feat(integrations,classisland,server,web,desktop): ClassIsland 联动插件——上报课表与上课状态、下发提醒并回执、教室端推送通道

教室机器上的 ClassIsland 现在可以直接和班级小助手互通:插件走 /api/integrations/classisland/*,用设备令牌(X-ClassIsland-Token,库里只存 sha256)独立鉴权,不占用 JWT 通道。

- 服务端:新增 integrations 模块(上报 / 待弹出 / 回执 / 课表镜像 / 回写),两个迁移(设备令牌表、Class.notificationChannel);通知、叫人、联动页下发统一复用 pushToClassIsland,避免"某个页面发的通知不联动"
- 插件:packages/classisland-plugin(.NET 8,独立于 pnpm workspace)——BridgeService 上报与提醒轮询、ScheduleMapper/ClassPlanWriter 课表镜像、Avalonia 设置页、ClassHelperNotificationProvider 在 ClassIsland 上弹出提醒;本地/内网地址强制直连,躲开系统代理返回的假 404
- 客户端:设置页可选提醒通道(both / client / classisland),并订阅相应实时事件
- Web 端:新增「ClassIsland 联动」页(设备管理与提醒下发)
- 校验与打包:verify:classisland(需后端)、verify:classisland-plugin(静态契约 54 项)、build/dist:classisland-plugin 产出 .cipx
- 文档:README 与 AGENTS.md 同步新增联动说明,docs/screenshots/classisland 留三张真机截图

门禁:pnpm lint 0 error、pnpm typecheck 四包通过、verify:classisland-plugin 54/54 通过。运行期仍需在装了 ClassIsland 的机器上实测(步骤见 AGENTS.md §8)。
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LoveChengke committed 2026-09-27 14:59:12 +08:00
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using System.ComponentModel;
using System.Runtime.CompilerServices;
using Avalonia.Threading;
using ClassHelper.ClassIslandPlugin.Models;
using ClassHelper.ClassIslandPlugin.Services;
using ClassIsland.Core.Abstractions.Controls;
using ClassIsland.Core.Attributes;
using ClassIsland.Core.Enums.SettingsWindow;
using CommunityToolkit.Mvvm.Input;
namespace ClassHelper.ClassIslandPlugin.Views;
/// <summary>
/// 「班级小助手联动」设置页。
///
/// 页面上的绑定源就是本页自己(<c>DataContext = this</c>):<see cref="Settings"/> 暴露全部配置项,
/// <see cref="Bridge"/> 暴露运行状态。这样 XAML 里能直接写 <c>{Binding Settings.Xxx}</c>,
/// 不需要再套一层 ViewModel,改配置项时也少一处"两边同步"的机会。
/// </summary>
// 图标用 Fluent 字体的码位(与 ClassIsland 内置设置页写法一致):未选中/选中同一枚插头图标
[SettingsPageInfo(
"classhelper.classisland.bridge.settings",
"班级小助手联动",
"\uE71B",
"\uE71B",
SettingsPageCategory.External)]
public partial class BridgeSettingsPage : SettingsPageBase, INotifyPropertyChanged
{
public BridgeSettingsPage(PluginSettings settings, BridgeService bridge)
{
Settings = settings;
Bridge = bridge;
ReportCommand = new AsyncRelayCommand(ReportAsync);
TestCommand = new AsyncRelayCommand(TestAsync);
PullCommand = new AsyncRelayCommand(PullAsync);
MirrorCommand = new AsyncRelayCommand(MirrorAsync);
InitializeComponent();
DataContext = this;
Raise(nameof(StatusText));
}
public PluginSettings Settings { get; }
public BridgeService Bridge { get; }
public IAsyncRelayCommand ReportCommand { get; }
public IAsyncRelayCommand TestCommand { get; }
public IAsyncRelayCommand PullCommand { get; }
public IAsyncRelayCommand MirrorCommand { get; }
private PropertyChangedEventHandler? _propertyChanged;
/// <summary>
/// 显式实现 <see cref="INotifyPropertyChanged"/>:<c>AvaloniaObject</c> 自带一个同名但类型不同的事件,
/// 直接声明会遮蔽基类成员。显式实现既不影响 Avalonia 的绑定查找(它按接口取),也不会有歧义。
/// </summary>
event PropertyChangedEventHandler? INotifyPropertyChanged.PropertyChanged
{
add => _propertyChanged += value;
remove => _propertyChanged -= value;
}
/* ---------------------------------------------------------------- 绑定用的展示文本 */
/// <summary>一句话结论:还没配 / 已配置 / 已连接 / 连接异常。</summary>
public string StatusText
{
get
{
if (!Settings.IsConfigured) return "尚未配置:请填写服务器地址与设备令牌";
if (!Bridge.IsAttached) return "已填写配置,等待 ClassIsland 课程服务就绪";
return Bridge.LastReportOk ? "已连接" : "连接异常";
}
}
public string DetailText
{
get
{
var week = Bridge.LastServerWeek?.ToString() ?? "—";
return $"最后上报:{Bridge.LastReportAtText} 教学周:{week} " +
$"课表 {Bridge.LastScheduleEntryCount} 节 / 节次 {Bridge.LastTimeLayoutItemCount} 条 " +
$"已弹出提醒:{Bridge.NotificationCount} 条";
}
}
/// <summary>调试信息(设置页里打开"显示调试信息"才可见)。</summary>
public string DebugText
{
get
{
var lines = new List<string>
{
$"服务器地址:{(string.IsNullOrWhiteSpace(Settings.ServerUrl) ? "(未填)" : Settings.ServerUrl)}",
$"设备令牌:{(string.IsNullOrWhiteSpace(Settings.DeviceToken) ? "(未填)" : Mask(Settings.DeviceToken))}",
$"设备标识:{(string.IsNullOrWhiteSpace(Settings.DeviceKey) ? "(未生成)" : Settings.DeviceKey)}",
$"课程服务:{(Bridge.IsAttached ? "已接入" : "未接入")}",
$"与服务端时钟差:{Bridge.ClientTimeOffsetText}",
$"ClassIsland 版本:{SafeVersion()}",
$"配置目录:{PluginConfigFolder}",
};
return string.Join(Environment.NewLine, lines);
}
}
/// <summary>设置页所在的插件配置目录(从插件入口拿;拿不到时留空)。</summary>
private string PluginConfigFolder =>
ClassIsland.Shared.IAppHost.TryGetService<ClassIsland.Core.Abstractions.PluginBase>()?.PluginConfigFolder ?? "—";
private static string SafeVersion()
{
try { return ClassIsland.Core.AppBase.AppVersion ?? "—"; }
catch { return "—"; }
}
/// <summary>令牌只露头尾,避免设置页截图时把可用凭证泄露出去。</summary>
private static string Mask(string token) =>
token.Length <= 14 ? token : $"{token[..12]}…{token[^4..]}";
/* ---------------------------------------------------------------- 交互 */
private async Task ReportAsync()
{
await Bridge.ReportAsync("手动").ConfigureAwait(true);
}
/// <summary>不带课表上报一次:用来快速验证"地址 + 令牌"是否可用,不会因为课表为空而出错。</summary>
private async Task TestAsync()
{
await Bridge.ReportAsync("连接检查", includeSchedule: false).ConfigureAwait(true);
}
private async Task PullAsync()
{
await Bridge.PullPendingAsync().ConfigureAwait(true);
}
private async Task MirrorAsync()
{
await Bridge.MirrorScheduleAsync().ConfigureAwait(true);
}
private void OnSettingsChanged(object? sender, PropertyChangedEventArgs args)
{
// 影响上报链路的改动需要立刻重建定时器;纯界面项(如"显示调试信息")不用管
if (args.PropertyName is nameof(PluginSettings.ServerUrl)
or nameof(PluginSettings.DeviceToken)
or nameof(PluginSettings.AutoReport)
or nameof(PluginSettings.ReportIntervalSeconds)
or nameof(PluginSettings.ReceiveNotifications)
or nameof(PluginSettings.NotificationPollSeconds))
{
Bridge.RestartTimer();
}
Raise(nameof(StatusText));
Raise(nameof(DebugText));
}
private void OnBridgeChanged(object? sender, PropertyChangedEventArgs args)
{
// Bridge 的属性变化可能来自线程池(HttpClient 回调),绑定必须在 UI 线程上更新
if (Dispatcher.UIThread.CheckAccess())
{
RaiseStateProperties();
}
else
{
Dispatcher.UIThread.Post(RaiseStateProperties);
}
}
private void RaiseStateProperties()
{
Raise(nameof(StatusText));
Raise(nameof(DetailText));
Raise(nameof(DebugText));
}
private void OnLoaded(object sender, Avalonia.Interactivity.RoutedEventArgs args)
{
// 改完地址/令牌/间隔要重建定时器,否则"改了设置但上报节奏还是旧的"
Settings.PropertyChanged += OnSettingsChanged;
// 运行状态(上一次上报结果 / 待弹出提醒数)变了要刷新状态卡片
Bridge.PropertyChanged += OnBridgeChanged;
}
private void OnUnloaded(object sender, Avalonia.Interactivity.RoutedEventArgs args)
{
Settings.PropertyChanged -= OnSettingsChanged;
Bridge.PropertyChanged -= OnBridgeChanged;
}
private void Raise([CallerMemberName] string? propertyName = null) =>
_propertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
}