325 lines
10 KiB
Dart
325 lines
10 KiB
Dart
import 'dart:convert';
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import 'dart:typed_data';
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import 'package:file_picker/file_picker.dart';
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import 'package:flutter/material.dart';
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import '../../app/app_controller.dart';
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import '../../app/app_theme.dart';
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import '../../app/app_version.dart';
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import '../../data/schedule_file_import.dart';
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import '../feedback/feedback_page.dart';
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import '../feedback/feedback_submission.dart';
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import 'settings_page.dart';
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import 'import_preview.dart';
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class ProfilePage extends StatelessWidget {
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const ProfilePage({
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super.key,
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required this.controller,
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required this.onLogin,
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this.schoolName,
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this.authStatus = '未登录',
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this.onLogout,
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this.logoutLabel = '退出学校登录',
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this.onUpdateTerm,
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this.feedbackSender = const UnconfiguredFeedbackSender(),
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this.onCheckUpdates,
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this.checkingUpdates = false,
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});
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final AppController controller;
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final VoidCallback onLogin;
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final String? schoolName;
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final VoidCallback? onLogout;
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final VoidCallback? onUpdateTerm;
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final String authStatus, logoutLabel;
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final FeedbackSender feedbackSender;
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final VoidCallback? onCheckUpdates;
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final bool checkingUpdates;
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Future<void> _import(BuildContext context) async {
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try {
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final file = await FilePicker.pickFile(
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type: FileType.custom,
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allowedExtensions: ['json', 'html', 'htm'],
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);
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if (file == null) return;
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final bytes = BytesBuilder(copy: false);
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var count = 0;
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await for (final chunk in file.readAsByteStream()) {
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count += chunk.length;
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if (count > 2 * 1024 * 1024) {
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throw const FormatException('课表文件不能超过 2 MB');
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}
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bytes.add(chunk);
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}
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final draft = ScheduleFileImport.parse(utf8.decode(bytes.takeBytes()));
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if (!context.mounted) return;
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await showModalBottomSheet<bool>(
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context: context,
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showDragHandle: true,
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isScrollControlled: true,
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backgroundColor: canvas,
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builder: (_) => ImportPreview(draft: draft, controller: controller),
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);
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} catch (error) {
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if (context.mounted) {
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ScaffoldMessenger.of(context)
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.showSnackBar(SnackBar(content: Text('导入未完成：$error')));
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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 imported = controller.snapshot.importMetadata;
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return ListView(
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padding: EdgeInsets.fromLTRB(
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22,
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10,
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22,
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145 + MediaQuery.paddingOf(context).bottom,
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),
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children: [
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const Text(
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'TPSchedule',
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style: TextStyle(fontSize: 22, fontWeight: FontWeight.w700),
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),
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const SizedBox(height: 16),
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SurfaceCard(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Container(
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width: 55,
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height: 55,
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decoration: BoxDecoration(
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color: river.withValues(alpha: 0.1),
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borderRadius: BorderRadius.circular(19),
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),
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child: const Icon(
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Icons.person_outline_rounded,
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size: 30,
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color: river,
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),
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),
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const SizedBox(height: 16),
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const Text(
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'学校课表',
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style: TextStyle(fontSize: 20, fontWeight: FontWeight.w700),
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),
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const SizedBox(height: 7),
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Text(
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'${schoolName ?? '选择学校后连接教务系统'}\n$authStatus',
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style: TextStyle(
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fontSize: 12,
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height: 1.8,
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color: ink.withValues(alpha: 0.55),
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),
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),
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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: onLogin,
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child: const Text('选择学校'),
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),
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),
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if (onLogout != null)
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Center(
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child: TextButton(
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onPressed: onLogout,
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child: Text(logoutLabel),
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),
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),
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],
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),
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),
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const SizedBox(height: 18),
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SurfaceCard(
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child: Row(
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children: [
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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'${controller.snapshot.courses.length}',
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style: const TextStyle(
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fontSize: 30,
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fontWeight: FontWeight.w700,
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color: river,
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),
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),
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const Text('已导入的课程安排', style: TextStyle(fontSize: 12)),
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],
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),
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),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.end,
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children: [
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Text(
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imported == null ? '尚未导入' : '已在本机保存',
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style: const TextStyle(
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fontSize: 13,
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fontWeight: FontWeight.w600,
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),
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),
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const SizedBox(height: 7),
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Text(
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imported == null
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? '离线查看，更安心'
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: '${imported.importedAt.month} 月 ${imported.importedAt.day} 日导入',
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style: TextStyle(
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fontSize: 11,
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color: ink.withValues(alpha: 0.4),
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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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const SizedBox(height: 25),
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const Text(
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'安排你的每一天',
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style: TextStyle(fontSize: 13, fontWeight: FontWeight.w600),
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),
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const SizedBox(height: 12),
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SurfaceCard(
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 5),
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child: Column(
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children: [
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_tile(
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Icons.tune_rounded,
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'课表设置',
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'颜色、提醒、日历和学期',
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() => Navigator.push(
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context,
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MaterialPageRoute<void>(
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builder: (_) => SettingsPage(controller: controller),
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),
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),
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),
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Divider(height: 1, color: ink.withValues(alpha: 0.06)),
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_tile(
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Icons.date_range_rounded,
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'更新学期',
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controller.snapshot.schoolTerm?.label ?? '选择学校查询学期',
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onUpdateTerm ?? onLogin,
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),
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Divider(height: 1, color: ink.withValues(alpha: 0.06)),
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_tile(
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Icons.file_download_outlined,
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'从文件导入',
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'学校 HTML / JSON · 先预览再导入',
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() => _import(context),
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),
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Divider(height: 1, color: ink.withValues(alpha: 0.06)),
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_tile(
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Icons.auto_awesome_outlined,
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'体验示例课表',
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'无需登录，预览课表样式',
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controller.showDemo,
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),
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Divider(height: 1, color: ink.withValues(alpha: 0.06)),
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_tile(
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Icons.chat_bubble_outline_rounded,
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'反馈与共建',
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'反馈问题和建议 · 我要参与开发',
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() => Navigator.push(
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context,
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MaterialPageRoute<void>(
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builder: (_) => FeedbackPage(sender: feedbackSender),
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),
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),
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),
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Divider(height: 1, color: ink.withValues(alpha: 0.06)),
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ListTile(
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key: const Key('check-app-update'),
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contentPadding: EdgeInsets.zero,
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leading: const Icon(
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Icons.system_update_rounded,
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color: river,
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size: 23,
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),
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title: const Text(
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'检查更新',
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style: TextStyle(fontSize: 14, fontWeight: FontWeight.w600),
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),
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subtitle: Text(
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checkingUpdates ? '正在检查…' : '当前版本 $appVersion',
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style: const TextStyle(fontSize: 11),
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),
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trailing: checkingUpdates
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? const SizedBox(
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width: 18,
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height: 18,
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child: CircularProgressIndicator(strokeWidth: 2),
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)
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: const Icon(Icons.chevron_right_rounded),
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onTap: checkingUpdates ? null : onCheckUpdates,
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),
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],
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),
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),
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const SizedBox(height: 25),
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Center(
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child: Column(
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children: [
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const Text(
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'TPSchedule',
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style: TextStyle(fontSize: 13, fontWeight: FontWeight.w600),
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),
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const SizedBox(height: 6),
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Text(
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'版本 $appVersion',
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style: TextStyle(
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fontSize: 11,
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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: 6),
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Text(
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'今天也有值得期待的小事。',
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style: TextStyle(
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fontSize: 11,
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color: ink.withValues(alpha: 0.35),
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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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Widget _tile(
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IconData icon,
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String title,
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String subtitle,
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VoidCallback action,
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) => ListTile(
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contentPadding: EdgeInsets.zero,
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leading: Icon(icon, color: river, size: 23),
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title: Text(
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title,
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style: const TextStyle(fontSize: 14, fontWeight: FontWeight.w600),
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),
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subtitle: Text(
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subtitle,
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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: 0.4),
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),
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),
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trailing: Icon(
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Icons.chevron_right_rounded,
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color: ink.withValues(alpha: 0.3),
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),
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onTap: action,
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);
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}
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