475 lines
14 KiB
Dart
475 lines
14 KiB
Dart
import 'package:environmental_protection/common/user_information.dart';
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import 'package:environmental_protection/icon/material_design_icons.dart';
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import 'package:flutter/material.dart';
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class HomePage extends StatefulWidget {
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const HomePage({super.key});
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@override
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State<HomePage> createState() => _HomePageState();
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}
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class _HomePageState extends State<HomePage> {
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@override
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Widget build(BuildContext context) {
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return ListView(
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padding: const EdgeInsetsDirectional.all(10),
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children: const [
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Advantage(),
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Notifications(),
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Applications(),
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Activities(),
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Dynamics(),
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Reminders()
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],
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);
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}
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}
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class Advantage extends StatefulWidget {
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const Advantage({super.key});
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@override
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State<Advantage> createState() => _AdvantageState();
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}
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class _AdvantageState extends State<Advantage> {
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List<String> urls = [
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"/profile/upload/2021/11/27/12qw.jpg",
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"/profile/upload/2021/11/27/34qw.jpg",
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"/profile/upload/2021/11/27/56qw.jpg",
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"/profile/upload/2021/11/27/78qw.jpg",
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"/profile/upload/2023/12/28/5a48fd02-4232-4b1d-8ce3-3420d2447c5e.jpg"
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];
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int _index = 0;
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@override
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Widget build(BuildContext context) {
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List<Widget> container = [];
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double width = 10;
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double height = 10;
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for(var i = 0;i < urls.length; i++){
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var c = Container(width: width, height: height, decoration: const BoxDecoration(shape: BoxShape.circle, color: Colors.grey), margin: const EdgeInsetsDirectional.all(2));
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if (i == _index){
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c = Container(width: width, height: height, decoration: const BoxDecoration(shape: BoxShape.circle, color: Colors.blue), margin: const EdgeInsetsDirectional.all(2));
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}
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container.add(c);
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}
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return Column(
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children: [
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SizedBox(
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height: 200,
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child: PageView(
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scrollDirection: Axis.horizontal,
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children: urls.map((e) => Image(image: NetworkImage("http://124.93.196.45:10091/Neusoft/community$e"))).toList(),
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onPageChanged: (index) {
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setState(() {
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_index = index;
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});
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},
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)
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),
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Container(
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margin: const EdgeInsetsDirectional.only(top: 10),
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child: Flex(
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direction: Axis.horizontal,
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mainAxisAlignment: MainAxisAlignment.center,
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children: container,
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),
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)
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],
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);
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}
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}
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class Notifications extends StatefulWidget {
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const Notifications({super.key});
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@override
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State<Notifications> createState() => _NotificationsState();
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}
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class _NotificationsState extends State<Notifications> {
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GlobalInformation? global;
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final String _notifiction = "通知";
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@override
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Widget build(BuildContext context) {
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return Row(
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children: [
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const Icon(MaterialDesign.sms, color: Colors.blue),
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Text(_notifiction)
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],
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);
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}
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}
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class Application extends StatelessWidget {
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final IconData icon;
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final String title;
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const Application({super.key, required this.icon, required this.title});
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@override
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Widget build(BuildContext context) {
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return Container(
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width: 60,
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height: 60,
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decoration: BoxDecoration(border: Border.all(color: Colors.blue), borderRadius: BorderRadius.circular(10)),
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alignment: Alignment.center,
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margin: const EdgeInsetsDirectional.all(10),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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Icon(icon),
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Text(title)
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],
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),
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);
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}
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}
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class Applications extends StatefulWidget {
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const Applications({super.key});
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@override
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State<Applications> createState() => _ApplicationsState();
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}
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class _ApplicationsState extends State<Applications> {
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@override
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Widget build(BuildContext context) {
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return SizedBox(
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height: 200,
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child: GridView(
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gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(crossAxisCount: 4),
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children: const [
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Application(icon: MaterialDesign.exit_to_app, title: "开门"),
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Application(icon: MaterialDesign.home, title: "我的房屋"),
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Application(icon: MaterialDesign.directions_car, title: "我的车位",),
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Application(icon: Icons.account_balance_wallet, title: "物业缴费",),
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Application(icon: MaterialDesign.crop_free, title: "扫码取件",),
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Application(icon: MaterialDesign.sms, title: "社区公告",),
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Application(icon: MaterialDesign.call, title: "社区电话",),
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Application(icon: MaterialDesign.email, title: "投诉建议",)
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]
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)
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);
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}
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}
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class Activity extends StatelessWidget {
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final String title;
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final double kmDistance;
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const Activity({super.key, required this.title, required this.kmDistance});
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@override
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Widget build(BuildContext context) {
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return Container(
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width: 200,
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height: 50,
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padding: const EdgeInsetsDirectional.all(5),
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decoration: BoxDecoration(
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border: Border.all(
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color: const Color.fromARGB(50, 0, 0, 100),
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width: 1
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),
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borderRadius: BorderRadius.circular(10)
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),
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child: Row(
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children: [
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const SizedBox(
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width: 80,
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height: 50,
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child: Placeholder()
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),
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SizedBox(
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width: 100,
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child: Column(
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children: [
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Container(
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margin: const EdgeInsetsDirectional.only(start: 10, top: 10),
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child: Text(
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title,
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softWrap: true,
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),
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),
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Container(
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alignment: Alignment.centerLeft,
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margin: const EdgeInsetsDirectional.only(start: 10, top: 5),
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child: Text(
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"距您$kmDistance km",
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style: const TextStyle(
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color: Colors.grey,
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fontSize: 10,
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),
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textAlign: TextAlign.left,
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),
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)
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],
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),
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)
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],
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),
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);
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}
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}
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class Activities extends StatefulWidget {
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const Activities({super.key});
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@override
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State<Activities> createState() => _ActivitiesState();
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}
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class ShowMoreContainer extends StatelessWidget {
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final String title;
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final Widget child;
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final bool showMore;
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const ShowMoreContainer({super.key, required this.title, required this.child, required this.showMore});
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@override
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Widget build(BuildContext context) {
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var titleWidget = [
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Positioned(
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left: 0,
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top: 0,
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child: Text(
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title,
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style: const TextStyle(
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fontSize: 20
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),
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)
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),
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];
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if (showMore) {
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titleWidget.add(Positioned(
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right: 0,
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top: 0,
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child: InkWell(
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onTap: (){},
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child: const Row(
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children: [
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Text("查看更多"),
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Icon(MaterialDesign.keyboard_arrow_right)
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]
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)
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)
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));
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}
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return Column(
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children: [
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SizedBox(
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height: 30,
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child: Stack(
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children: titleWidget,
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)
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),
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Container(
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margin: const EdgeInsetsDirectional.only(top: 10),
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child: child,
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)
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],
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);
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}
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}
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class _ActivitiesState extends State<Activities> {
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@override
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Widget build(BuildContext context) {
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return ShowMoreContainer(
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title: "社区活动",
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showMore: true,
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child: SizedBox(
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height: 100,
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child: ListView(
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scrollDirection: Axis.horizontal,
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children: const [
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Activity(title: "红星社区地毯清洗活动", kmDistance: 3.6),
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Activity(title: "红星社区地毯清洗活动", kmDistance: 3.6),
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Activity(title: "红星社区地毯清洗活动", kmDistance: 3.6),
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Activity(title: "红星社区地毯清洗活动", kmDistance: 3.6)
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],
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)
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)
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);
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}
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}
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class Dynamic extends StatelessWidget {
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final String title;
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final String source;
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final int commentCount;
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final DateTime sendTime;
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const Dynamic({super.key, required this.title, required this.source, required this.commentCount, required this.sendTime});
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@override
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Widget build(BuildContext context) {
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var beforeTime = DateTime.now().difference(sendTime);
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var hour = beforeTime.inHours;
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var time = "$hour 小时前";
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if (hour > 24){
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time = "1 天前";
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}
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return SizedBox(
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width: 500,
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height: 150,
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child: Stack(
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children: [
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Positioned(
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left: 0,
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top: 10,
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child: Column(
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children: [
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SizedBox(
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width: 170,
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child: Text(
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title,
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softWrap: true,
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maxLines: 2,
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overflow: TextOverflow.ellipsis,
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style: const TextStyle(
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fontSize: 24,
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fontWeight: FontWeight.w900
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),
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),
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),
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Text(
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"$source $commentCount评论 $time",
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style: const TextStyle(
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color: Colors.grey
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),
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)
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],
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),
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),
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const Positioned(
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right: 0,
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top: 0,
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child: SizedBox(
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width: 200,
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height: 100,
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child: Placeholder(),
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)
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)
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],
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),
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);
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}
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}
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class Dynamics extends StatefulWidget {
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const Dynamics({super.key});
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@override
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State<Dynamics> createState() => _DynamicsState();
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}
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class _DynamicsState extends State<Dynamics> {
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@override
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Widget build(BuildContext context) {
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return ShowMoreContainer(
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title: "社区动态",
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showMore: true,
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child: SizedBox(
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height: 300,
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child: ListView(
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children: [
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Dynamic(title: "内容标题示例内容标题示例内容标题示例内容标题示例内容标题示例内容标题示例内容标题示例内容标题示例内容标题示例内容标题示例", source: "内容来源", commentCount: 15, sendTime: DateTime.now().subtract(Duration(hours: 1))),
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Dynamic(title: "内容标题示例内容标题示例内容标题示例内容标题示例内容标题示例内容标题示例内容标题示例内容标题示例内容标题示例内容标题示例", source: "内容来源", commentCount: 15, sendTime: DateTime.now().subtract(Duration(hours: 1))),
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Dynamic(title: "内容标题示例内容标题示例内容标题示例内容标题示例内容标题示const 例内容标题示例内容标题示例内容标题示例内容标题示例内容标题示例", source: "内容来源", commentCount: 15, sendTime: DateTime.now().subtract(Duration(hours: 1)))
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],
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),
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)
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);
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}
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}
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class Reminder extends StatelessWidget {
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final String message;
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const Reminder({super.key, required this.message});
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@override
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Widget build(BuildContext context) {
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return Container(
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margin: const EdgeInsetsDirectional.only(top: 10),
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child: Row(
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children: [
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const SizedBox(
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width: 50,
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height: 50,
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child: Placeholder(),
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),
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Container(
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margin: const EdgeInsetsDirectional.only(start: 10),
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child: Flex(
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direction: Axis.vertical,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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"认证申请进度提醒",
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style: TextStyle(
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fontWeight: FontWeight.w700,
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fontSize: 20,
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),
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),
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SizedBox(
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width: 300,
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child: Text(
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message,
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style: const TextStyle(
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color: Colors.grey,
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fontSize: 12,
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overflow: TextOverflow.ellipsis
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),
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),
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)
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],
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),
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),
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Row(
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children: [
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Container(
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width: 5,
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height: 5,
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decoration: const BoxDecoration(
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color: Colors.red,
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shape: BoxShape.circle
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),
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),
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const Icon(Icons.keyboard_arrow_right, color: Colors.grey)
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],
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)
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],
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),
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);
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}
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}
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class Reminders extends StatefulWidget {
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const Reminders({super.key});
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@override
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State<Reminders> createState() => _RemindersState();
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}
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class _RemindersState extends State<Reminders> {
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@override
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Widget build(BuildContext context) {
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return ShowMoreContainer(
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title: "认证提醒",
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showMore: false,
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child: SizedBox(
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height: 300,
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child: ListView(
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children: const [
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Reminder(message: "认证已通过，查看认证已通过，查看认证已通过，查看认证已通过，查看认证已通过，查看认证已通过，查看"),
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Reminder(message: "认证已通过，查看认证已通过，查看认证已通过，查看认证已通过，查看认证已通过，查看认证已通过，查看")
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],
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),
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)
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);
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}
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}
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