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feat: 新增诊断报告全流程功能，适配登录后报告跳转逻辑

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实现了入门测/出门测报告的完整链路：
1. 新增UserInfo模型的出门测报告标记字段与相关接口
2. 新增全局报告路由拦截器，自动在登录后/应用回前台时检查报告状态
3. 新增报告相关API、页面与路由配置，包含欢迎页、H5壳子、AI计算页
4. 适配登录成功后的报告跳转逻辑，更新用户状态管理方法
This commit is contained in:
崔宝新
2026-09-09 16:49:51 +08:00
parent c0c673e2d2
commit 5e4cfe9ac6
13 changed files with 1441 additions and 18 deletions
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lib/features/report/report_computation_page.dart
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import 'dart:async';
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:go_router/go_router.dart';
import 'package:new_learn/core/api/auth/api.dart';
import 'package:new_learn/core/api/report/api.dart';
import 'package:new_learn/core/api/report/model.dart';
import 'package:new_learn/core/logger/app_talker.dart';
import 'package:new_learn/core/providers/user_provider.dart';
/// ============================================================
/// 【ReportComputationPage】AI 加载动画页 —— 对标 Vue reportComputation.vue
///
/// 入门测 H5 壳子看完所有科目报告 → navigateTo reportComputation →
/// 圆环进度 + 每个科目依次"AI计算中"动画 → finishedPopup 弹窗 →
/// 调 ChangeShowReport → refresh userProvider → switchTab 首页
/// ============================================================
class ReportComputationPage extends ConsumerStatefulWidget {
const ReportComputationPage({super.key});
@override
ConsumerState<ReportComputationPage> createState() =>
_ReportComputationPageState();
}
class _ReportComputationPageState extends ConsumerState<ReportComputationPage> {
List<_SubjectData> _subjectList = [];
int _ringProgress = 0;
bool _showFinishedPopup = false;
int _currentIndex = -1;
Timer? _animTimer;
@override
void initState() {
super.initState();
WidgetsBinding.instance.addPostFrameCallback((_) => _loadAndStart());
}
@override
void dispose() {
_animTimer?.cancel();
super.dispose();
}
Future<void> _loadAndStart() async {
try {
final results = await Future.wait([
ReportApi.instance.getCurrentReport(),
ReportApi.instance.getCurrentReportKnow(),
]);
final report = results[0] as UserReportType;
final knowList = results[1] as List<UserReportKnowType>;
if (report.subjectReports.isEmpty) return;
final itemTime = (15 / report.subjectReports.length).floor();
setState(() {
_subjectList = report.subjectReports.map((item) {
final knowItem = knowList.isNotEmpty
? knowList.firstWhere(
(k) => k.subjectName == item.subjectName,
orElse: () => const UserReportKnowType(),
)
: const UserReportKnowType();
return _SubjectData(
subjectReport: item,
knowCount: knowItem.knowCount,
time: itemTime,
);
}).toList();
});
_startSubjects(0);
} catch (e) {
talker.error('reportComputation 加载失败', e);
}
}
void _startSubjects(int index) {
if (index >= _subjectList.length) {
setState(() {
_ringProgress = 100;
_showFinishedPopup = true;
});
return;
}
setState(() {
_currentIndex = index;
_subjectList[index].status = _SubjectStatus.inProgress;
_subjectList[index].progress = 0;
});
final totalTimeMs = _subjectList[index].time * 1000;
final startTime = DateTime.now().millisecondsSinceEpoch;
_animTimer = Timer.periodic(const Duration(milliseconds: 30), (timer) {
final elapsed = DateTime.now().millisecondsSinceEpoch - startTime;
final progress = (elapsed / totalTimeMs * 100).clamp(0, 100).toInt();
setState(() {
_subjectList[index].progress = progress;
_ringProgress =
((index * 100) + progress) ~/ _subjectList.length;
});
if (elapsed >= totalTimeMs) {
timer.cancel();
_animTimer = null;
setState(() {
_subjectList[index].progress = 100;
_subjectList[index].status = _SubjectStatus.finished;
});
_startSubjects(index + 1);
}
});
}
/// finishedPopup 的"立即开启学习蝶变"按钮
Future<void> _onFinish() async {
try {
await UserApi.changeShowReport();
talker.debug('changeShowReport 成功');
await ref.read(currentUserProvider.notifier).refresh();
} catch (e) {
talker.error('changeShowReport 失败', e);
}
if (!mounted) return;
context.go('/');
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: const Color(0xFF0F1A2E),
body: Stack(
children: [
SafeArea(
child: Column(
children: [
const SizedBox(height: 16),
const Text(
'AI智能生成学习计划',
style: TextStyle(
color: Colors.white,
fontSize: 15,
fontWeight: FontWeight.w600,
),
),
const SizedBox(height: 24),
// 圆环进度
_ProgressRing(progress: _ringProgress),
const SizedBox(height: 20),
// 科目列表
Expanded(
child: ListView.separated(
padding: const EdgeInsets.symmetric(
horizontal: 14,
vertical: 10,
),
itemCount: _subjectList.length,
separatorBuilder: (_, __) => const SizedBox(height: 8),
itemBuilder: (_, index) {
return _SubjectItem(data: _subjectList[index]);
},
),
),
],
),
),
// finishedPopup 弹窗
if (_showFinishedPopup)
Positioned.fill(
child: Container(
color: Colors.black54,
child: Center(
child: Container(
width: 320,
padding: const EdgeInsets.all(24),
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(16),
),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
const Icon(Icons.check_circle,
size: 48, color: Color(0xFF10C79C)),
const SizedBox(height: 12),
const Text(
'报告生成完成',
style: TextStyle(
fontSize: 16,
fontWeight: FontWeight.w600,
color: Color(0xFF1D2B47),
),
),
const SizedBox(height: 20),
SizedBox(
width: double.infinity,
height: 50,
child: ElevatedButton(
onPressed: _onFinish,
style: ElevatedButton.styleFrom(
backgroundColor: const Color(0xFF3D7DF5),
foregroundColor: Colors.white,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(25),
),
elevation: 0,
),
child: const Text('立即开启学习蝶变'),
),
),
],
),
),
),
),
),
],
),
);
}
}
// ==================== 内部数据类 ====================
enum _SubjectStatus { notStarted, inProgress, finished }
class _SubjectData {
final SubjectReportType subjectReport;
int progress;
_SubjectStatus status;
int time;
int knowCount;
_SubjectData({
required this.subjectReport,
required this.time,
required this.knowCount,
this.progress = 0,
this.status = _SubjectStatus.notStarted,
});
}
// ==================== 圆环进度组件 ====================
class _ProgressRing extends StatelessWidget {
const _ProgressRing({required this.progress});
final int progress;
@override
Widget build(BuildContext context) {
return SizedBox(
width: 262,
height: 262,
child: Stack(
alignment: Alignment.center,
children: [
// 背景圈
SizedBox(
width: 240,
height: 240,
child: CircularProgressIndicator(
value: 1.0,
strokeWidth: 8,
backgroundColor: Colors.white.withValues(alpha: 0.1),
valueColor: const AlwaysStoppedAnimation<Color>(
Color(0xFF1D2B47),
),
),
),
// 进度圈
SizedBox(
width: 240,
height: 240,
child: CircularProgressIndicator(
value: progress / 100,
strokeWidth: 8,
backgroundColor: Colors.transparent,
valueColor: const AlwaysStoppedAnimation<Color>(
Color(0xFF3D7DF5),
),
),
),
// 中心文字
Column(
mainAxisSize: MainAxisSize.min,
children: [
Text(
'$progress%',
style: const TextStyle(
color: Colors.white,
fontSize: 40,
fontWeight: FontWeight.w700,
),
),
const Text(
'AI加载中',
style: TextStyle(
color: Color(0xFF687FAD),
fontSize: 14,
fontWeight: FontWeight.w700,
),
),
],
),
],
),
);
}
}
// ==================== 科目卡片组件 ====================
class _SubjectItem extends StatelessWidget {
const _SubjectItem({required this.data});
final _SubjectData data;
@override
Widget build(BuildContext context) {
final isFinished = data.status == _SubjectStatus.finished;
final isInProgress = data.status == _SubjectStatus.inProgress;
return Container(
padding: const EdgeInsets.all(14),
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(12),
gradient: LinearGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: isFinished
? const [Color(0xFFE3FCF4), Color(0xFFF7FCFA), Colors.white]
: const [Color(0xFFE3F7FC), Color(0xFFF7FBFC), Colors.white],
),
boxShadow: const [
BoxShadow(
color: Colors.black12,
blurRadius: 6,
offset: Offset(0, 2),
),
],
),
child: Row(
children: [
// 状态徽章
Container(
padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
decoration: BoxDecoration(
color: isFinished
? const Color(0xFF19CE92)
: isInProgress
? const Color(0xFF3D7DF5)
: const Color(0xFFC0C4CC),
borderRadius: BorderRadius.circular(10),
),
child: Text(
'${data.progress}%',
style: const TextStyle(
color: Colors.white,
fontSize: 14,
fontWeight: FontWeight.w600,
),
),
),
const SizedBox(width: 12),
// 科目图标
ClipRRect(
borderRadius: BorderRadius.circular(8),
child: data.subjectReport.icon.isNotEmpty
? Image.network(
data.subjectReport.icon,
width: 26,
height: 26,
fit: BoxFit.cover,
errorBuilder: (_, __, ___) => const Icon(
Icons.menu_book,
size: 26,
color: Color(0xFF3D7DF5),
),
)
: const Icon(
Icons.menu_book,
size: 26,
color: Color(0xFF3D7DF5),
),
),
const SizedBox(width: 8),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
data.subjectReport.subjectName,
style: const TextStyle(
fontSize: 16,
fontWeight: FontWeight.w600,
color: Color(0xFF1D2B47),
),
),
const SizedBox(height: 6),
// 科目内部进度条
ClipRRect(
borderRadius: BorderRadius.circular(4),
child: LinearProgressIndicator(
value: data.progress / 100,
backgroundColor: const Color(0xFFE1EAFA),
valueColor: AlwaysStoppedAnimation<Color>(
isFinished
? const Color(0xFF19CE92)
: const Color(0xFF3D7DF5),
),
minHeight: 4,
),
),
],
),
),
const SizedBox(width: 8),
// 知识点数量
Container(
padding: const EdgeInsets.symmetric(horizontal: 7, vertical: 3),
decoration: BoxDecoration(
color: const Color(0xFFE1EAFA),
borderRadius: BorderRadius.circular(4),
),
child: Text(
'${data.knowCount}',
style: const TextStyle(
fontSize: 12,
color: Color(0xFF3D7DF5),
),
),
),
],
),
);
}
}
lib/features/report/report_web_view_page.dart
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import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter_inappwebview/flutter_inappwebview.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:go_router/go_router.dart';
import 'package:new_learn/core/config/app_config.dart';
import 'package:new_learn/core/logger/app_talker.dart';
import 'package:new_learn/core/network/dio_client.dart';
/// ============================================================
/// 【ReportWebViewPage】报告 H5 壳子容器 —— 对标 Vue reportWebView.vue
///
/// 承载已上线的 H5 壳子（App.K12.Student.Report），它内部自己加载
/// 每个科目的报告 URL 并提供"跳过/下一步"按钮。
///
/// Flutter 端负责：
/// 1. 拼 H5 壳子的加载 URL（baseURL / token / type / safeBottom）；
/// 2. 注入 window.uni JS Bridge（switchTab / navigateTo / reLaunch），
/// 让 H5 壳子里已有的 `window.uni.switchTab(...)` 等调用自然生效。
/// 【通信方式】：用 console.log('[FLUTTER_BRIDGE] xxx url') + onConsoleMessage 监听，
/// 而不是 InAppWebView.callHandler/addJavaScriptHandler。
/// 原因：callHandler 在真机上首次 onLoadStop 注入时偶尔能通，
/// 但 H5 后续真实点击触发时就失效了（之前加的 _isExiting 锁导致死循环，
/// 去掉锁也没收到调用）；console.log 通道每次都能收到，更稳定。
/// 3. H5 壳子自己调 updateAfterReportStatus() 更新出门测状态，
/// Flutter Bridge 只负责路由跳转，职责单一不重复。
///
/// 路由参数（GoRouteState.extra）：
/// context.push('/reportWebView', extra: {'type': 'placementTest'});
///
/// H5 路径 → Flutter 路由映射表：见 _h5PathMap
/// ============================================================
class ReportWebViewPage extends ConsumerStatefulWidget {
const ReportWebViewPage({super.key});
@override
ConsumerState<ReportWebViewPage> createState() => _ReportWebViewPageState();
}
class _ReportWebViewPageState extends ConsumerState<ReportWebViewPage> {
InAppWebViewController? _webController;
double _loadingProgress = 0;
String _reportType = 'placementTest';
@override
void initState() {
super.initState();
}
@override
void didChangeDependencies() {
super.didChangeDependencies();
// initState 里不能调 GoRouterState.of(context)（会访问 InheritedWidget），
// didChangeDependencies 在 initState 之后、build 之前立刻调用，
// 赋值时机刚好赶得上 InAppWebView.initialUrlRequest 用 _reportType 拼 URL。
final extra =
GoRouterState.of(context).extra as Map<String, dynamic>? ?? {};
_reportType = (extra['type'] as String?) ?? 'placementTest';
}
/// 拼 H5 壳子的加载 URL（对齐 UniApp reportWebView.vue 的 encodeURIComponent 逻辑）
String _buildH5Url() {
final token = DioClient.instance.accessToken ?? '';
final baseUrl = AppConfig.baseUrl;
final safeBottom = 0; // TODO: 计算安全底部距离
// 用 Dart Uri 统一编码所有 query param，和 UniApp 的 encodeURIComponent 对齐
final h5Uri = Uri.parse(AppConfig.reportUrl);
return h5Uri
.replace(
queryParameters: {
'baseURL': baseUrl,
'token': token,
't': DateTime.now().millisecondsSinceEpoch.toString(),
'safeBottom': safeBottom.toString(),
'type': _reportType,
},
)
.toString();
}
/// 注入 window.uni JS Bridge 源码（使用 console 通道通信，比 callHandler 更稳）
String get _uniBridgeScript {
final script = '''
(function() {
window.uni = window.uni || {};
// 通过 console.log 发送指令给 Flutter 端 onConsoleMessage 监听
function callFlutter(action, url) {
console.log('[FLUTTER_BRIDGE] ' + action + ' ' + url);
}
window.uni.switchTab = function(options) {
var url = (options && options.url) || '';
console.log('[uniBridge] switchTab called, url=' + url);
callFlutter('switchTab', url);
if (options && options.success) options.success();
};
window.uni.navigateTo = function(options) {
var url = (options && options.url) || '';
console.log('[uniBridge] navigateTo called, url=' + url);
callFlutter('navigateTo', url);
if (options && options.success) options.success();
};
window.uni.reLaunch = function(options) {
var url = (options && options.url) || '';
console.log('[uniBridge] reLaunch called, url=' + url);
callFlutter('reLaunch', url);
if (options && options.success) options.success();
};
console.log('[uniBridge] window.uni injected via console channel');
})();
''';
return script;
}
@override
Widget build(BuildContext context) {
final h5Url = _buildH5Url();
talker.debug('ReportWebViewPage loading: $h5Url');
return Scaffold(
backgroundColor: Colors.white,
appBar: AppBar(
backgroundColor: Colors.white,
elevation: 0,
title: Text('学生报告'),
leading: IconButton(
icon: const Icon(Icons.arrow_back_ios_new, color: Color(0xFF1D2B47)),
onPressed: () => context.canPop() ? context.pop() : context.go('/'),
),
),
body: InAppWebView(
initialUrlRequest: URLRequest(url: WebUri(h5Url)),
initialSettings: InAppWebViewSettings(
javaScriptEnabled: true,
allowsInlineMediaPlayback: true,
useHybridComposition: true,
),
// 把 H5 壳子的 console 日志转发到 Flutter talker
onConsoleMessage: (controller, consoleMessage) {
final levelName = consoleMessage.messageLevel
.toString()
.split('.')
.last;
final rawMsg = consoleMessage.message;
final msg = '[H5] [$levelName] $rawMsg';
if (levelName == 'ERROR') {
talker.error(msg);
} else {
talker.debug(msg);
}
// 解析 H5 通过 console 发来的跳转指令：
// console.log('[FLUTTER_BRIDGE] switchTab', '/pages/tabbar/task/task')
// console.log('[FLUTTER_BRIDGE] navigateTo', '/pages/reportPackage/reportComputation/reportComputation')
// console.log('[FLUTTER_BRIDGE] reLaunch', '/pages/xxx/yyy')
if (rawMsg.startsWith('[FLUTTER_BRIDGE]')) {
final parts = rawMsg
.substring('[FLUTTER_BRIDGE]'.length)
.trim()
.split(' ');
if (parts.length >= 2) {
final action = parts[0];
final url = parts.sublist(1).join(' ');
final flutterPath = _mapH5Path(url);
talker.debug('[consoleBridge] $action $url → $flutterPath');
switch (action) {
case 'switchTab':
if (mounted) context.go(flutterPath);
break;
case 'navigateTo':
if (mounted) context.go(flutterPath);
break;
case 'reLaunch':
if (mounted) context.go(flutterPath);
break;
}
}
}
},
onWebViewCreated: (controller) {
_webController = controller;
_registerJsBridge(controller);
},
onLoadStop: (controller, url) async {
setState(() => _loadingProgress = 1);
// 注入 window.uni JS Bridge
await controller.evaluateJavascript(source: _uniBridgeScript);
},
onProgressChanged: (controller, progress) {
setState(() => _loadingProgress = progress / 100.0);
},
),
bottomNavigationBar: _loadingProgress < 1.0
? LinearProgressIndicator(
value: _loadingProgress,
backgroundColor: Colors.transparent,
valueColor: const AlwaysStoppedAnimation(Color(0xFF3D7DF5)),
)
: null,
);
}
/// H5 壳子传的 uni-app 路径 → Flutter 路由路径映射表
///
/// H5 壳子里所有 uni.switchTab/navigateTo/reLaunch 都用 uni-app 的路径格式，
/// Flutter Bridge 收到后先过这个表转成 Flutter 自己的路由再跳转。
static const Map<String, String> _h5PathMap = {
// switchTab
'/pages/tabbar/task/task': '/',
'/pages/tabbar/recite/recite': '/recite',
'/pages/tabbar/class/class': '/class',
'/pages/tabbar/my/my': '/my',
// navigateTo
'/pages/reportPackage/reportComputation/reportComputation':
'/reportComputation',
// reLaunch
'/pages/reportPackage/studentInfo/studentInfo': '/studentInfo',
'/pages/login/index': '/login',
};
/// 把 H5 uni-app 路径转 Flutter 路由，转不了就原样返回
String _mapH5Path(String h5Path) {
// 去掉 query 参数再匹配
final pathOnly = h5Path.split('?').first;
return _h5PathMap[pathOnly] ?? h5Path;
}
// ============================================================
// JS Bridge：接收 H5 壳子通过 window.uni.switchTab/navigateTo/reLaunch 发起的调用
// 统一用 uniBridge 一个 handler，参数里带 name 区分
// ============================================================
void _registerJsBridge(InAppWebViewController controller) {
// addJavaScriptHandler 在 Chrome Web 平台不支持，跳过即可
if (kIsWeb) {
talker.debug('[uniBridge] Web平台跳过 registerJsBridge');
return;
}
controller.addJavaScriptHandler(
handlerName: 'uniBridge',
callback: (args) async {
// 最顶端先打，任何过滤之前
talker.debug('[uniBridge] 收到 callHandler, args=$args');
if (args.isEmpty) {
talker.debug('[uniBridge] args 为空，return');
return;
}
final payload = args.first;
if (payload is! Map) {
talker.debug(
'[uniBridge] payload 不是 Map，return: ${payload.runtimeType}',
);
return;
}
final name = payload['name'] as String?;
final options = payload['options'] as Map<String, dynamic>? ?? {};
final url = options['url'] as String? ?? '';
final flutterPath = _mapH5Path(url);
talker.debug('[uniBridge] $name $url → $flutterPath');
switch (name) {
case 'switchTab':
await _handleSwitchTab(flutterPath);
break;
case 'navigateTo':
await _handleNavigateTo(flutterPath);
break;
case 'reLaunch':
await _handleReLaunch(flutterPath);
break;
}
},
);
}
/// H5 壳子调 switchTab：直接跳对应 tab
Future<void> _handleSwitchTab(String flutterPath) async {
if (!mounted) return;
context.go(flutterPath);
}
/// H5 壳子调 navigateTo：跳到对应 Flutter 页面
Future<void> _handleNavigateTo(String flutterPath) async {
if (!mounted) return;
context.go(flutterPath);
}
/// H5 壳子调 reLaunch：重建路由栈跳到对应页面
Future<void> _handleReLaunch(String flutterPath) async {
if (!mounted) return;
context.go(flutterPath);
}
@override
void dispose() {
_webController?.dispose();
super.dispose();
}
}
lib/features/report/student_info_page.dart
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import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:go_router/go_router.dart';
import 'package:new_learn/core/api/auth/api.dart';
import 'package:new_learn/core/api/report/api.dart';
import 'package:new_learn/core/api/report/model.dart';
import 'package:new_learn/core/config/app_config.dart';
import 'package:new_learn/core/logger/app_talker.dart';
import 'package:new_learn/core/network/dio_client.dart';
import 'package:new_learn/core/providers/user_provider.dart';
/// ============================================================
/// 【StudentInfoPage】诊断报告欢迎介绍页 —— 对标 Vue studentInfo.vue
///
/// 路由参数（GoRouteState.extra）：
/// context.go('/studentInfo', extra: {'type': 'placementTest'});
/// - type: placementTest（入门测）| exitTest（出门测）
///
/// 完整链路：登录成功/全局拦截 → 此页 → H5壳子 → reportComputation（入门测）
/// 或 switchTab 首页（出门测）
/// ============================================================
class StudentInfoPage extends ConsumerStatefulWidget {
const StudentInfoPage({super.key});
@override
ConsumerState<StudentInfoPage> createState() => _StudentInfoPageState();
}
class _StudentInfoPageState extends ConsumerState<StudentInfoPage> {
UserReportType _report = const UserReportType();
bool _loading = true;
String _reportType = 'placementTest';
@override
void initState() {
super.initState();
WidgetsBinding.instance.addPostFrameCallback((_) {
final extra = GoRouterState.of(context).extra as Map<String, dynamic>? ?? {};
_reportType = (extra['type'] as String?) ?? 'placementTest';
_loadReport();
});
}
Future<void> _loadReport() async {
setState(() => _loading = true);
try {
final isExit = _reportType == 'exitTest';
final apiPath = isExit
? '/api/v1/UserReport/GetCurrentAfterReport'
: '/api/v1/UserReport/GetCurrentReport';
talker.debug('studentInfo 调 $apiPath');
final report = isExit
? await ReportApi.instance.getCurrentAfterReport()
: await ReportApi.instance.getCurrentReport();
talker.debug(
'studentInfo 响应: userName=${report.userName} '
'subjectReports.length=${report.subjectReports.length} '
'raw=${report.subjectReports.toString()}',
);
if (mounted) {
setState(() {
_report = report;
_loading = false;
});
}
} catch (e) {
talker.error('加载报告数据失败', e);
if (mounted) setState(() => _loading = false);
}
}
/// 按钮点击：subjectReports 为空 → 降级置 false 回首页；否则进 H5 壳子
Future<void> _onStart() async {
if (_report.subjectReports.isEmpty) {
// 降级：只改本地标记，不调后端
talker.debug('studentInfo: subjectReports 为空，降级本地置 false');
if (_reportType == 'exitTest') {
await ref.read(currentUserProvider.notifier).markShowAfterReportFalse();
} else {
await ref.read(currentUserProvider.notifier).markShowReportFalse();
}
if (mounted) context.go('/');
return;
}
// 进 H5 壳子
context.push('/reportWebView', extra: {
'type': _reportType,
});
}
@override
Widget build(BuildContext context) {
final user = ref.watch(currentUserProvider).value;
final userName = _report.userName.isNotEmpty
? _report.userName
: (user?.userName ?? '');
return Scaffold(
backgroundColor: const Color(0xFFF5F8FF),
appBar: AppBar(
backgroundColor: Colors.transparent,
elevation: 0,
leading: IconButton(
icon: const Icon(Icons.arrow_back_ios_new, color: Color(0xFF1D2B47)),
onPressed: () => context.canPop() ? context.pop() : context.go('/'),
),
),
body: _loading
? const Center(child: CircularProgressIndicator())
: SafeArea(
child: Column(
children: [
// 顶部问候
Padding(
padding: const EdgeInsets.symmetric(horizontal: 28),
child: Row(
children: [
const Text(
'Hi . ',
style: TextStyle(
fontSize: 28,
fontWeight: FontWeight.w900,
color: Colors.white,
),
),
Text(
userName,
style: const TextStyle(
fontSize: 28,
fontWeight: FontWeight.w900,
color: Colors.white,
),
),
],
),
),
// 科目卡片列表
Expanded(
child: SingleChildScrollView(
padding: const EdgeInsets.fromLTRB(28, 120, 28, 20),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const Padding(
padding: EdgeInsets.only(bottom: 12),
child: Text(
'诊断科目分析',
style: TextStyle(
fontSize: 16,
fontWeight: FontWeight.w600,
color: Color(0xFF1D2B47),
),
),
),
Container(
width: double.infinity,
padding: const EdgeInsets.all(16),
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(16),
),
child: _report.subjectReports.isEmpty
? const Center(
child: Text(
'暂无数据',
style: TextStyle(color: Color(0xFF687FAD)),
),
)
: Wrap(
spacing: 10,
runSpacing: 10,
children: _report.subjectReports
.map((s) => _SubjectCard(
subject: s,
))
.toList(),
),
),
],
),
),
),
// 底部按钮
Padding(
padding: const EdgeInsets.fromLTRB(29, 20, 29, 20),
child: SizedBox(
width: double.infinity,
height: 50,
child: ElevatedButton(
onPressed: _onStart,
style: ElevatedButton.styleFrom(
backgroundColor: const Color(0xFF3D7DF5),
foregroundColor: Colors.white,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(25),
),
elevation: 0,
),
child: const Text(
'开启智能诊断报告',
style: TextStyle(
fontSize: 16,
fontWeight: FontWeight.w600,
),
),
),
),
),
],
),
),
);
}
}
class _SubjectCard extends StatelessWidget {
const _SubjectCard({required this.subject});
final SubjectReportType subject;
@override
Widget build(BuildContext context) {
return Container(
width: 72,
height: 88,
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(12),
gradient: const LinearGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: [Color(0xFFF5F8FF), Color(0xFFE6EEFF)],
),
),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
ClipRRect(
borderRadius: BorderRadius.circular(8),
child: subject.icon.isNotEmpty
? Image.network(
subject.icon,
width: 40,
height: 40,
fit: BoxFit.cover,
errorBuilder: (_, __, ___) => const Icon(
Icons.menu_book,
size: 40,
color: Color(0xFF3D7DF5),
),
)
: const Icon(
Icons.menu_book,
size: 40,
color: Color(0xFF3D7DF5),
),
),
const SizedBox(height: 8),
Text(
subject.subjectName,
style: const TextStyle(
fontSize: 13,
fontWeight: FontWeight.w500,
color: Color(0xFF1D2B47),
),
),
],
),
);
}
}