using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class GameplayController : MonoBehaviour
{
    [SerializeField] private LoadScene loadAdditiveScene;
    //public LoadScene loadAdditiveSceneForGameSystemsAndPlayer;
    public GameObject GameSystemsAndPlayer;
    [SerializeField] private GameObject OnLoadDontDestroy;
    [SerializeField] private GameObject playerRelatedSystem;
    public bool shouldLoadAdditiveSceneForManagersWhenGameLaunched = true;
    public bool DontDestroyOnLoadGameplayController = true;
    [HideInInspector] public bool isInteracting;
    [HideInInspector] public bool canInteract;
    public bool demoMode;
    public bool testingMode;
    public bool isInDebuggingState;

    private static GameplayController _instance;
    public static GameplayController GetInstance() { return _instance; }

    private void OnEnable()
    {
        if (!_instance)
        {
            _instance = this;
        }

        if (shouldLoadAdditiveSceneForManagersWhenGameLaunched && IsOnState(State.GameLaunched))
        {
            OnLoadDontDestroy.SetActive(true);
            loadAdditiveScene.LoadAdditiveScene();
            MainMenu.GetInstance().gameLaunchedLogosScreen.Play();
        }
    }

    void Awake()
    {
        Logger.Initialize();
    }

    private void Start()
    {
        shouldLoadAdditiveSceneForManagersWhenGameLaunched = false;
    }

    public enum State
    {
        GameLaunched,
        MainMenu,
		Gameplay,
        PauseMenu,
        InventoryMenu,
        ImportantTutorialMessage
	}

    public bool IsOnState(State checkState)
    {
        return currentGameState == checkState;
    }

    public void GoToMainMenuState() 
    {
        currentGameState = State.MainMenu;
    }

    public void GoToGameplayState() 
    {
        currentGameState = State.Gameplay;
    }

    public void GoToPauseMenuState() 
    {
        currentGameState = State.PauseMenu;
    }

    public void GoToImportantTutorialMessageState()
    {
        currentGameState = State.ImportantTutorialMessage;
    }

    public void GoToInventoryMenuState()
    {
        currentGameState = State.InventoryMenu;
    }

    public State currentGameState = State.MainMenu;

    public void UpdateGameStates()
    {
        switch (currentGameState)
        {
            case State.GameLaunched:

                break;
            case State.MainMenu:
                if (InputControlManager.Getinstance().IsUsingJoystick)
                {
                    HideCursor();
                }
                else
                {
                    DisplayCursor();
                }
                break;
            case State.Gameplay:
                break;

            case State.PauseMenu:
                if (InputControlManager.Getinstance().IsUsingJoystick)
                {
                    HideCursor();
                }
                else
                {
                    DisplayCursor();
                }
                break;
            case State.InventoryMenu:
                
                break;
            case State.ImportantTutorialMessage:
                break;
            default:
                break;
        }
    }

    private void Update()
    {
        UpdateGameStates();
    }

    public void HideCursor()
    {
        // Restore the cursor visibility state when the script is destroyed
        Cursor.visible = false;
        Cursor.lockState = CursorLockMode.Locked;
    }

    public void DisplayCursor()
    {
        // Restore the cursor visibility state when the script is destroyed
        Cursor.visible = true;
        Cursor.lockState = CursorLockMode.None;
    }

    public void InstantiatePlayerRelatedSystem() 
    {
        Instantiate(playerRelatedSystem);
    }
}