using UnityEngine;
using Unity.Netcode;

public class AutoHost : MonoBehaviour
{
#if UNITY_EDITOR
    private bool _hasStarted = false;

    void Start()
    {
        if (NetworkManager.Singleton == null)
        {
            Debug.LogError("[AutoHost] NetworkManager를 찾을 수 없습니다!");
            return;
        }

        if (NetworkManager.Singleton.IsServer || NetworkManager.Singleton.IsClient)
        {
            return;
        }

        TryStartAsHost();
    }

    private void TryStartAsHost()
    {
        try
        {
            NetworkManager.Singleton.StartHost();
            _hasStarted = true;
            Debug.Log("<color=yellow><b>[AutoHost]</b> 호스트로 시작됨 (MAIN EDITOR)</color>");
        }
        catch (System.Exception e)
        {
            Debug.Log($"<color=orange><b>[AutoHost]</b> 호스트 시작 실패: {e.Message}</color>");
            Debug.Log("<color=blue><b>[AutoHost]</b> 클라이언트 모드로 전환...</color>");
            
            NetworkManager.Singleton.Shutdown();
            TryStartAsClient();
        }
    }

    private void TryStartAsClient()
    {
        try
        {
            NetworkManager.Singleton.StartClient();
            _hasStarted = true;
            Debug.Log("<color=blue><b>[AutoHost]</b> 클라이언트로 연결됨 (SECONDARY EDITOR)</color>");
        }
        catch (System.Exception e)
        {
            Debug.LogError($"<color=red><b>[AutoHost]</b> 클라이언트 연결 실패: {e.Message}</color>");
        }
    }

    private void OnDestroy()
    {
        if (NetworkManager.Singleton != null)
        {
            NetworkManager.Singleton.Shutdown();
        }
    }
#endif
}