using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using Artngame.LUMINA;
public class toggleCameraLUMINA : MonoBehaviour
{
    public List<GameObject> cameras = new List<GameObject>();
    public List<Camera> camerasActual = new List<Camera>();

    public bool disableSun = true;
    public bool cycleAllAtStart = false;

    // Start is called before the first frame update
    void Start()
    {
        if (useAdvancedDisable)
        {
            current_Camera = 0;
            //enable all and disable camera, lumina update and GI, but keep script alive to avoid flashes
            for (int i = 0; i < camerasActual.Count; i++)
            {
                if (i == current_Camera)
                {
                    camerasActual[i].enabled = true;
                    camerasActual[i].transform.parent.gameObject.SetActive(true);
                    camerasActual[i].GetComponent<LUMINA>().disableGI = false;
                    camerasActual[i].GetComponent<LUMINA>().updateGI = true;
                    if (disableSun)
                    {
                        camerasActual[i].GetComponent<LUMINA>().sun.gameObject.SetActive(true); //enable sun
                    }
                }
                else
                {
                    camerasActual[i].enabled = false;
                    camerasActual[i].transform.parent.gameObject.SetActive(true);
                    camerasActual[i].GetComponent<LUMINA>().disableGI = true;
                    camerasActual[i].GetComponent<LUMINA>().updateGI = false;
                    if (disableSun)
                    {
                        camerasActual[i].GetComponent<LUMINA>().sun.gameObject.SetActive(false); //disable sun
                    }
                }
            }
            current_Camera = 1;

           

        }   
    }
    int current_Camera = 1;

    public bool useAdvancedDisable = false;

    int startCycle = 0;
    public float cycleDelay = 0;
    float cycleTime = 0;
    // Update is called once per frame
    void Update()
    {
        if (cycleAllAtStart && startCycle < camerasActual.Count && Time.fixedTime - cycleTime > cycleDelay)
        {
            cycleTime = Time.fixedTime;
            //for (int j = 0; j < camerasActual.Count; j++)
            //{
                for (int i = 0; i < camerasActual.Count; i++)
                {
                    if (i == startCycle)
                    {
                        camerasActual[i].enabled = true;
                        camerasActual[i].GetComponent<LUMINA>().disableGI = false;
                        camerasActual[i].GetComponent<LUMINA>().updateGI = true;
                        if (disableSun)
                        {
                            camerasActual[i].GetComponent<LUMINA>().sun.gameObject.SetActive(true); //enable sun
                        }
                    }
                    else
                    {
                        camerasActual[i].enabled = false;
                        camerasActual[i].GetComponent<LUMINA>().disableGI = true;
                        camerasActual[i].GetComponent<LUMINA>().updateGI = false;
                        if (disableSun)
                        {
                            camerasActual[i].GetComponent<LUMINA>().sun.gameObject.SetActive(false); //disable sun
                        }
                    }
                }
                startCycle++;
            //}
        }
    }

    private void OnGUI()
    {
        if(GUI.Button(new Rect(10, 10, 150, 30), "Toggle Camera:" + current_Camera))
        {
            if (!useAdvancedDisable)
            {
                for (int i = 0; i < cameras.Count; i++)
                {
                    if (i == current_Camera)
                    {
                        cameras[i].SetActive(true);
                    }
                    else
                    {
                        cameras[i].SetActive(false);
                    }
                }
                current_Camera++;
                if (current_Camera >= cameras.Count)
                {
                    current_Camera = 0;
                }
            }
            else
            {
                ///enable all and disable camera, lumina update and GI, but keep script alive to avoid flashes
                for (int i = 0; i < camerasActual.Count; i++)
                {
                    if (i == current_Camera)
                    {
                        camerasActual[i].enabled = true;
                        camerasActual[i].GetComponent<LUMINA>().disableGI = false;
                        camerasActual[i].GetComponent<LUMINA>().updateGI = true;
                        if (disableSun)
                        {
                            camerasActual[i].GetComponent<LUMINA>().sun.gameObject.SetActive(true); //enable sun
                        }
                    }
                    else
                    {
                        camerasActual[i].enabled = false;
                        camerasActual[i].GetComponent<LUMINA>().disableGI = true;
                        camerasActual[i].GetComponent<LUMINA>().updateGI = false;
                        if (disableSun)
                        {
                            camerasActual[i].GetComponent<LUMINA>().sun.gameObject.SetActive(false); //disable sun
                        }
                    }
                }
                current_Camera++;
                if (current_Camera >= camerasActual.Count)
                {
                    current_Camera = 0;
                }
            }
          
        }
    }
}