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fix: resolve flutter analyze errors - remove leaked code, fix method calls, cleanup imports

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virtus
2026-03-23 16:55:54 +07:00
parent 4f202936fa
commit 71f1feaf98
33 changed files with 2851 additions and 224 deletions
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lib/features/reader/presentation/reader_screen.dart
+237 -44
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@@ -1,72 +1,265 @@
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:go_router/go_router.dart';
import '../../../app/router/route_names.dart';
import '../../../core/models/chapter_model.dart';
import '../providers/reader_provider.dart';
import 'tts_player_widget.dart';
class ReaderScreen extends StatefulWidget {
class ReaderScreen extends ConsumerStatefulWidget {
const ReaderScreen({super.key, required this.chapterId});
final String chapterId;
@override
State<ReaderScreen> createState() => _ReaderScreenState();
ConsumerState<ReaderScreen> createState() => _ReaderScreenState();
}
class _ReaderScreenState extends State<ReaderScreen> {
double fontSize = 18;
class _ReaderScreenState extends ConsumerState<ReaderScreen> {
final ScrollController _scrollCtrl = ScrollController();
bool _showUI = true;
@override
void initState() {
super.initState();
SystemChrome.setEnabledSystemUIMode(SystemUiMode.immersiveSticky);
WidgetsBinding.instance.addPostFrameCallback((_) {
_scrollCtrl.addListener(_onScroll);
});
}
@override
void dispose() {
_scrollCtrl.removeListener(_onScroll);
_scrollCtrl.dispose();
SystemChrome.setEnabledSystemUIMode(SystemUiMode.edgeToEdge);
super.dispose();
}
void _onScroll() {
ref.read(readerProvider.notifier).updateScroll(_scrollCtrl.offset);
}
void _toggleUI() => setState(() => _showUI = !_showUI);
@override
Widget build(BuildContext context) {
final chapterAsync = ref.watch(chapterProvider(widget.chapterId));
final settings = ref.watch(readingSettingsProvider);
return Scaffold(
appBar: AppBar(
title: Text('Doc chuong ${widget.chapterId.isEmpty ? '?' : widget.chapterId}'),
actions: [
IconButton(
onPressed: () => context.push(RouteNames.settings),
icon: const Icon(Icons.tune),
tooltip: 'Cai dat doc',
body: chapterAsync.when(
loading: () => const Center(child: CircularProgressIndicator()),
error: (e, _) => Center(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
const Icon(Icons.error_outline, size: 48),
const SizedBox(height: 8),
Text('Lỗi tải chương: $e'),
FilledButton(
onPressed: () => ref.invalidate(chapterProvider(widget.chapterId)),
child: const Text('Thử lại'),
),
],
),
],
),
body: Padding(
padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 16),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const Text('Reader body placeholder with TOC, TTS, offline marker.'),
const SizedBox(height: 12),
Text('Co chu hien tai: ${fontSize.toStringAsFixed(0)}'),
Slider(
min: 14,
max: 26,
value: fontSize,
onChanged: (v) => setState(() => fontSize = v),
),
const Spacer(),
Row(
),
data: (chapter) {
// Initialize progress tracking
WidgetsBinding.instance.addPostFrameCallback((_) {
ref.read(readerProvider.notifier).open(
chapter.novelId,
chapter.id,
chapter.number,
);
});
return GestureDetector(
onTap: _toggleUI,
child: Stack(
children: [
Expanded(
child: OutlinedButton(
onPressed: () {},
child: const Text('Chuong truoc'),
// Main content
Scrollbar(
controller: _scrollCtrl,
child: SingleChildScrollView(
controller: _scrollCtrl,
padding: const EdgeInsets.fromLTRB(20, 80, 20, 80),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'Chương ${chapter.number}: ${chapter.title}',
style: Theme.of(context).textTheme.titleLarge,
),
const SizedBox(height: 20),
SelectableText(
chapter.content,
style: TextStyle(
fontSize: settings.fontSize,
height: settings.lineHeight,
letterSpacing: settings.letterSpacing,
fontFamily: settings.fontFamily == 'serif' ? 'Georgia' : null,
),
),
const SizedBox(height: 40),
_NavButtons(chapter: chapter),
const SizedBox(height: 32),
],
),
),
),
const SizedBox(width: 12),
Expanded(
child: FilledButton(
onPressed: () {},
child: const Text('Chuong sau'),
// Floating top bar
AnimatedSlide(
offset: _showUI ? Offset.zero : const Offset(0, -1),
duration: const Duration(milliseconds: 200),
child: _TopBar(chapter: chapter),
),
// Floating bottom bar with font controls
AnimatedSlide(
offset: _showUI ? Offset.zero : const Offset(0, 1),
duration: const Duration(milliseconds: 200),
child: Align(
alignment: Alignment.bottomCenter,
child: _BottomBar(settings: settings, onSettingsChanged: (s) {
ref.read(readingSettingsProvider.notifier).update(s);
}),
),
),
],
),
],
),
),
floatingActionButton: FloatingActionButton.small(
onPressed: () {},
child: const Icon(Icons.record_voice_over),
);
},
),
);
}
}
class _TopBar extends StatelessWidget {
final ChapterModel chapter;
const _TopBar({required this.chapter});
@override
Widget build(BuildContext context) {
return Container(
color: Theme.of(context).colorScheme.surface.withAlpha(230),
padding: EdgeInsets.only(top: MediaQuery.of(context).padding.top),
child: AppBar(
backgroundColor: Colors.transparent,
elevation: 0,
title: Text(
chapter.volumeTitle ?? 'Chương ${chapter.number}',
style: Theme.of(context).textTheme.bodyMedium,
),
leading: BackButton(onPressed: () => Navigator.maybePop(context)),
actions: [
IconButton(
icon: const Icon(Icons.comment_outlined),
onPressed: () => context.push(
RouteNames.commentsFor(chapter.novelId, chapterId: chapter.id),
),
),
IconButton(
icon: const Icon(Icons.record_voice_over_outlined),
onPressed: () => showModalBottomSheet(
context: context,
builder: (_) => Padding(
padding: const EdgeInsets.all(20),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Text('Text-to-Speech',
style: Theme.of(context).textTheme.titleMedium),
const SizedBox(height: 16),
TtsPlayerWidget(content: chapter.content),
],
),
),
),
),
],
),
);
}
}
class _BottomBar extends StatelessWidget {
final dynamic settings;
final void Function(dynamic) onSettingsChanged;
const _BottomBar({required this.settings, required this.onSettingsChanged});
@override
Widget build(BuildContext context) {
return Container(
color: Theme.of(context).colorScheme.surface.withAlpha(230),
padding: EdgeInsets.only(
bottom: MediaQuery.of(context).padding.bottom + 8,
left: 16,
right: 16,
top: 8,
),
child: Row(
children: [
const Icon(Icons.text_decrease, size: 18),
Expanded(
child: Slider(
value: settings.fontSize,
min: 12,
max: 28,
divisions: 8,
onChanged: (v) => onSettingsChanged(settings.copyWith(fontSize: v)),
),
),
const Icon(Icons.text_increase, size: 18),
const SizedBox(width: 8),
IconButton(
icon: const Icon(Icons.format_line_spacing),
onPressed: () {
final next = settings.lineHeight < 2.4
? settings.lineHeight + 0.2
: 1.4;
onSettingsChanged(settings.copyWith(lineHeight: next));
},
),
],
),
);
}
}
class _NavButtons extends ConsumerWidget {
final ChapterModel chapter;
const _NavButtons({required this.chapter});
@override
Widget build(BuildContext context, WidgetRef ref) {
return Row(
children: [
if (chapter.prevChapterId != null)
Expanded(
child: OutlinedButton.icon(
onPressed: () => context.pushReplacement(
RouteNames.readerChapter(chapter.prevChapterId!),
),
icon: const Icon(Icons.chevron_left),
label: Text('Ch. ${chapter.prevChapterNumber ?? '?'}'),
),
),
if (chapter.prevChapterId != null && chapter.nextChapterId != null)
const SizedBox(width: 12),
if (chapter.nextChapterId != null)
Expanded(
child: FilledButton.icon(
onPressed: () => context.pushReplacement(
RouteNames.readerChapter(chapter.nextChapterId!),
),
icon: const Icon(Icons.chevron_right),
label: Text('Ch. ${chapter.nextChapterNumber ?? '?'}'),
),
),
],
);
}
}