full retard renaming
This commit is contained in:
255
lib/screens/detailview_screen.dart
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255
lib/screens/detailview_screen.dart
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@ -0,0 +1,255 @@
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import 'dart:io';
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import 'dart:typed_data';
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import 'package:flutter/material.dart';
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import 'package:cached_network_image/cached_network_image.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:flutter_cache_manager/flutter_cache_manager.dart';
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import 'package:go_router/go_router.dart';
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import 'package:share_plus/share_plus.dart';
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import 'package:f0ckapp/models/mediaitem_model.dart';
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import 'package:f0ckapp/widgets/video_widget.dart';
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import 'package:f0ckapp/utils/smartrefreshindicator_util.dart';
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import 'package:f0ckapp/utils/pagetransformer_util.dart';
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import 'package:f0ckapp/providers/media_provider.dart';
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class DetailView extends ConsumerStatefulWidget {
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final int initialItemId;
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const DetailView({super.key, required this.initialItemId});
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@override
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ConsumerState<DetailView> createState() => _DetailViewState();
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}
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class _DetailViewState extends ConsumerState<DetailView> {
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PageController? _pageController;
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bool isLoading = false;
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int _currentIndex = 0;
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@override
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void initState() {
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super.initState();
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}
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void _preloadAdjacentMedia(int index) async {
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final mediaState = ref.read(mediaProvider);
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for (int offset in [-1, 1]) {
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final adjacentIndex = index + offset;
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if (adjacentIndex >= 0 && adjacentIndex < mediaState.mediaItems.length) {
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final url = mediaState.mediaItems[adjacentIndex].mediaUrl;
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if (await DefaultCacheManager().getFileFromCache(url) == null) {
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await DefaultCacheManager().downloadFile(url);
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}
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}
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}
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}
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Future<void> _loadMoreMedia() async {
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if (isLoading) return;
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setState(() => isLoading = true);
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try {
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await ref.read(mediaProvider.notifier).loadMedia();
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} catch (e) {
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_showError("Fehler beim Laden der Medien: $e");
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} finally {
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setState(() => isLoading = false);
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}
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}
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void _showError(String message) {
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if (!mounted) return;
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ScaffoldMessenger.of(context)
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..removeCurrentSnackBar()
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..showSnackBar(SnackBar(content: Text(message)));
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}
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@override
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void dispose() {
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_pageController?.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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final mediaState = ref.watch(mediaProvider);
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final int itemIndex = mediaState.mediaItems.indexWhere(
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(item) => item.id == widget.initialItemId,
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);
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if (itemIndex == -1) {
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Future.microtask(() {
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ref
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.read(mediaProvider.notifier)
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.loadMedia(id: widget.initialItemId + 50);
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});
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return Scaffold(
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appBar: AppBar(),
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body: const Center(child: CircularProgressIndicator()),
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);
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}
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if (_pageController == null) {
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_pageController = PageController(initialPage: itemIndex);
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_currentIndex = itemIndex;
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_pageController!.addListener(() {
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setState(() => _currentIndex = _pageController!.page?.round() ?? 0);
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});
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_preloadAdjacentMedia(itemIndex);
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}
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return Scaffold(
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appBar: AppBar(
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centerTitle: true,
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title: Text('f0ck #${mediaState.mediaItems[_currentIndex].id}'),
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automaticallyImplyLeading: false,
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leading: IconButton(
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icon: const Icon(Icons.arrow_back),
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onPressed: () {
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context.canPop() ? context.pop() : context.go('/', extra: true);
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},
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),
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actions: [
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IconButton(
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icon: const Icon(Icons.fullscreen),
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onPressed: () {
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_showError('fullscreen ist wip');
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},
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),
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IconButton(
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icon: const Icon(Icons.download),
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onPressed: () {
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_showError('download ist wip');
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},
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),
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PopupMenuButton<String>(
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onSelected: (value) async {
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final item = mediaState.mediaItems[_currentIndex];
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switch (value) {
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case 'media':
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File file = await DefaultCacheManager().getSingleFile(
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item.mediaUrl,
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);
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Uint8List bytes = await file.readAsBytes();
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final params = ShareParams(
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files: [XFile.fromData(bytes, mimeType: item.mime)],
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);
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await SharePlus.instance.share(params);
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break;
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case 'direct_link':
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await SharePlus.instance.share(
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ShareParams(text: item.mediaUrl),
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);
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break;
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case 'post_link':
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await SharePlus.instance.share(
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ShareParams(text: item.postUrl),
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);
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break;
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}
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},
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itemBuilder: (context) => [
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PopupMenuItem(
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value: 'media',
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child: ListTile(
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leading: const Icon(Icons.image),
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title: const Text('Als Datei'),
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),
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),
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PopupMenuItem(
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value: 'direct_link',
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child: ListTile(
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leading: const Icon(Icons.link),
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title: const Text('Link zur Datei'),
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),
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),
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PopupMenuItem(
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value: 'post_link',
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child: ListTile(
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leading: const Icon(Icons.article),
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title: const Text('Link zum f0ck'),
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),
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),
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],
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icon: const Icon(Icons.share),
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),
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],
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),
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body: Stack(
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children: [
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PageTransformer(
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controller: _pageController!,
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pages: mediaState.mediaItems.map((item) {
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int itemIndex = mediaState.mediaItems.indexOf(item);
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return SafeArea(
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child: SmartRefreshIndicator(
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onRefresh: _loadMoreMedia,
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child: _buildMediaItem(item, _currentIndex == itemIndex),
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),
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);
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}).toList(),
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),
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],
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),
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persistentFooterButtons: mediaState.tag != null
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? [
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Center(
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child: InputChip(
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label: Text(mediaState.tag!),
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onDeleted: () {
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ref.read(mediaProvider.notifier).setTag(null);
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context.go('/', extra: true);
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},
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),
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),
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]
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: null,
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);
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}
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Widget _buildMediaItem(MediaItem item, bool isActive) {
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final mediaNotifier = ref.read(mediaProvider.notifier);
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return SingleChildScrollView(
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child: Column(
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children: [
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if (item.mime.startsWith('image'))
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CachedNetworkImage(
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imageUrl: item.mediaUrl,
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fit: BoxFit.contain,
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placeholder: (context, url) => const CircularProgressIndicator(),
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errorWidget: (context, url, error) => const Icon(Icons.error),
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)
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else
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VideoWidget(details: item, isActive: isActive),
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const SizedBox(height: 10, width: double.infinity),
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Wrap(
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alignment: WrapAlignment.center,
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spacing: 5.0,
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children: item.tags.map((tag) {
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return ActionChip(
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onPressed: () {
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if (tag.tag == 'sfw' || tag.tag == 'nsfw') return;
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setState(() {
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mediaNotifier.setTag(tag.tag);
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context.go('/', extra: true);
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});
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},
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label: Text(tag.tag),
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backgroundColor: switch (tag.id) {
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1 => Colors.green,
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2 => Colors.red,
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_ => const Color(0xFF090909),
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},
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labelStyle: const TextStyle(color: Colors.white),
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);
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}).toList(),
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),
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const SizedBox(height: 20),
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],
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),
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);
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}
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}
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