using AudioSourceEvents;
using System;
using System.Diagnostics.Tracing;
using UnityEngine;
using UnityEngine.Audio;
using Core;
using Core.Lifecycle;

/// <summary>
/// We automatically add the AudioSource component here so we can control it. Do not add it manually!
/// </summary>
[RequireComponent(typeof(AudioSource))]
public class AppleAudioSource : ManagedBehaviour
{
    public enum AudioSourceType{CriticalVO,VO,Ambience,SFX,Music}
    public AudioSourceType audioSourceType;
    [HideInInspector] public AudioSource audioSource;
    private AudioMixer _audioMixer;
    [HideInInspector ] public int clipPriority;
    public int sourcePriority;


    protected override void Awake()
    {
        base.Awake();
        audioSource = GetComponent<AudioSource>();
    }
    // Start is called once before the first execution of Update after the MonoBehaviour is created
    protected override void OnManagedAwake()
    {
        audioSource = GetComponent<AudioSource>();
        AudioManager.Instance.RegisterNewAudioSource(this);
        _audioMixer = AudioManager.Instance.audioMixer;
        InitializeAudioSource();
        audioSource.playOnAwake = false;
    }


    public void InitializeAudioSource()
    {
        // Route the audio to the correct bus depending on type
        switch (audioSourceType)
        {
            case AppleAudioSource.AudioSourceType.CriticalVO:
                audioSource.outputAudioMixerGroup = _audioMixer.FindMatchingGroups("Critical VO")[0];
                break;
            case AppleAudioSource.AudioSourceType.VO:
                audioSource.outputAudioMixerGroup = _audioMixer.FindMatchingGroups("Flavor VO")[0];
                break;
            case AppleAudioSource.AudioSourceType.SFX:
                audioSource.outputAudioMixerGroup = _audioMixer.FindMatchingGroups("SFX")[0];
                break;
            case AppleAudioSource.AudioSourceType.Ambience:
                audioSource.outputAudioMixerGroup = _audioMixer.FindMatchingGroups("Ambience")[0];
                break;
            case AppleAudioSource.AudioSourceType.Music:
                audioSource.outputAudioMixerGroup = _audioMixer.FindMatchingGroups("Music")[0];
                break;
        }        
    }


    public void Play(int requestedClipPriority)
    {
        if (audioSource == null)
        {
            audioSource = GetComponent<AudioSource>();
        }
        clipPriority = requestedClipPriority;
        if (audioSourceType == AudioSourceType.CriticalVO || audioSourceType == AudioSourceType.VO)
        {
            if (AudioManager.Instance.RequestPlayVO(this))
            {
                audioSource.Play();
            }
            else
            {
                Logging.Debug("[AUDIOMANAGER] AppleAudioSource " + name + " was suppressed because something more important is playing");
            }
        }
        else 
        {
            audioSource.Play();
        }
            
    }

    public void InterruptAudio(string nameOfInterruptingAudio)
    {
        Stop();
    }

    public void Stop() 
    {
        clipPriority = 0;
        audioSource.Stop(); 
    }


}