AX-Copilot-Codex/.decompiledproj/AxCopilot/Handlers/ChatHandler.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Threading;
using AxCopilot.Models;
using AxCopilot.SDK;
using AxCopilot.Services;
using AxCopilot.Views;

namespace AxCopilot.Handlers;

public class ChatHandler : IActionHandler
{
	private const bool DEPLOY_STUB = false;

	private readonly SettingsService _settings;

	private readonly object _windowLock = new object();

	private ChatWindow? _chatWindow;

	public string? Prefix => "!";

	public PluginMetadata Metadata => new PluginMetadata("ax.agent", "AX Agent", "1.0", "AX Agent — AI 어시스턴트");

	public ChatHandler(SettingsService settings)
	{
		_settings = settings;
	}

	public Task<IEnumerable<LauncherItem>> GetItemsAsync(string query, CancellationToken ct)
	{
		bool flag = false;
		AppSettings appSettings = (Application.Current as App)?.SettingsService?.Settings;
		if (appSettings != null && !appSettings.AiEnabled)
		{
			return Task.FromResult((IEnumerable<LauncherItem>)Array.Empty<LauncherItem>());
		}
		List<LauncherItem> list = new List<LauncherItem>();
		string text = query.Trim();
		if (string.IsNullOrEmpty(text))
		{
			list.Add(new LauncherItem("AX Agent 대화하기", "AI 비서와 대화를 시작합니다", null, "open_chat", null, "\ue8bd"));
			try
			{
				ChatStorageService chatStorageService = new ChatStorageService();
				List<ChatConversation> source = chatStorageService.LoadAllMeta();
				foreach (ChatConversation item in source.Take(5))
				{
					string value = FormatTimeAgo(item.UpdatedAt);
					string symbol = ChatCategory.GetSymbol(item.Category);
					list.Add(new LauncherItem(item.Title, $"{value} · 메시지 {item.Messages.Count}개", null, "resume:" + item.Id, null, symbol));
				}
				if (source.Any())
				{
					list.Add(new LauncherItem("새 대화 시작", "이전 대화와 별개의 새 대화를 시작합니다", null, "new_chat", null, "\ue710"));
				}
			}
			catch
			{
			}
		}
		else
		{
			list.Add(new LauncherItem("AI에게 물어보기: " + ((text.Length > 40) ? (text.Substring(0, 40) + "…") : text), "Enter를 누르면 AX Agent이 열리고 질문이 전송됩니다", null, "ask:" + text, null, "\ue8bd"));
			list.Add(new LauncherItem("AX Agent 대화하기", "질문 없이 Agent 창만 엽니다", null, "open_chat", null, "\ue8bd"));
		}
		return Task.FromResult((IEnumerable<LauncherItem>)list);
	}

	public Task ExecuteAsync(LauncherItem item, CancellationToken ct)
	{
		bool flag = false;
		AppSettings appSettings = (Application.Current as App)?.SettingsService?.Settings;
		if (appSettings != null && !appSettings.AiEnabled)
		{
			return Task.CompletedTask;
		}
		string data = (item.Data as string) ?? "open_chat";
		((DispatcherObject)Application.Current).Dispatcher.Invoke((Action)delegate
		{
			EnsureChatWindow();
			if (data.StartsWith("ask:"))
			{
				string text = data;
				string message = text.Substring(4, text.Length - 4);
				_chatWindow.Show();
				_chatWindow.Activate();
				_chatWindow.SendInitialMessage(message);
			}
			else if (data.StartsWith("resume:"))
			{
				string text = data;
				string conversationId = text.Substring(7, text.Length - 7);
				_chatWindow.Show();
				_chatWindow.Activate();
				_chatWindow.ResumeConversation(conversationId);
			}
			else if (data == "new_chat")
			{
				_chatWindow.Show();
				_chatWindow.Activate();
				_chatWindow.StartNewAndFocus();
			}
			else
			{
				_chatWindow.Show();
				_chatWindow.Activate();
			}
		});
		return Task.CompletedTask;
	}

	private void EnsureChatWindow()
	{
		lock (_windowLock)
		{
			if (_chatWindow != null && _chatWindow.IsLoaded)
			{
				return;
			}
			_chatWindow = new ChatWindow(_settings);
			_chatWindow.Closed += delegate
			{
				lock (_windowLock)
				{
					_chatWindow = null;
				}
			};
		}
	}

	private static string FormatTimeAgo(DateTime dt)
	{
		TimeSpan timeSpan = DateTime.Now - dt;
		if (timeSpan.TotalMinutes < 1.0)
		{
			return "방금 전";
		}
		if (timeSpan.TotalHours < 1.0)
		{
			return $"{(int)timeSpan.TotalMinutes}분 전";
		}
		if (timeSpan.TotalDays < 1.0)
		{
			return $"{(int)timeSpan.TotalHours}시간 전";
		}
		if (timeSpan.TotalDays < 7.0)
		{
			return $"{(int)timeSpan.TotalDays}일 전";
		}
		return dt.ToString("yyyy-MM-dd");
	}
}