Files
guangya_flutter/lib/pages/settings_page.dart
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2026-07-19 00:14:00 +08:00

521 lines
18 KiB
Dart

import 'dart:async';
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:shadcn_ui/shadcn_ui.dart';
import '../providers/theme_provider.dart';
import '../providers/media_library_provider.dart';
import '../widgets/app_log_dialog.dart';
import '../core/http/dio_client.dart';
import '../core/storage/storage_manager.dart';
enum _SettingsTab { general, network, media, diagnostics }
class SettingsDialog extends ConsumerStatefulWidget {
const SettingsDialog({super.key});
@override
ConsumerState<SettingsDialog> createState() => _SettingsDialogState();
}
class _SettingsDialogState extends ConsumerState<SettingsDialog> {
_SettingsTab _activeTab = _SettingsTab.general;
final _tmdbApiKeyController = TextEditingController();
final _tmdbImageProxyController = TextEditingController();
final _httpProxyHostController = TextEditingController();
final _httpProxyPortController = TextEditingController();
final _scanConcurrencyController = TextEditingController();
final _transferConcurrencyController = TextEditingController();
final _cacheTTLController = TextEditingController();
final _cloudIndexRefreshController = TextEditingController();
final _pageSizeController = TextEditingController();
@override
void initState() {
super.initState();
_tmdbApiKeyController.text =
StorageManager.get<String>(StorageKeys.tmdbApiKey) ?? '';
_tmdbImageProxyController.text =
StorageManager.get<String>(StorageKeys.tmdbImageProxy) ??
'https://wsrv.nl';
_httpProxyHostController.text = StorageManager.networkProxyHost;
_httpProxyPortController.text = StorageManager.networkProxyPort;
_scanConcurrencyController.text =
StorageManager.get<String>(StorageKeys.mediaScanConcurrency) ?? '3';
_transferConcurrencyController.text =
StorageManager.get<String>(StorageKeys.fastTransferConcurrency) ?? '3';
_cacheTTLController.text =
StorageManager.get<String>(StorageKeys.fileCacheTTLMinutes) ?? '3';
_cloudIndexRefreshController.text =
StorageManager.get<String>(StorageKeys.cloudIndexRefreshMinutes) ??
'30';
_pageSizeController.text =
StorageManager.get<String>(StorageKeys.defaultFilePageSize) ?? '50';
}
@override
void dispose() {
_tmdbApiKeyController.dispose();
_tmdbImageProxyController.dispose();
_httpProxyHostController.dispose();
_httpProxyPortController.dispose();
_scanConcurrencyController.dispose();
_transferConcurrencyController.dispose();
_cacheTTLController.dispose();
_cloudIndexRefreshController.dispose();
_pageSizeController.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
final cs = ShadTheme.of(context).colorScheme;
final themeState = ref.watch(themeProvider);
final mediaState = ref.watch(mediaLibraryProvider);
final compact = MediaQuery.sizeOf(context).width < 760;
return ShadDialog(
title: Row(
children: [
Icon(Icons.settings_outlined, size: 19, color: cs.primary),
const SizedBox(width: 10),
const Text('设置'),
],
),
description: const Text('应用外观、网络任务与影视资料'),
actions: [
ShadButton.outline(
onPressed: () => Navigator.of(context).pop(),
child: const Text('取消'),
),
ShadButton(
leading: const Icon(Icons.check_rounded, size: 16),
child: const Text('保存设置'),
onPressed: () async {
await _saveSettings();
if (context.mounted) Navigator.of(context).pop();
},
),
],
child: SizedBox(
width: compact ? MediaQuery.sizeOf(context).width - 32 : 720,
child: ShadTabs<_SettingsTab>(
value: _activeTab,
onChanged: (value) => setState(() => _activeTab = value),
scrollable: compact,
tabBarConstraints: const BoxConstraints(maxWidth: 720),
contentConstraints: const BoxConstraints(maxWidth: 720),
tabs: [
ShadTab(
value: _SettingsTab.general,
leading: const Icon(Icons.tune_rounded, size: 15),
content: _tabScroll(
_SettingsSection(
icon: Icons.palette_outlined,
title: '外观与浏览',
child: Column(
children: [
_SettingsRow(
icon: Icons.light_mode_rounded,
label: '主题模式',
child: ShadSelect<String>(
initialValue: _themeModeToString(
themeState.themeMode,
),
minWidth: 180,
placeholder: const Text('选择主题'),
selectedOptionBuilder: (context, value) => Text(
_themeModeToString(_stringToThemeMode(value)),
),
options: const [
ShadOption(value: 'light', child: Text('浅色')),
ShadOption(value: 'dark', child: Text('深色')),
ShadOption(value: 'system', child: Text('跟随系统')),
],
onChanged: (value) {
if (value != null) {
ref
.read(themeProvider.notifier)
.setThemeMode(_stringToThemeMode(value));
}
},
),
),
_SettingsRow(
icon: Icons.format_list_numbered_rounded,
label: '默认分页大小',
child: _numberInput(_pageSizeController),
),
],
),
),
),
child: const Text('通用'),
),
ShadTab(
value: _SettingsTab.network,
leading: const Icon(Icons.network_check_rounded, size: 15),
content: _tabScroll(
Column(
children: [
_SettingsSection(
icon: Icons.http_rounded,
title: '网络代理',
child: Column(
children: [
_SettingsRow(
icon: Icons.lan_outlined,
label: '代理地址',
child: _textInput(
_httpProxyHostController,
placeholder: '127.0.0.1',
),
),
_SettingsRow(
icon: Icons.tag_rounded,
label: '代理端口',
child: _numberInput(
_httpProxyPortController,
placeholder: '7890',
),
),
],
),
),
const SizedBox(height: 22),
_SettingsSection(
icon: Icons.bolt_outlined,
title: '任务与缓存',
child: Column(
children: [
_SettingsRow(
icon: Icons.memory_rounded,
label: '媒体扫描并发',
child: _numberInput(_scanConcurrencyController),
),
_SettingsRow(
icon: Icons.bolt_rounded,
label: '秒传并发',
child: _numberInput(_transferConcurrencyController),
),
_SettingsRow(
icon: Icons.cached_rounded,
label: '文件缓存分钟',
child: _numberInput(_cacheTTLController),
),
_SettingsRow(
icon: Icons.cloud_sync_rounded,
label: '全盘索引间隔',
child: _numberInput(_cloudIndexRefreshController),
),
_SettingsRow(
icon: Icons.refresh_rounded,
label: '全盘文件索引',
child: ShadButton.outline(
size: ShadButtonSize.sm,
onPressed: mediaState.isRefreshingCloudIndex
? null
: () => unawaited(
ref
.read(mediaLibraryProvider.notifier)
.refreshGlobalCloudIndex(force: true),
),
leading: mediaState.isRefreshingCloudIndex
? SizedBox(
width: 14,
height: 14,
child: CircularProgressIndicator(
strokeWidth: 2,
color: cs.primary,
),
)
: const Icon(Icons.refresh_rounded, size: 15),
child: Text(
mediaState.isRefreshingCloudIndex
? '刷新中'
: '立即刷新',
),
),
),
],
),
),
],
),
),
child: const Text('网络与任务'),
),
ShadTab(
value: _SettingsTab.media,
leading: const Icon(Icons.movie_filter_outlined, size: 15),
content: _tabScroll(
_SettingsSection(
icon: Icons.movie_filter_outlined,
title: 'TMDB',
child: Column(
children: [
_SettingsRow(
icon: Icons.key_rounded,
label: 'API Key',
child: _textInput(
_tmdbApiKeyController,
placeholder: '输入 TMDB API Key',
),
),
_SettingsRow(
icon: Icons.image_outlined,
label: '图片加速地址',
child: _textInput(
_tmdbImageProxyController,
placeholder: 'https://wsrv.nl',
),
),
],
),
),
),
child: const Text('影视资料'),
),
ShadTab(
value: _SettingsTab.diagnostics,
leading: const Icon(Icons.monitor_heart_outlined, size: 15),
content: _tabScroll(
Column(
children: [
_SettingsSection(
icon: Icons.sticky_note_2_outlined,
title: '运行诊断',
child: _SettingsRow(
icon: Icons.subject_rounded,
label: '运行日志',
child: ShadButton.outline(
size: ShadButtonSize.sm,
onPressed: () => showShadDialog(
context: context,
builder: (_) => const AppLogDialog(),
),
leading: const Icon(
Icons.open_in_new_rounded,
size: 15,
),
child: const Text('查看日志'),
),
),
),
const SizedBox(height: 22),
_SettingsSection(
icon: Icons.info_outline_rounded,
title: '应用信息',
child: _SettingsRow(
icon: Icons.cloud_outlined,
label: '版本',
child: Text(
'v1.0.0',
style: TextStyle(
fontSize: 13,
color: cs.mutedForeground,
),
),
),
),
],
),
),
child: const Text('诊断'),
),
],
),
),
);
}
Widget _tabScroll(Widget child) {
final availableHeight = MediaQuery.sizeOf(context).height - 270;
return SizedBox(
height: availableHeight.clamp(260.0, 420.0),
child: SingleChildScrollView(
padding: const EdgeInsets.symmetric(vertical: 16),
child: child,
),
);
}
Widget _textInput(
TextEditingController controller, {
required String placeholder,
}) => SizedBox(
width: 280,
child: ShadInput(controller: controller, placeholder: Text(placeholder)),
);
Widget _numberInput(
TextEditingController controller, {
String? placeholder,
}) => SizedBox(
width: 116,
child: ShadInput(
controller: controller,
placeholder: placeholder == null ? null : Text(placeholder),
keyboardType: TextInputType.number,
),
);
Future<void> _saveSettings() async {
await Future.wait([
StorageManager.set(
StorageKeys.tmdbApiKey,
_tmdbApiKeyController.text.trim(),
),
StorageManager.set(
StorageKeys.tmdbImageProxy,
_tmdbImageProxyController.text.trim(),
),
StorageManager.set(
StorageKeys.httpProxyHost,
_httpProxyHostController.text.trim(),
),
StorageManager.set(
StorageKeys.httpProxyPort,
_httpProxyPortController.text.trim(),
),
StorageManager.delete(StorageKeys.tmdbProxyHost),
StorageManager.delete(StorageKeys.tmdbProxyPort),
StorageManager.set(
StorageKeys.mediaScanConcurrency,
_scanConcurrencyController.text.trim(),
),
StorageManager.set(
StorageKeys.fastTransferConcurrency,
_transferConcurrencyController.text.trim(),
),
StorageManager.set(
StorageKeys.fileCacheTTLMinutes,
_cacheTTLController.text.trim(),
),
StorageManager.set(
StorageKeys.cloudIndexRefreshMinutes,
_cloudIndexRefreshController.text.trim(),
),
StorageManager.set(
StorageKeys.defaultFilePageSize,
_pageSizeController.text.trim(),
),
]);
DioClient.updateNetworkProxy();
ref.read(mediaLibraryProvider.notifier).updateCloudIndexRefreshSchedule();
}
String _themeModeToString(ThemeMode mode) {
switch (mode) {
case ThemeMode.light:
return 'light';
case ThemeMode.dark:
return 'dark';
case ThemeMode.system:
return 'system';
}
}
ThemeMode _stringToThemeMode(String value) {
switch (value) {
case 'light':
return ThemeMode.light;
case 'dark':
return ThemeMode.dark;
default:
return ThemeMode.system;
}
}
}
class _SettingsSection extends StatelessWidget {
final IconData icon;
final String title;
final Widget child;
const _SettingsSection({
required this.icon,
required this.title,
required this.child,
});
@override
Widget build(BuildContext context) {
final cs = ShadTheme.of(context).colorScheme;
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
Container(
width: 30,
height: 30,
alignment: Alignment.center,
decoration: BoxDecoration(
color: cs.primary.withValues(alpha: 0.11),
borderRadius: BorderRadius.circular(7),
),
child: Icon(icon, size: 16, color: cs.primary),
),
const SizedBox(width: 10),
Text(
title,
style: TextStyle(
fontSize: 14,
fontWeight: FontWeight.w700,
color: cs.foreground,
),
),
],
),
const SizedBox(height: 10),
const ShadSeparator.horizontal(),
const SizedBox(height: 4),
child,
],
);
}
}
class _SettingsRow extends StatelessWidget {
final IconData icon;
final String label;
final Widget child;
const _SettingsRow({
required this.icon,
required this.label,
required this.child,
});
@override
Widget build(BuildContext context) {
final cs = ShadTheme.of(context).colorScheme;
final labelWidget = Row(
mainAxisSize: MainAxisSize.min,
children: [
Icon(icon, size: 16, color: cs.mutedForeground),
const SizedBox(width: 10),
Text(label, style: TextStyle(fontSize: 13, color: cs.foreground)),
],
);
return LayoutBuilder(
builder: (context, constraints) {
if (constraints.maxWidth < 470) {
return Padding(
padding: const EdgeInsets.symmetric(vertical: 10),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [labelWidget, const SizedBox(height: 8), child],
),
);
}
return Padding(
padding: const EdgeInsets.symmetric(vertical: 8),
child: Row(children: [labelWidget, const Spacer(), child]),
);
},
);
}
}