using System.Collections;
using System.Collections.Generic;
using Unity.Netcode;
using UnityEditor.SearchService;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.SceneManagement;

//this script handles functionality if leaving the classroom scene

public class ExitFunction : NetworkBehaviour
{
    UnityEngine.SceneManagement.Scene curScene;
    private string sceneName;

    void Start()
    {
        curScene = SceneManager.GetActiveScene(); 
        sceneName = curScene.name;
        GetComponent<Button>().onClick.AddListener(() =>
        {
            LeaveTheWorld();
        });
    }

    //the rpcs are called if the host tries to leave the scene (try to kick every client out of the scene)
    //clients need to be kicked because without a host the gameplay would not work anymore (work very limited)
    [ServerRpc]
    public void TryKickUserServerRPC()
    {
        Debug.Log("Server Site");
        KickMeClientRPC();
    }

    [ClientRpc]
    public void KickMeClientRPC()
    {
        Debug.Log("Client Site");
        //NetworkManager.Singleton.Shutdown();
        SceneManager.LoadScene("StartMenu");
    }

    private void LeaveTheWorld()
    {
        //check if "leaver" is a host --> clients must be also kicked
        //or is a client --> can just leave without any impact to others
        if(sceneName.Equals("ClassRoom") && PlayerPrefs.GetString("status").Equals("host"))
        {
            TryKickUserServerRPC();
            NetworkManager.Singleton.Shutdown();
        }
        else if (sceneName.Equals("ClassRoom"))
        {
            NetworkManager.Singleton.Shutdown();
            SceneManager.LoadScene("StartMenu");
        }
    }
}