using System.Collections;
using System.Collections.Generic;
using System.Runtime.Remoting.Messaging;
using UnityEngine;
using UnityEngine.PlayerLoop;
using UnityEngine.XR.Content.Interaction;
using FMOD.Studio;

public class AlarmTrigger : MonoBehaviour
{
    public XRPushButton PushButton;
    public AudioSource AlarmSequence;
    public AudioSource VentilationSequence;

    private EventInstance RoomHum;
    private EventInstance AlarmSound;
    private bool hasAlarm = false;

    private void Awake()
    {
        RoomHum = AudioManager.Instance.CreateInstance(FMODEvents.Instance.ServerRoomHumming);
        RoomHum.set3DAttributes(FMODUnity.RuntimeUtils.To3DAttributes(gameObject));

        AlarmSound = AudioManager.Instance.CreateInstance(FMODEvents.Instance.ServerRoomAlarm);
        AlarmSound.set3DAttributes(FMODUnity.RuntimeUtils.To3DAttributes(gameObject));


    }
    void Start()
    {
        if (PushButton != null)
        {
            PushButton.onPress.AddListener(OnButtonPressed);
            AudioManager.Instance.PlayAttachedInstance(FMODEvents.Instance.ServerRoomButton, gameObject);

        }
    }

    void OnButtonPressed()
    {
        Debug.Log("Alarm button Pressed!");

        if (!AudioManager.IsPlaying(AlarmSound)){ //if alarm isn't already triggered.
            VentilationSequence.Stop();
            AlarmSequence.Play();

            AlarmSound.start();
            AudioManager.Instance.StopInstance(RoomHum, STOP_MODE.ALLOWFADEOUT);


            hasAlarm = true;
        }
    }
    void Update()
    {
        if(hasAlarm && !AudioManager.IsPlaying(AlarmSound)) // If alarm state has ended.
        {
            VentilationSequence.Play(); // Return to normal.

            RoomHum.start();

            hasAlarm = false;   
        }
    }

}