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refactor: 抽取高危功能页共享脚手架与传输层日志

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诊断：功能票 / 解锁歌曲 / 收藏品 / 旅行伙伴 / 数值修改 / 一键跑图 /
万花筒 / 高危 hub 这些页面各自抄了一份同样的脚手架——冷却计时器、_Step
枚举、自动退登开关、卡片/提示/进度卡；TitleApiService.getUserPreview 还
重复实现了整套传输层；服务层有 37 处裸 print 会把 token / JSESSIONID
打进日志。

- 新增共享原语，7 个功能页切换到：
  * widgets/cooldown_mixin.dart  CooldownMixin（登录后冷却倒计时）
  * widgets/step_progress.dart   RiskStep + StepProgressCard
  * widgets/app_card.dart        AppCard / SectionTitle / AutoLogoutToggle
  * widgets/app_notice.dart      AppNotice + context.showSnack
- TitleApiService: getUserPreview 收敛进通用 _callApi；新增 fromHolder()
  工厂与 config getter，消除散落的 isConfigured + config!
- 传输层 print -> ApiLog（仅 debug 输出），删除全部 avoid_print 忽略
- UserAllPayloadBuilder 新增 placeholderMusicData()（原 5 处重复）
- LoginPage 从 main.dart 抽到 pages/login_page.dart，入口只留 main + MyApp
- 更新 README / CLAUDE.md 目录结构与已过时的 web/依赖说明

验证：flutter analyze 0 issue（含 info）；flutter test 96/96 通过。
纯结构重构，行为保持不变；仅有意统一了功能票 / 音乐风险 / hub 的
卡片与步骤视觉样式。

净删除约 2176 行重复代码。
This commit is contained in:
Bad0RANG3 committed 2026-09-28 14:50:51 +08:00
1 parent 0808e367f7
commit 45214b11a0
21 files changed
+1196 -2176
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lib/main.dart
+2 -295
View File
@@ -1,12 +1,8 @@
import 'package:flutter/material.dart';
import 'config/responsive.dart';
import 'config/strings.dart';
import 'config/title_server_config.dart';
import 'models/session_model.dart';
import 'services/file_picker_service.dart';
import 'services/qr_service.dart';
import 'pages/home_page.dart';
import 'pages/settings_page.dart';
import 'pages/login_page.dart';
void main() async {
WidgetsFlutterBinding.ensureInitialized();
@@ -39,292 +35,3 @@ class MyApp extends StatelessWidget {
);
}
}
class LoginPage extends StatefulWidget {
const LoginPage({super.key});
@override
State<LoginPage> createState() => _LoginPageState();
}
class _LoginPageState extends State<LoginPage> {
final _qrController = TextEditingController();
String _qrCode = '';
bool _loading = false;
bool _forcePreviewApi = false;
@override
void dispose() {
_qrController.dispose();
super.dispose();
}
void _onQRContentChanged(String value) {
setState(() {
_qrCode = SessionModel.extractQRCode(value.trim());
});
}
Future<void> _onUploadQR() async {
try {
final bytes = await pickImageBytes();
if (bytes == null) return;
final result = await decodeQRFromBytes(bytes);
if (result != null && result.isNotEmpty) {
_qrController.text = result;
setState(() {
_qrCode = SessionModel.extractQRCode(result);
});
if (mounted) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(content: Text(AppStrings.qrScanSuccess)),
);
}
} else {
if (mounted) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(content: Text(AppStrings.qrScanFailed)),
);
}
}
} catch (e) {
if (mounted) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(content: Text('${AppStrings.qrScanError}: $e')),
);
}
}
}
Future<void> _onLogin() async {
if (_qrCode.isEmpty) return;
setState(() => _loading = true);
try {
final result = await SessionModel.instance.loginWithQr(_qrCode);
if (!mounted) return;
if (result.success) {
Navigator.of(context).push(
MaterialPageRoute(
builder: (_) => HomePage(
userId: result.userId,
token: result.token,
forcePreviewApi: _forcePreviewApi,
),
),
);
} else {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(content: Text('${AppStrings.loginFailed} (errorID: ${result.errorId})')),
);
}
} catch (e) {
if (mounted) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(content: Text('${AppStrings.requestFailed}: $e')),
);
}
} finally {
if (mounted) {
setState(() => _loading = false);
}
}
}
@override
Widget build(BuildContext context) {
final theme = Theme.of(context);
return Scaffold(
appBar: AppBar(
title: const Text(AppStrings.appTitle),
actions: [
IconButton(
icon: const Icon(Icons.settings),
tooltip: AppStrings.settingsTooltip,
onPressed: () {
Navigator.of(context).push(
MaterialPageRoute(builder: (_) => const SettingsPage()),
);
},
),
],
),
body: Center(
child: SingleChildScrollView(
padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 48),
child: responsiveBody(
context,
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Icon(
Icons.qr_code_scanner,
size: 64,
color: theme.colorScheme.primary,
),
const SizedBox(height: 16),
Text(
AppStrings.appTitle,
style: theme.textTheme.headlineMedium?.copyWith(
fontWeight: FontWeight.bold,
color: theme.colorScheme.primary,
),
),
const SizedBox(height: 8),
Text(
AppStrings.loginSubtitle,
style: theme.textTheme.bodyMedium?.copyWith(
color: theme.colorScheme.onSurfaceVariant,
),
),
const SizedBox(height: 40),
Card(
elevation: 0,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(16),
side: BorderSide(
color: theme.colorScheme.outline.withValues(alpha: 0.3),
),
),
child: Padding(
padding: const EdgeInsets.all(20),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
Icon(
Icons.key,
size: 18,
color: theme.colorScheme.primary,
),
const SizedBox(width: 8),
Text(
AppStrings.qrCodeToken,
style: theme.textTheme.labelLarge?.copyWith(
color: theme.colorScheme.primary,
fontWeight: FontWeight.w600,
),
),
],
),
const SizedBox(height: 12),
TextField(
controller: _qrController,
maxLines: 3,
onChanged: _onQRContentChanged,
style: theme.textTheme.bodyMedium?.copyWith(
fontFamily: 'monospace',
letterSpacing: 0.5,
),
decoration: InputDecoration(
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(10),
),
contentPadding: const EdgeInsets.all(14),
),
),
],
),
),
),
if (_qrCode.isNotEmpty) ...[
const SizedBox(height: 12),
Container(
width: double.infinity,
padding: const EdgeInsets.all(12),
decoration: BoxDecoration(
color: theme.colorScheme.surfaceContainerHighest
.withValues(alpha: 0.5),
borderRadius: BorderRadius.circular(10),
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
AppStrings.qrParsedResult,
style: theme.textTheme.labelSmall?.copyWith(
color: theme.colorScheme.onSurfaceVariant,
),
),
const SizedBox(height: 6),
Text(
_qrCode,
style: theme.textTheme.bodySmall?.copyWith(
fontFamily: 'monospace',
color: theme.colorScheme.onSurface,
),
),
],
),
),
],
const SizedBox(height: 28),
Row(
children: [
Expanded(
child: OutlinedButton.icon(
onPressed: _loading ? null : _onUploadQR,
icon: const Icon(Icons.image, size: 20),
label: const Text(AppStrings.uploadQR),
style: OutlinedButton.styleFrom(
padding: const EdgeInsets.symmetric(vertical: 14),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12),
),
),
),
),
const SizedBox(width: 16),
Expanded(
child: FilledButton.icon(
onPressed:
(_qrCode.isNotEmpty && !_loading) ? _onLogin : null,
icon: _loading
? const SizedBox(
width: 20,
height: 20,
child: CircularProgressIndicator(
strokeWidth: 2,
color: Colors.white,
),
)
: const Icon(Icons.arrow_forward, size: 20),
label: Text(_loading ? AppStrings.loggingIn : AppStrings.login),
style: FilledButton.styleFrom(
padding: const EdgeInsets.symmetric(vertical: 14),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12),
),
),
),
),
],
),
const SizedBox(height: 16),
CheckboxListTile(
value: _forcePreviewApi,
onChanged: (v) => setState(() => _forcePreviewApi = v ?? false),
title: const Text(AppStrings.forcePreviewApi),
controlAffinity: ListTileControlAffinity.leading,
contentPadding: EdgeInsets.zero,
dense: true,
),
],
),
),
),
),
);
}
}