using UnityEngine;
using UnityEngine.UI;
using TMPro;

public class LightSwitchInteraction : MonoBehaviour
{
    public CeilingLightController[] ceilingLights;
    public TMP_Text interactionPrompt;

    private bool isLightsFixed = false;
    private Outline outline;

    [SerializeField] private Animator leverAnimator;

    [SerializeField] private AudioClip leverSound;

    [SerializeField] private string animationFile = "DoorAnimation.013";
    [SerializeField] private Animator myDoor = null;

    [SerializeField] private GameObject enableAfterLightsFixed = null;

    void Awake()
    {
        outline = GetComponent<Outline>();
        if (outline != null)
        {
            outline.enabled = true;
        }
        if (interactionPrompt != null)
        {
            interactionPrompt.enabled = false;
        }
    }
    void PlayDoorAnimation()
    {
        if (myDoor != null)
        {
            myDoor.Play(animationFile);
        }
    }

    void Update()
    {
        if (!isLightsFixed)
        {
            Ray ray = Camera.main.ScreenPointToRay(new Vector3(Screen.width / 2, Screen.height / 2, 0));
        
            if (Physics.Raycast(ray, out RaycastHit hit, 5f))
            {
                if (hit.collider.gameObject == gameObject)
                {
                    if (interactionPrompt != null)
                    {
                        interactionPrompt.text = "Left click to turn emergency power on";
                        interactionPrompt.enabled = true;
                    }
                    if (Input.GetMouseButtonDown(0))
                    {
                        foreach (CeilingLightController light in ceilingLights)
                        {
                            light.StopFading();
                        }
                        LightSwitchManager.IsLightSwitchActivated = true;
                        isLightsFixed = true;
                        if (outline != null)
                        {
                            outline.enabled = false;
                        }
                        if (interactionPrompt != null)
                        {
                            interactionPrompt.enabled = false;
                        }
                        // Play Animation for lever
                        if (leverAnimator != null)
                        {
                            leverAnimator.Play("EmergeLeverPull",0,0.0f);
                        }
                        // Play Sound for lever
                        if (leverSound != null)
                        {
                            Debug.Log("Playing sound: " + leverSound.name);
                            SoundFXManager.instance.PlaySound(leverSound, transform, 2.0f);
                        }
                        // open door after audio is done
                        if (enableAfterLightsFixed != null)
                        {
                            Debug.Log("Enabling audio clip");
                            // enable box collider of object
                            enableAfterLightsFixed.GetComponent<BoxCollider>().enabled = true;
                        }
                        if (myDoor != null)
                        {
                            Invoke("PlayDoorAnimation", 1.0f);
                        }

                    }
                }
                else
                {
                    if (interactionPrompt != null)
                    {
                        interactionPrompt.enabled = false;
                    }
                }
            }
            else
            {
                if (interactionPrompt != null)
                {
                    interactionPrompt.enabled = false;
                }
            }
        }
    }
}