using System;
using System.Linq;

namespace ET.Server
{
    public static class RobotManagerComponentSystem
    {
        public static async ETTask<Scene> NewRobot(this RobotManagerComponent self, int zone)
        {
            await ETTask.CompletedTask;
            return null;
            //Scene clientScene = null;
            //try
            //{
            //    clientScene = await Client.SceneFactory.CreateClientScene(zone, "Robot");
            //    await Client.LoginHelper.Login(clientScene, zone.ToString(), zone.ToString());
            //    await Client.EnterMapHelper.EnterMapAsync(clientScene);
            //    Log.Debug($"create robot ok: {zone}");
            //    return clientScene;
            //}
            //catch (Exception e)
            //{
            //    clientScene?.Dispose();
            //    throw new Exception($"RobotSceneManagerComponent create robot fail, zone: {zone}", e);
            //}
        }
        
        public static void RemoveAll(this RobotManagerComponent self)
        {
            foreach (Entity robot in self.Children.Values.ToArray())        
            {
                robot.Dispose();
            }
        }
        
        public static void Remove(this RobotManagerComponent self, long id)
        {
            self.GetChild<Scene>(id)?.Dispose();
        }

        public static void Clear(this RobotManagerComponent self)
        {
            foreach (Entity entity in self.Children.Values.ToArray())
            {
                entity.Dispose();
            }
        }
    }
}