feat: deliver RSchedule service login exams and elastic glass navigation
This commit is contained in:
Codex
@@ -2,8 +2,6 @@ import 'package:flutter/material.dart';
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import 'package:webview_flutter/webview_flutter.dart';
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import '../../app/app_controller.dart';
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import '../../app/app_theme.dart';
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import '../profile/import_preview.dart';
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import 'school_session.dart';
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class SchoolAuthPage extends StatefulWidget {
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@@ -19,202 +17,133 @@ class SchoolAuthPage extends StatefulWidget {
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}
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class _SchoolAuthPageState extends State<SchoolAuthPage> {
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final _username = TextEditingController(),
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_password = TextEditingController();
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bool _showWeb = false, _previewing = false;
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bool _saving = false;
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@override
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void initState() {
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super.initState();
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widget.session.addListener(_changed);
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if (!widget.session.hasOpened) {
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widget.session.open();
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}
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WidgetsBinding.instance.addPostFrameCallback((_) => _changed());
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}
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void _changed() {
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if (!mounted) return;
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setState(() {});
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final draft = widget.session.pendingDraft;
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if (draft != null && !_previewing) {
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_previewing = true;
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WidgetsBinding.instance.addPostFrameCallback((_) async {
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if (!mounted) return;
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await showModalBottomSheet<bool>(
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context: context,
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isScrollControlled: true,
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showDragHandle: true,
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builder: (_) =>
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ImportPreview(draft: draft, controller: widget.controller),
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final s = widget.session;
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final courses = s.pendingDraft, exams = s.pendingExams;
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final generation = s.pageGeneration;
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final route = ModalRoute.of(context);
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if (_saving || (courses == null && exams == null)) return;
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_saving = true;
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WidgetsBinding.instance.addPostFrameCallback((_) async {
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if (!mounted) {
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_saving = false;
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return;
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}
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// The session draft must still belong to the same page after navigation.
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if (generation != s.pageGeneration ||
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courses != s.pendingDraft ||
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exams != s.pendingExams) {
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_saving = false;
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_changed();
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return;
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}
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if (courses != null) {
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await widget.controller.applyImport(courses, confirmedEmpty: false);
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}
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if (exams != null) await widget.controller.applyExams(exams);
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final success = widget.controller.lastError == null;
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final acknowledged = s.saved(
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success: success,
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generation: generation,
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draft: courses,
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exams: exams,
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);
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_saving = false;
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if (!mounted) return;
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if (!acknowledged) {
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_changed();
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return;
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}
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if (success && route?.isCurrent == true) {
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Navigator.of(context).pop();
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text(exams == null ? '课表已导入；请核对学期开始日。' : '考试信息已更新'),
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),
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);
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widget.session.pendingDraft = null;
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_previewing = false;
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});
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}
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} else {
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setState(() {});
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}
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});
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}
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@override
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void dispose() {
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widget.session.removeListener(_changed);
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_password.clear();
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_username.clear();
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_password.dispose();
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_username.dispose();
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super.dispose();
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}
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Future<void> _submit() async {
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if (_username.text.trim().isEmpty || _password.text.isEmpty) {
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ScaffoldMessenger.of(context)
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.showSnackBar(const SnackBar(content: Text('请输入学号和密码')));
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return;
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}
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try {
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await widget.session.submitCredentials(
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_username.text.trim(),
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_password.text,
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);
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} finally {
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_password.clear();
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if (mounted) {
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setState(() => _showWeb = true);
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}
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}
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}
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@override
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Widget build(BuildContext context) {
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final s = widget.session;
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return Scaffold(
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appBar: AppBar(
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title: const Text(
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'学校认证',
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style: TextStyle(fontSize: 20, fontWeight: FontWeight.w700),
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),
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title: const Text('学校认证'),
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actions: [
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IconButton(
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tooltip: _showWeb ? '应用登录界面' : '学校页面',
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onPressed: () => setState(() => _showWeb = !_showWeb),
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icon: Icon(
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_showWeb ? Icons.person_outline : Icons.language_rounded,
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),
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tooltip: '重新认证',
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onPressed: _saving ? null : s.openAuthentication,
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icon: const Icon(Icons.refresh_rounded),
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),
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IconButton(
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tooltip: '打开学校课表',
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onPressed: () {
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setState(() => _showWeb = true);
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s.openTimetable();
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},
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icon: const Icon(Icons.calendar_month_outlined),
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tooltip: '重试读取',
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onPressed: _saving
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? null
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: (s.requestingExams ? s.openExams : s.openTimetable),
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icon: const Icon(Icons.sync_rounded),
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),
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],
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),
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body: Column(
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children: [
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if (s.busy) const LinearProgressIndicator(minHeight: 2),
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if (s.busy || _saving) const LinearProgressIndicator(minHeight: 2),
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Container(
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width: double.infinity,
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padding: const EdgeInsets.all(13),
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color: river.withValues(alpha: 0.07),
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padding: const EdgeInsets.all(12),
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color: const Color(0xFFEFF6FF),
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child: Text(
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s.message,
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style: const TextStyle(fontSize: 12, height: 1.5, color: ink),
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style: const TextStyle(fontSize: 12, height: 1.5),
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),
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),
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Expanded(
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child: _showWeb
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? WebViewWidget(controller: s.web)
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: ListView(
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padding: const EdgeInsets.all(24),
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children: [
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const SizedBox(height: 20),
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const Icon(Icons.school_outlined, size: 48, color: river),
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const SizedBox(height: 20),
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const Text(
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'登录，连接你的每一天。',
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textAlign: TextAlign.center,
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style: TextStyle(
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fontSize: 23,
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fontWeight: FontWeight.w700,
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),
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),
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const SizedBox(height: 10),
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Text(
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'电子科技大学统一身份认证',
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textAlign: TextAlign.center,
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style: TextStyle(
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fontSize: 13,
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color: ink.withValues(alpha: 0.5),
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),
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),
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const SizedBox(height: 30),
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SurfaceCard(
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child: Stack(
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children: [
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WebViewWidget(controller: s.web),
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if (s.finding || _saving)
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Positioned.fill(
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child: ColoredBox(
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color: const Color(0xFFF5F9FE),
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child: Center(
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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TextField(
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controller: _username,
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textInputAction: TextInputAction.next,
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autocorrect: false,
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decoration: const InputDecoration(
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labelText: '学号／工号',
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prefixIcon: Icon(Icons.person_outline),
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),
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),
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const SizedBox(height: 16),
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TextField(
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controller: _password,
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obscureText: true,
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enableSuggestions: false,
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autocorrect: false,
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decoration: const InputDecoration(
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labelText: '学校密码',
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prefixIcon: Icon(Icons.lock_outline),
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),
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onSubmitted: (_) => _submit(),
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),
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const CircularProgressIndicator(),
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const SizedBox(height: 20),
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SizedBox(
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width: double.infinity,
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child: FilledButton(
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onPressed: !s.busy && s.formReady
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? _submit
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: null,
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child: Text(s.busy ? '正在准备学校认证…' : '登录并打开课表'),
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),
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),
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const SizedBox(height: 10),
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TextButton(
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onPressed: () {
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_password.clear();
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setState(() => _showWeb = true);
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s.openAuthentication();
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},
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child: const Text('使用学校页面登录'),
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Text(
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_saving
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? '正在保存，请稍候'
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: (s.requestingExams
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? '正在查找考试安排，请稍候'
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: '正在查找课表，请稍候'),
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),
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],
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),
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),
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const SizedBox(height: 20),
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Text(
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'密码仅交给学校处理，不在应用中保存。需要验证码或其他验证时，将由学校页面继续处理。',
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textAlign: TextAlign.center,
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style: TextStyle(
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fontSize: 12,
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height: 1.7,
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color: ink.withValues(alpha: 0.45),
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),
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),
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const SizedBox(height: 14),
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Text(
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'学校课表识别待登录后联调；也可通过「我的」导入课表文件。',
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textAlign: TextAlign.center,
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style: TextStyle(
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fontSize: 11,
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height: 1.6,
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color: ink.withValues(alpha: 0.45),
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),
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),
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],
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),
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),
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],
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),
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),
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],
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),
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