Solian/lib/screens/home.dart

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import 'package:flutter/material.dart';
import 'package:get/get.dart';
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import 'package:solian/controllers/post_list_controller.dart';
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import 'package:solian/providers/auth.dart';
import 'package:solian/router.dart';
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import 'package:solian/screens/account/notification.dart';
import 'package:solian/theme.dart';
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import 'package:solian/widgets/app_bar_title.dart';
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import 'package:solian/widgets/current_state_action.dart';
import 'package:solian/widgets/app_bar_leading.dart';
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import 'package:solian/widgets/feed/feed_list.dart';
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import 'package:solian/widgets/posts/post_shuffle_swiper.dart';
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class HomeScreen extends StatefulWidget {
const HomeScreen({super.key});
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@override
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State<HomeScreen> createState() => _HomeScreenState();
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}
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class _HomeScreenState extends State<HomeScreen>
with SingleTickerProviderStateMixin {
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late final PostListController _postController;
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late final TabController _tabController;
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@override
void initState() {
super.initState();
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_postController = PostListController();
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_tabController = TabController(length: 2, vsync: this);
_tabController.addListener(() {
switch (_tabController.index) {
case 0:
case 1:
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if (_postController.mode.value == _tabController.index) return;
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_postController.mode.value = _tabController.index;
_postController.reloadAllOver();
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}
});
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}
@override
Widget build(BuildContext context) {
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return Material(
color: Theme.of(context).colorScheme.surface,
child: Scaffold(
floatingActionButton: FloatingActionButton(
child: const Icon(Icons.add),
onPressed: () {
showModalBottomSheet(
useRootNavigator: true,
isScrollControlled: true,
context: context,
builder: (context) => const PostCreatePopup(),
);
},
),
body: NestedScrollView(
headerSliverBuilder: (BuildContext context, bool innerBoxIsScrolled) {
return [
SliverAppBar(
title: AppBarTitle('home'.tr),
centerTitle: false,
floating: true,
toolbarHeight: SolianTheme.toolbarHeight(context),
leading: AppBarLeadingButton.adaptive(context),
actions: [
const BackgroundStateWidget(),
const NotificationButton(),
SizedBox(
width: SolianTheme.isLargeScreen(context) ? 8 : 16,
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),
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],
bottom: TabBar(
controller: _tabController,
tabs: [
Tab(text: 'postListNews'.tr),
Tab(text: 'postListShuffle'.tr),
],
),
)
];
},
body: Obx(() {
if (_postController.isPreparing.isTrue) {
return const Center(
child: CircularProgressIndicator(),
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);
}
return TabBarView(
physics: const NeverScrollableScrollPhysics(),
controller: _tabController,
children: [
RefreshIndicator(
onRefresh: () => _postController.reloadAllOver(),
child: CustomScrollView(slivers: [
FeedListWidget(
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controller: _postController.pagingController,
),
]),
),
PostShuffleSwiper(controller: _postController),
],
);
}),
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),
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),
);
}
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@override
void dispose() {
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_postController.dispose();
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super.dispose();
}
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}
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class PostCreatePopup extends StatelessWidget {
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final bool hideDraftBox;
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final Function? onCreated;
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const PostCreatePopup({
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super.key,
this.hideDraftBox = false,
this.onCreated,
});
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@override
Widget build(BuildContext context) {
final AuthProvider auth = Get.find();
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if (auth.isAuthorized.isFalse) {
return const SizedBox();
}
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final List<dynamic> actionList = [
(
icon: const Icon(Icons.edit_square),
label: 'postEditor'.tr,
onTap: () {
Navigator.pop(context);
AppRouter.instance.pushNamed('postEditor').then((val) {
if (val != null && onCreated != null) onCreated!();
});
},
),
(
icon: const Icon(Icons.drafts),
label: 'draftBoxOpen'.tr,
onTap: () {
Navigator.pop(context);
AppRouter.instance.pushNamed('draftBox');
},
),
];
return SizedBox(
height: MediaQuery.of(context).size.height * 0.35,
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'postNew'.tr,
style: Theme.of(context).textTheme.headlineSmall,
).paddingOnly(left: 24, right: 24, top: 32, bottom: 16),
Expanded(
child: GridView.count(
physics: const NeverScrollableScrollPhysics(),
crossAxisCount: 3,
children: actionList
.map((x) => Card(
color: Theme.of(context).colorScheme.surfaceContainer,
child: InkWell(
borderRadius:
const BorderRadius.all(Radius.circular(8)),
onTap: x.onTap,
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
x.icon,
const SizedBox(height: 8),
Text(x.label),
],
).paddingAll(18),
),
))
.toList(),
).paddingSymmetric(horizontal: 20),
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),
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],
),
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);
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}
}