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124 lines
3.6 KiB
124 lines
3.6 KiB
import 'package:flutter/material.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import '/views/main/conversation_list.dart';
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import '/views/main/friend_list.dart';
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import '/views/main/profile.dart';
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import '/utils/storage/friends.dart';
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import '/utils/storage/conversations.dart';
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import '/utils/storage/messages.dart';
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import '/models/conversations.dart';
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import '/models/friends.dart';
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class Home extends StatefulWidget {
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const Home({Key? key}) : super(key: key);
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@override
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State<Home> createState() => _HomeState();
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}
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class _HomeState extends State<Home> {
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List<Conversation> conversations = [];
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List<Friend> friends = [];
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bool isLoading = true;
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int _selectedIndex = 0;
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List<Widget> _widgetOptions = <Widget>[
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const ConversationList(conversations: []),
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const FriendList(friends: []),
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const Profile(),
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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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updateData();
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}
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void updateData() async {
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await checkLogin();
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await updateFriends();
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await updateConversations();
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await updateMessageThreads();
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conversations = await getConversations();
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friends = await getFriends();
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setState(() {
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_widgetOptions = <Widget>[
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ConversationList(conversations: conversations),
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FriendList(friends: friends),
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const Profile(),
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];
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isLoading = false;
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});
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}
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// TODO: Do server GET check here
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Future checkLogin() async {
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SharedPreferences preferences = await SharedPreferences.getInstance();
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if (preferences.getBool('islogin') != true) {
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Navigator.pushNamedAndRemoveUntil(context, '/landing', ModalRoute.withName('/landing'));
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}
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}
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void _onItemTapped(int index) {
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setState(() {
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_selectedIndex = index;
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});
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}
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Widget loading() {
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return Stack(
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children: <Widget>[
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const Opacity(
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opacity: 0.1,
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child: ModalBarrier(dismissible: false, color: Colors.black),
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),
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Center(
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child: Column(
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mainAxisSize: MainAxisSize.max,
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mainAxisAlignment: MainAxisAlignment.center,
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children: const <Widget> [
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CircularProgressIndicator(),
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SizedBox(height: 25),
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Text("Loading..."),
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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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@override
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Widget build(BuildContext context) {
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return WillPopScope(
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onWillPop: () async => false,
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child: Scaffold(
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body: isLoading ? loading() : _widgetOptions.elementAt(_selectedIndex),
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bottomNavigationBar: isLoading ? const SizedBox.shrink() : BottomNavigationBar(
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currentIndex: _selectedIndex,
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onTap: _onItemTapped,
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selectedItemColor: Colors.red,
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unselectedItemColor: Colors.grey.shade600,
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selectedLabelStyle: const TextStyle(fontWeight: FontWeight.w600),
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unselectedLabelStyle: const TextStyle(fontWeight: FontWeight.w600),
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type: BottomNavigationBarType.fixed,
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items: const [
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BottomNavigationBarItem(
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icon: Icon(Icons.message),
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label: "Chats",
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),
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BottomNavigationBarItem(
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icon: Icon(Icons.group_work),
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label: "Friends",
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),
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BottomNavigationBarItem(
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icon: Icon(Icons.account_box),
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label: "Profile",
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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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