Initial commit to new repository

src/AxCopilot/Services/Agent/NotifyTool.cs

@@ -0,0 +1,152 @@
+using System.Text.Json;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Media;
+using System.Windows.Threading;
+
+namespace AxCopilot.Services.Agent;
+
+/// <summary>
+/// Windows 알림 전송 도구.
+/// 장시간 작업 완료 알림, 사용자 확인 요청 등을 트레이 또는 앱 내 토스트로 표시합니다.
+/// </summary>
+public class NotifyTool : IAgentTool
+{
+    public string Name => "notify_tool";
+    public string Description =>
+        "Send a notification to the user. Use this when: " +
+        "a long-running task completes, an important result needs attention, " +
+        "or you want to inform the user of something. " +
+        "The notification appears as an in-app toast message.";
+
+    public ToolParameterSchema Parameters => new()
+    {
+        Properties = new()
+        {
+            ["title"] = new()
+            {
+                Type = "string",
+                Description = "Notification title (short, 1-2 words)",
+            },
+            ["message"] = new()
+            {
+                Type = "string",
+                Description = "Notification message (detail text)",
+            },
+            ["level"] = new()
+            {
+                Type = "string",
+                Description = "Notification level: info (default), success, warning, error",
+                Enum = ["info", "success", "warning", "error"],
+            },
+        },
+        Required = ["title", "message"],
+    };
+
+    public Task<ToolResult> ExecuteAsync(JsonElement args, AgentContext context, CancellationToken ct = default)
+    {
+        var title   = args.GetProperty("title").GetString() ?? "알림";
+        var message = args.GetProperty("message").GetString() ?? "";
+        var level   = args.TryGetProperty("level", out var lv) ? lv.GetString() ?? "info" : "info";
+
+        try
+        {
+            Application.Current.Dispatcher.Invoke(() =>
+            {
+                ShowToast(title, message, level);
+            });
+            return Task.FromResult(ToolResult.Ok($"✓ Notification sent: [{level}] {title}"));
+        }
+        catch (Exception ex)
+        {
+            return Task.FromResult(ToolResult.Fail($"알림 전송 실패: {ex.Message}"));
+        }
+    }
+
+    private static void ShowToast(string title, string message, string level)
+    {
+        var mainWindow = Application.Current.MainWindow;
+        if (mainWindow == null) return;
+
+        var (iconChar, iconColor) = level switch
+        {
+            "success" => ("\uE73E", "#34D399"),
+            "warning" => ("\uE7BA", "#F59E0B"),
+            "error"   => ("\uEA39", "#F87171"),
+            _         => ("\uE946", "#4B5EFC"), // info
+        };
+
+        var toast = new Border
+        {
+            Background   = new SolidColorBrush(Color.FromRgb(0x1A, 0x1B, 0x2E)),
+            CornerRadius = new CornerRadius(10),
+            Padding      = new Thickness(16, 12, 16, 12),
+            Margin       = new Thickness(0, 0, 20, 20),
+            MinWidth     = 280,
+            MaxWidth     = 400,
+            HorizontalAlignment = HorizontalAlignment.Right,
+            VerticalAlignment   = VerticalAlignment.Bottom,
+            Effect = new System.Windows.Media.Effects.DropShadowEffect
+            {
+                BlurRadius  = 16,
+                ShadowDepth = 4,
+                Opacity     = 0.4,
+                Color       = Colors.Black,
+            },
+        };
+
+        var content = new StackPanel();
+
+        // 타이틀 행
+        var titleRow = new StackPanel { Orientation = Orientation.Horizontal, Margin = new Thickness(0, 0, 0, 4) };
+        titleRow.Children.Add(new TextBlock
+        {
+            Text       = iconChar,
+            FontFamily = new FontFamily("Segoe MDL2 Assets"),
+            FontSize   = 14,
+            Foreground = new SolidColorBrush((Color)ColorConverter.ConvertFromString(iconColor)),
+            Margin     = new Thickness(0, 0, 8, 0),
+            VerticalAlignment = VerticalAlignment.Center,
+        });
+        titleRow.Children.Add(new TextBlock
+        {
+            Text       = title,
+            FontSize   = 13,
+            FontWeight = FontWeights.SemiBold,
+            Foreground = Brushes.White,
+            VerticalAlignment = VerticalAlignment.Center,
+        });
+        content.Children.Add(titleRow);
+
+        // 메시지
+        if (!string.IsNullOrEmpty(message))
+        {
+            content.Children.Add(new TextBlock
+            {
+                Text         = message.Length > 200 ? message[..200] + "..." : message,
+                FontSize     = 12,
+                Foreground   = new SolidColorBrush(Color.FromRgb(0xAA, 0xAA, 0xCC)),
+                TextWrapping = TextWrapping.Wrap,
+            });
+        }
+
+        toast.Child = content;
+
+        // 기존 Grid/Panel에 추가
+        if (mainWindow.Content is Grid grid)
+        {
+            Grid.SetRowSpan(toast, grid.RowDefinitions.Count > 0 ? grid.RowDefinitions.Count : 1);
+            Grid.SetColumnSpan(toast, grid.ColumnDefinitions.Count > 0 ? grid.ColumnDefinitions.Count : 1);
+            grid.Children.Add(toast);
+
+            // 5초 후 자동 제거 (페이드 아웃)
+            var timer = new DispatcherTimer { Interval = TimeSpan.FromSeconds(5) };
+            timer.Tick += (_, _) =>
+            {
+                timer.Stop();
+                grid.Children.Remove(toast);
+            };
+            timer.Start();
+        }
+    }
+}