126 lines
3.7 KiB
Dart
126 lines
3.7 KiB
Dart
import 'dart:convert';
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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:environmental_protection/views/home.dart';
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import 'package:environmental_protection/views/me.dart';
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import 'package:environmental_protection/views/service.dart';
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import 'package:environmental_protection/views/social.dart';
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import 'package:flutter/material.dart';
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main() async {
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runApp(const DigitalLife());
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}
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class DigitalLife extends StatelessWidget {
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const DigitalLife({super.key});
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@override
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Widget build(BuildContext context) {
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return const MaterialApp(
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home: RouterView(),
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);
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}
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}
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class RouterView extends StatefulWidget {
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const RouterView({super.key});
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@override
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State<RouterView> createState() => _RouterViewState();
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}
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class _RouterViewState extends State<RouterView> {
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bool _isLogin = false;
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int _pageIndex = 0;
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final List<Widget> _pages = [
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const HomePage(),
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const SocialPage(),
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const Placeholder(),
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const ServicePage(),
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const MePage()
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];
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final String _name = "红星海五期";
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GlobalInformation? _globalInformation;
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void _login() async {
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var global = GlobalInformation.getInstance();
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var response = await global.requester.post(resolve("api/login"), body: jsonEncode({
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'username': 'WUvFG3gY',
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'password': 'ZogPgBF6'
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}));
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// print(response.body);
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global.token = jsonDecode(response.body)['token'];
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setState(() {
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_isLogin = true;
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});
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}
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@override
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void initState() {
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super.initState();
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_login();
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}
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@override
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Widget build(BuildContext context) {
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if (!_isLogin) {
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return const Center(child: CircularProgressIndicator());
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}
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_globalInformation ??= GlobalInformation.getInstance(super.setState);
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return Scaffold(
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appBar: AppBar(
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title: Text(_name),
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actions: [
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IconButton(onPressed: (){}, icon: const Icon(MaterialDesign.crop_free)),
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],
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centerTitle: true,
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leading: Center(
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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IconButton(onPressed: (){}, icon: const Icon(Icons.keyboard_arrow_left)),
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const Text("数字社区")
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],
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),
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),
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leadingWidth: 120,
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),
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bottomNavigationBar: BottomNavigationBar(
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currentIndex: _pageIndex,
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items: const [
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BottomNavigationBarItem(icon: Icon(Icons.home), label: "首页"),
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BottomNavigationBarItem(icon: Icon(Icons.group), label: "友邻社交"),
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BottomNavigationBarItem(icon: Icon(null), label: ""),
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BottomNavigationBarItem(icon: Icon(Icons.account_balance), label: "社区服务"),
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BottomNavigationBarItem(icon: Icon(Icons.account_box), label: "我的")
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],
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selectedItemColor: Colors.blue,
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unselectedItemColor: Colors.grey,
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showUnselectedLabels: true,
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type: BottomNavigationBarType.fixed,
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onTap: (i){
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if (i == 2){
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return;
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}
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if (i > 2){
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) => _pages[i],
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),
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);
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return;
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}
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setState(() {
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_pageIndex = i;
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});
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},
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),
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floatingActionButton: FloatingActionButton(
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onPressed: () { },
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shape: const CircleBorder(),
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backgroundColor: Colors.blue,
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foregroundColor: Colors.white,
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child: const Icon(Icons.add, size: 50),
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),
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floatingActionButtonLocation: FloatingActionButtonLocation.centerDocked,
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body: _pages[_pageIndex],
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);
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}
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} |