
|
data_ok: true, //listAllStatisData 中的数据已经准备好
|
|
|
statisType: widget.statisType,
|
|
|
);
|
|
|
}
|
|
|
}),
|
|
|
);
|
|
|
},
|
|
|
),
|
|
|
SizedBox(width: 15),
|
|
|
],
|
|
|
),
|
|
|
),
|
|
|
body: (listAllStatisData.isEmpty)
|
|
|
? getMoreWidget(color: Colors.black38)
|
|
|
: Column(
|
|
|
children: [
|
|
|
SizedBox(height: ScreenUtil().setHeight(20)),
|
|
|
getHeadRow(), //得到表头行
|
|
|
SizedBox(height: ScreenUtil().setHeight(20)),
|
|
|
Divider(height: 1.0, color: Colors.blue),
|
|
|
SizedBox(height: ScreenUtil().setHeight(10)),
|
|
|
getStatisRow(), //得到统计行
|
|
|
SizedBox(height: ScreenUtil().setHeight(10)),
|
|
|
Divider(height: 1.0, color: Colors.blue),
|
|
|
Expanded(
|
|
|
child: ListView.builder(
|
|
|
itemCount: listAllStatisData.length,
|
|
|
itemBuilder: (BuildContext context, index) {
|
|
|
return Column(
|
|
|
children: <Widget>[
|
|
|
_getListTile(context, index),
|
|
|
Divider(height: 1.0),
|
|
|
],
|
|
|
);
|
|
|
},
|
|
|
),
|
|
|
),
|
|
|
],
|
|
|
),
|
|
|
);
|
|
|
}
|
|
|
|
|
|
Widget _getImage(String sortField) {
|
|
|
sortField = (sortField == 'dwmc' ? 'id' : sortField);
|
|
|
String _image = _sortField != sortField
|
|
|
? 'assets/images/sort.png'
|
|
|
: _descending
|
|
|
? 'assets/images/descending.png'
|
|
|
: 'assets/images/ascending.png';
|
|
|
|
|
|
return Container(
|
|
|
margin: EdgeInsets.only(top: 4),
|
|
|
height: ScreenUtil().setWidth(38),
|
|
|
width: ScreenUtil().setWidth(38),
|
|
|
//child: Image.asset('assets/images/ybsthbj.png', fit: BoxFit.fitHeight),
|
|
|
child: Image.asset(_image,
|
|
|
fit: BoxFit.cover,
|
|
|
color: isLoading
|
|
|
? Theme.of(context).disabledColor
|
|
|
: (_sortField == sortField ? Colors.blue : null)));
|
|
|
}
|
|
|
|
|
|
String _sortField = 'dwmc';
|
|
|
bool _descending = false; //默认升序排列
|
|
|
|
|
|
Widget _getSortBtn({@required String sortField, double left = 0}) {
|
|
|
return InkWell(
|
|
|
// color: Colors.white,
|
|
|
// padding: EdgeInsets.all(0),
|
|
|
//iconSize: this.iconSize,
|
|
|
child: Row(
|
|
|
mainAxisAlignment: MainAxisAlignment.start,
|
|
|
children: [
|
|
|
SizedBox(width: ScreenUtil().setWidth(left)),
|
|
|
Text(mapTjDataText[sortField],
|
|
|
style: TextStyle(
|
|
|
fontSize: 18,
|
|
|
color: Colors.blue,
|
|
|
fontWeight: _sortField == sortField || (_sortField == 'id' && sortField == 'dwmc')
|
|
|
? FontWeight.bold
|
|
|
: null)),
|
|
|
SizedBox(width: ScreenUtil().setWidth(20)),
|
|
|
_getImage(sortField),
|
|
|
],
|
|
|
),
|
|
|
onTap: () {
|
|
|
if (isLoading) {
|
|
|
return;
|
|
|
}
|
|
|
print('sortField = $sortField，_descending = $_descending');
|
|
|
//按照用户选择的 sortField、_descending对listSbbjGetList2进行排序，并延时更新
|
|
|
_listSort(sortField: sortField == 'dwmc' ? 'id' : sortField);
|
|
|
},
|
|
|
);
|
|
|
}
|
|
|
|
|
|
// Map<String, String> mapTjDataText = {
|
|
|
// "dwip": '点位IP',
|
|
|
// "today": '今日',
|
|
|
// "all": '总共',
|
|
|
// "total": '总共2',
|
|
|
// "sends": '推送'
|
|
|
// };
|
|
|
|
|
|
//按照用户选择的 sortField、_descending对listZptjStatis进行排序，并延时更新
|
|
|
Future _listSort({@required String sortField, bool bShowToast = false}) {
|
|
|
if (!isLoading && listAllStatisData.length > 0) {
|
|
|
isLoading = true;
|
|
|
try_setState();
|
|
|
|
|
|
if (_sortField == sortField) {
|
|
|
_descending = !_descending; //若是与上一次按同一个自动排序，则切换升序降序
|
|
|
} else {
|
|
|
_descending = false; //默认升序排列
|
|
|
}
|
|
|
|
|
|
switch (sortField) {
|
|
|
default:
|
|
|
if (_descending) {
|
|
|
//按 sortField 降序排序
|
|
|
listAllStatisData.sort((a, b) => (b[sortField]).compareTo(a[sortField]));
|
|
|
} else {
|
|
|
//按 sortField 升序排序
|
|
|
listAllStatisData.sort((a, b) => (a[sortField]).compareTo(b[sortField]));
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
|
|
|
Future.delayed(const Duration(milliseconds: 1000), () {
|
|
|
if (bShowToast) {
|
|
|
Fluttertoast.showToast(
|
|
|
msg:
|
|
|
'按“${mapTjDataText[sortField == 'id' ? 'dwmc' : sortField]}”${_descending ? '降序' : '升序'}排列完成！',
|
|
|
toastLength: Toast.LENGTH_SHORT,
|
|
|
gravity: ToastGravity.CENTER,
|
|
|
);
|
|
|
}
|
|
|
_sortField = sortField;
|
|
|
isLoading = false;
|
|
|
try_setState(); //避免如下异常报错
|
|
|
});
|
|
|
}
|
|
|
}
|
|
|
}
|