feat: 落地 V1 全部源码 — WebSocket 通知 + 应用内历史查看

17 个源文件 + .gitignore + 默认 config.json 模板,严格按方案文档第 6 节实现。用户核心场景: - Windows 接收 Gotify 通知(WS /stream → AppNotificationBuilder) - 应用内查看历史消息(打开 MainWindow 触发 GetRecentMessagesAsync,实时通过 MessageReceived 事件追加) - 列表条目双击打开 extras.client::notification.click.url 关键变更点: - GotifyMessage.Extras 类型由 Dictionary<string,object> 改为 Dictionary<string,JsonElement>,避免 System.Text.Json 反序列化时丢失嵌套结构 - 新增 HistoryConfig.ViewerLimit(默认 50,UI 硬上限 200) - GotifyApiService.GetRecentMessagesAsync:since=0 拉最近 N 条,OrderByDescending(Id) 保证顺序 - GotifyWebSocketService 新增 MessageReceived 事件,MainWindow 用 Dispatcher.Invoke 切回 UI 线程追加 - NotificationService.AddArgument('url=...') 透传 click URL 给 OnNotificationInvoked - MainWindow.xaml 增加 ListView + 刷新按钮,使用 ObservableCollection<GotifyMessage> - 默认 config.json 用 https://gotify.example.com 占位 URL,ClientToken 留空,首启动自动写入 %LOCALAPPDATA% 依赖:Microsoft.WindowsAppSDK 2.4.0(方案文档固定版本)。构建:本机 .NET 8 SDK 未安装,build 待用户在装好 SDK 后执行: dotnet restore && dotnet build -c Release
2026-09-06 18:44:55 +08:00
parent 4b7f3a383c
commit c2f44767a6
19 changed files with 1401 additions and 2 deletions
@@ -0,0 +1,205 @@
+using System.Collections.ObjectModel;
+using System.Diagnostics;
+using System.Windows;
+using System.Windows.Controls;
+using WindowsGotify.Models;
+using WindowsGotify.Services;
+using WindowsGotify.Tray;
+
+namespace WindowsGotify;
+
+public partial class MainWindow : Window
+{
+    private const int MaxHistoryInUi = 200;
+
+    private AppConfig? _config;
+    private ConfigService? _configService;
+    private Logger? _logger;
+    private TrayIconService? _tray;
+    private GotifyWebSocketService? _webSocket;
+    private GotifyApiService? _apiService;
+
+    private readonly ObservableCollection<GotifyMessage> _history = new();
+
+    public MainWindow()
+    {
+        InitializeComponent();
+        HistoryList.ItemsSource = _history;
+
+        Closing += (_, e) =>
+        {
+            e.Cancel = true;
+            Hide();
+        };
+    }
+
+    public void Initialize(
+        AppConfig config,
+        ConfigService configService,
+        Logger logger,
+        TrayIconService tray,
+        GotifyWebSocketService webSocket,
+        GotifyApiService apiService)
+    {
+        _config = config;
+        _configService = configService;
+        _logger = logger;
+        _tray = tray;
+        _webSocket = webSocket;
+        _apiService = apiService;
+
+        UrlTextBox.Text = config.Gotify.Url;
+        TokenBox.Password = config.Gotify.ClientToken;
+        StatusText.Text = "状态:等待连接";
+        UpdateHistoryCount();
+
+        // 实时消息追加到历史
+        _webSocket.MessageReceived += OnLiveMessage;
+    }
+
+    public void ShowFromTray()
+    {
+        Show();
+        WindowState = WindowState.Normal;
+        Activate();
+        // 每次打开都拉一次最新历史,确保和远端同步
+        _ = LoadHistoryAsync();
+    }
+
+    private void OnLiveMessage(GotifyMessage msg)
+    {
+        // WebSocket 回调可能在非 UI 线程,切回 UI 线程
+        Dispatcher.Invoke(() =>
+        {
+            _history.Insert(0, msg);
+            TrimHistory();
+            UpdateHistoryCount();
+        });
+    }
+
+    private void TrimHistory()
+    {
+        while (_history.Count > MaxHistoryInUi)
+        {
+            _history.RemoveAt(_history.Count - 1);
+        }
+    }
+
+    private void UpdateHistoryCount()
+    {
+        HistoryCountText.Text = $"共 {_history.Count} 条(本地缓存上限 {MaxHistoryInUi})";
+    }
+
+    private async Task LoadHistoryAsync()
+    {
+        if (_apiService is null || _config is null) return;
+        if (string.IsNullOrWhiteSpace(_config.Gotify.ClientToken))
+        {
+            StatusText.Text = "状态:未配置 Client Token,无法拉取历史";
+            return;
+        }
+
+        try
+        {
+            StatusText.Text = "状态:正在拉取历史...";
+            var limit = Math.Clamp(_config.History.ViewerLimit, 1, 100);
+            var messages = await _apiService.GetRecentMessagesAsync(limit, CancellationToken.None);
+
+            // 用清空 + 批量 Insert 让 UI 一次性刷新,避免多次 CollectionChanged
+            _history.Clear();
+            foreach (var m in messages)
+            {
+                _history.Add(m);
+            }
+            UpdateHistoryCount();
+            StatusText.Text = $"状态:已加载 {messages.Count} 条历史消息";
+            _logger?.Info($"History loaded. count={messages.Count}");
+        }
+        catch (Exception ex)
+        {
+            _logger?.Error("Load history failed.", ex);
+            StatusText.Text = $"状态:拉取历史失败 - {ex.Message}";
+        }
+    }
+
+    private async void RefreshButton_Click(object sender, RoutedEventArgs e)
+    {
+        await LoadHistoryAsync();
+    }
+
+    private void HistoryList_MouseDoubleClick(object sender, System.Windows.Input.MouseButtonEventArgs e)
+    {
+        if (HistoryList.SelectedItem is not GotifyMessage msg) return;
+        var url = msg.ClickUrl;
+        if (string.IsNullOrWhiteSpace(url)) return;
+
+        try
+        {
+            Process.Start(new ProcessStartInfo
+            {
+                FileName = url,
+                UseShellExecute = true
+            });
+            _logger?.Info($"Opened click url. id={msg.Id}, url={url}");
+        }
+        catch (Exception ex)
+        {
+            _logger?.Error("Failed to open click url.", ex);
+            MessageBox.Show($"无法打开链接:{ex.Message}", "Windows Gotify",
+                MessageBoxButton.OK, MessageBoxImage.Warning);
+        }
+    }
+
+    private async void SaveButton_Click(object sender, RoutedEventArgs e)
+    {
+        if (_config is null || _configService is null) return;
+
+        var url = UrlTextBox.Text.Trim();
+        var token = TokenBox.Password.Trim();
+
+        if (!Uri.TryCreate(url, UriKind.Absolute, out var uri) ||
+            (uri.Scheme != Uri.UriSchemeHttp && uri.Scheme != Uri.UriSchemeHttps))
+        {
+            MessageBox.Show("Gotify URL 无效。", "Windows Gotify",
+                MessageBoxButton.OK, MessageBoxImage.Warning);
+            return;
+        }
+
+        if (string.IsNullOrWhiteSpace(token))
+        {
+            MessageBox.Show("Client Token 不能为空。", "Windows Gotify",
+                MessageBoxButton.OK, MessageBoxImage.Warning);
+            return;
+        }
+
+        _config.Gotify.Url = url.TrimEnd('/');
+        _config.Gotify.ClientToken = token;
+
+        await _configService.SaveAsync(_config);
+        _webSocket?.RequestReconnect();
+
+        MessageBox.Show("配置已保存,正在重新连接。", "Windows Gotify",
+            MessageBoxButton.OK, MessageBoxImage.Information);
+    }
+
+    private async void TestButton_Click(object sender, RoutedEventArgs e)
+    {
+        try
+        {
+            var notification = new NotificationService(_config!, _logger!);
+            await notification.ShowAsync(new GotifyMessage
+            {
+                Id = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds(),
+                Message = "Windows Gotify Agent 测试成功。",
+                Title = "Gotify 测试",
+                Priority = 5,
+                Date = DateTimeOffset.UtcNow
+            });
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show(ex.Message, "测试通知失败",
+                MessageBoxButton.OK, MessageBoxImage.Error);
+        }
+    }
+}