using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.Networking;
using UnityEngine.SceneManagement;

public class UINetwork : MonoBehaviour
{
    GameObject panelKoneksi;
    Button btnHost;
    Button btnJoin;
    Button btnCancel;
    Text txInfo;
    NetworkManager network;
    int status = 0;
    public bool isEscapeToExit;

    // Start is called before the first frame update
    void Start()
    {
        panelKoneksi = GameObject.Find("PanelKoneksi");
        panelKoneksi.transform.localPosition = Vector3.zero;
        btnHost = GameObject.Find("BtnHost").GetComponent<Button>();
        btnJoin = GameObject.Find("BtnJoin").GetComponent<Button>();
        btnCancel = GameObject.Find("BtnCancel").GetComponent<Button>();
        txInfo = GameObject.Find("Info").GetComponent<Text>();
        btnHost.onClick.AddListener(StartHostGame);
        btnJoin.onClick.AddListener(StartJoinGame);
        btnCancel.onClick.AddListener(CancelConection);
        btnCancel.interactable= false;
        network = GameObject.Find("Network Manager").GetComponent<NetworkManager>();
        txInfo.text = "Info: Server Address" + network.networkAddress + "with port" + network.networkPort;
    }

    // Update is called once per frame
    void Update()
    {
        if (NetworkClient.active || NetworkServer.active)
        {
            btnHost.interactable = false;
            btnJoin.interactable = false;
            btnCancel.interactable = true;
        }
        else
        {
            btnHost.interactable = true;
            btnJoin.interactable = true;
            btnCancel.interactable = false;
        }
        if (NetworkServer.connections.Count == 2 && status == 0)
        {
            status = 1;
            MulaiPermainan();
        }
        if (ClientScene.ready && !NetworkServer.active && status == 0)
        {
            status = 1;
            MulaiPermainan();
        }

        if (Input.GetKeyUp(KeyCode.Escape))
        {
            if (isEscapeToExit)
            {
                Application.Quit();
            }
            else
            {
                KembaliKeMenu();
            }
        }
    }

    private void StartHostGame()
    {
        Debug.Log("Dijalankan ketika Host ditekan");
        if (!NetworkServer.active)
        {
            network.StartHost();
        }
        if (NetworkServer.active) txInfo.text = "Info: Menunggu Player lain (Jika Server Aktif)";
    }

    private void StartJoinGame()
    {
        Debug.Log("Dijalankan ketika tombol Join Ditekan");
        if (!NetworkClient.active)
        {
            network.StartClient();
            network.client.RegisterHandler(MsgType.Disconnect, ConnectionError);
        }
        if (NetworkClient.active) txInfo.text = "Info: Mencoba mengkoneksikan dengan server";
    }

    private void CancelConection()
    {
        Debug.Log("Dijalankan ketika Cancel Ditekan");
        network.StopHost();
        btnHost.interactable = true;
        btnJoin.interactable = true;
        btnCancel.interactable = false;
        txInfo.text = "Info: Server Addres" + network.networkAddress + "with port" + network.networkPort;
    }

    private void ConnectionError(NetworkMessage netMsg)
    {
        //network.StopClient();
        //txInfo.text = "Info: Koneksi terputus dari Server";
        KembaliKeMain();
    }

    private void MulaiPermainan()
    {
        panelKoneksi.transform.localPosition = new Vector3(-1500, 0, 0);
    }

    public void KembaliKeMain()
    {
        network.StopHost();
        SceneManager.LoadScene("Main");
    }

    public void KembaliKeMenu()
    {
        network.StopHost();
        SceneManager.LoadScene("Menu");
    }

    public void KeluarScene() {
        Application.Quit();
    }
}