kev/Drawer/AI/AgentIntegration/NoOpAppController.cs

using System;
using System.Threading.Tasks;

namespace AI.AgentIntegration
{
    /// <summary>
    /// 无操作 AppController，在未注入真实控制器时使用（如独立运行 AI 模块时）。
    /// </summary>
    public sealed class NoOpAppController : IAppController
    {
        public event EventHandler<AppState>? StateChanged;

        public AppState GetCurrentState() => new AppState();

        public Task<AppActionResult> ExecuteAsync(AppAction action)
        {
            return Task.FromResult(AppActionResult.Fail("未连接应用控制器"));
        }
    }
}