using UnityEngine;
using UnityEngine.SceneManagement;
using Photon.Pun;
using System.Collections.Generic;
using TMPro;
using PlayFab;
using PlayFab.ClientModels;

public class LevelManager : MonoBehaviourPunCallbacks
{
    public GameObject player;
    public GameObject mainCamera;
    public GameObject escapeMenu;
    public GameObject errorPanel;
    public List<GameObject> spawnpointList = new List<GameObject>();
    public TMP_Text timerText;
    [SerializeField] private float timer;
    [HideInInspector] public bool escapeMenuOpen;
    string playerName;
    private SceneToLoad sceneToLoad;
    private int randomNumber;

    private void Awake()
    {
        GetAccountInfo();
    }

    void Start()
    {
        sceneToLoad = FindObjectOfType<SceneToLoad>();
        escapeMenu.SetActive(false);
        Cursor.lockState = CursorLockMode.Locked;
        Spawn();
    }

    void Update()
    {
        timer -= Time.deltaTime;
        int minutes = Mathf.FloorToInt(timer / 60F);
        int seconds = Mathf.FloorToInt(timer - minutes * 60);
        timerText.text = string.Format("{0:0}:{1:00}", minutes, seconds);
        if (Input.GetKeyDown(KeyCode.Escape))
        {
            EscapeMenuOpen();
        }
    }

    void GetAccountInfo()
    {
        var request = new GetAccountInfoRequest();
        PlayFabClientAPI.GetAccountInfo(request, OnAccountInfoSuccess, OnError);
    }

    private void OnAccountInfoSuccess(GetAccountInfoResult result)
    {
        playerName = result.AccountInfo.TitleInfo.DisplayName;
    }

    private void OnError(PlayFabError error)
    {
        errorPanel.SetActive(true);
    }

    void RandomNumber()
    {
        randomNumber = Random.Range(0, spawnpointList.Count);
        Spawn();
    }

    public void Spawn()
    {
        bool dontSpawn = spawnpointList[randomNumber].GetComponent<ColliderOccupied>().occupied;
        if(!dontSpawn)
        {
            Vector3 randomspawnPoint = spawnpointList[randomNumber].GetComponent<Transform>().position;
            player = PhotonNetwork.Instantiate("Player", randomspawnPoint, Quaternion.identity, 0);
            mainCamera.GetComponent<CameraFollow>().target = player.transform;
            PhotonNetwork.NickName = playerName;
        } else
        {
            RandomNumber();
        }
    }

    public void Logout()
    {
        PlayFabClientAPI.ForgetAllCredentials();
        PhotonNetwork.Disconnect();
        sceneToLoad.sceneToLoad = "Login";
        SceneManager.LoadScene("MenuLoading");
    }

    void EscapeMenuOpen()
    {
        if (escapeMenu.activeSelf)
        {
            escapeMenuOpen = false;
            escapeMenu.SetActive(false);
            player.GetComponent<PlayerMovement>().enabled = true;
            player.GetComponent<Shooting>().enabled = true;
            Cursor.lockState = CursorLockMode.Locked;
        }
        else
        {
            escapeMenuOpen = true;
            escapeMenu.SetActive(true);
            player.GetComponent<PlayerMovement>().enabled = false;
            player.GetComponent<Shooting>().enabled = false;
            Cursor.lockState = CursorLockMode.None;
        }
    }
}