using System.Collections.Generic;
using Cysharp.Threading.Tasks;
using UnityEngine;
using UnityEngine.SceneManagement;

public enum AudioType
{
    MUSIC,
    SOUND
}

public enum ClipType
{
    AudioClip,
    CriwareClip
}

namespace PhxhSDK
{
    public abstract class AudioMgrBase : IStart, IInitable, IUpdatable, IAudioPlay
    {
        public GameObject initGameObject;
        
        private float _vol;
        private float _musicVol;
        private float _soundVol;
        
        protected Dictionary<int, AudioBase> musicAudio;
        protected Dictionary<int, AudioBase> soundsAudio;
        
        protected Queue<AudioBase> freeMusicAudio;
        protected Queue<AudioBase> freeSoundsAudio;

        protected List<int> toBeRemoved;
        
        protected bool Initialized = false;

        public readonly int NoneID = -1;

        /// <summary>
        /// When set to true, new Audios that have the same audio clip as any other Audio, will be ignored
        /// </summary>
        public bool IgnoreDuplicateMusic { get; set; }

        /// <summary>
        /// When set to true, new Audios that have the same audio clip as any other Audio, will be ignored
        /// </summary>
        public bool IgnoreDuplicateSounds { get; set; }
        
        public float GlobalVolume
        {
            get { return _vol; }
            set { _vol = value; }
        }

        public float GlobalMusicVolume
        {
            get { return _musicVol; }
            set { _musicVol = value; }
        }

        public float GlobalSoundsVolume
        {
            get { return _soundVol; }
            set { _soundVol = value; }
        }
        
        public void SetMusicEnable(bool isEnable)
        {
            GlobalMusicVolume = isEnable ? 1 : 0;
        }

        public void SetSoundEnable(bool isEnable)
        {
            GlobalSoundsVolume = isEnable ? 1 : 0;
        }

        public void SetVolumeEnable(bool isEnable)
        {
            GlobalVolume = isEnable ? 1 : 0;
        }
        
        public virtual void Start()
        {
            
        }
        
        public virtual void Init()
        {
            if (!Initialized)
            {
                musicAudio = new Dictionary<int, AudioBase>();
                soundsAudio = new Dictionary<int, AudioBase>();
                freeMusicAudio = new Queue<AudioBase>();
                freeSoundsAudio = new Queue<AudioBase>();

                IgnoreDuplicateMusic = false;
                IgnoreDuplicateSounds = false;

                Initialized = true;
            }

            SceneManager.sceneLoaded += OnSceneLoaded;
        }
        
        public virtual void Release()
        {
            
        }

        public virtual void Update(float dt)
        {
            
        }

        protected void OnSceneLoaded(Scene scene, LoadSceneMode mode)
        {
            // List<int> keys =  new List<int>(musicAudio.Keys);
            // foreach (var key in keys)
            // {
            //     if (musicAudio.ContainsKey(key))
            //     {
            //         var music = musicAudio[key];
            //         if (!music.persist && music.activated)
            //         {
            //             Object.Destroy(music.RootGo);
            //             musicAudio.Remove(key);
            //         }
            //     }
            // }
            //
            // keys =  new List<int>(soundsAudio.Keys);
            // foreach (var key in keys)
            // {
            //     if (musicAudio.ContainsKey(key))
            //     {
            //         var sound = soundsAudio[key];
            //         if (!sound.persist && sound.activated)
            //         {
            //             Object.Destroy(sound.RootGo);
            //             musicAudio.Remove(key);
            //         }
            //     }
            // }
        }
        
        public void ResumeAll()
        {
            ResumeAllMusic();
            ResumeAllSounds();
        }
        
        public virtual void ResumeAllMusic()
        {
            
        }

        public virtual void ResumeAllSounds()
        {
            
        }
        
        public virtual void PauseAll()
        {
            PauseAllMusic();
            PauseAllSounds();
        }
        
        public virtual void PauseAllMusic()
        {
            
        }

        public virtual void PauseAllSounds()
        {
            
        }
        
        public virtual void StopAll(float fadeOutSeconds = -1.0f)
        {
            StopAllMusic(fadeOutSeconds);
            StopAllSounds();
        }

        public virtual void StopAllMusic(float fadeOutSeconds = -1.0f)
        {
            
        }

        public virtual void StopAllSounds()
        {
            
        }
        
    }
}