102 lines
2.9 KiB
Dart
102 lines
2.9 KiB
Dart
import 'dart:convert';
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import 'package:flutter/material.dart';
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import 'package:model_of_the_times/entities/ViewInformation.dart';
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import 'package:model_of_the_times/icons/material_design_icons.dart';
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import 'package:model_of_the_times/requester/requester.dart';
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import 'package:model_of_the_times/views/activity.dart';
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import 'package:model_of_the_times/views/common/data_required.dart';
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import 'package:model_of_the_times/views/home.dart';
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import 'package:model_of_the_times/views/learned.dart';
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void main() {
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runApp(const MyApp());
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}
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class MyApp extends StatelessWidget {
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const MyApp({super.key});
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// This widget is the root of your application.
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@override
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Widget build(BuildContext context) {
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return MaterialApp(
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title: '时代楷模',
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theme: ThemeData(
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colorScheme: ColorScheme.fromSeed(seedColor: Colors.red, surface: Colors.white),
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useMaterial3: true,
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),
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home: DataRequired(
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fetchData: (global) async {
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var data = await global.requester.post(resolve("/app/login"), body: jsonEncode({'username': 'WUvFG3gY','password': 'ZogPgBF6'}));
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return jsonFromResponse(data);
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},
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afterLoading: (data){
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GlobalInformation.getInstance().token = data['token'];
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return const MainPage();
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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 MainPage extends StatefulWidget {
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const MainPage({super.key});
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@override
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State<MainPage> createState() => _MainPageState();
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}
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class _MainPageState extends State<MainPage> {
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int _nowPageIndex = 0;
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final List<ViewInformation> _pages = [
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ViewInformation(const HomeView(), "时代楷模"),
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ViewInformation(const Activity(), "公益活动"),
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ViewInformation(const Learned(), "学习心得")
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];
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@override
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Widget build(BuildContext context) {
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final page = _pages[_nowPageIndex];
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return Scaffold(
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appBar: AppBar(
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title: Text(
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page.title,
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style: const TextStyle(
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color: Colors.red
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),
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),
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centerTitle: true,
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),
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body: page.view,
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bottomNavigationBar: BottomNavigationBar(
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onTap: (newIndex){
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if (newIndex >= _pages.length) {
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return;
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}
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setState(() {
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_nowPageIndex = newIndex;
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});
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},
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currentIndex: _nowPageIndex,
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type: BottomNavigationBarType.fixed,
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items: const [
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BottomNavigationBarItem(
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icon: Icon(MaterialDesign.home),
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label: "首页"
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),
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BottomNavigationBarItem(
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icon: Icon(MaterialDesign.feedback),
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label: "公益"
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),
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BottomNavigationBarItem(
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icon: Icon(MaterialDesign.favorite),
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label: "心得"
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),
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BottomNavigationBarItem(
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icon: Icon(MaterialDesign.view_stream),
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label: "数据分析"
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),
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]
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),
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);
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}
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} |