using UnityEngine;

using System.Collections;

public class ManaAudio : Regist
{
    #region 变量

    public static bool Audio;
    public static bool Music;
    public static Coroutine CoroTheme;
    public static Coroutine CoroMiniGame;
    public static Transform AudioParent;
    public static Transform MusicParent;
    public static ManaAudio Instance;
    public static AudioSource MusicMini;
    public static AudioSource MusicTheme;

    #endregion

    public override void Instantiate()
    {
        MusicParent = new GameObject("Music").transform;
        
        ManaReso.Get("MusicMini", Folder.Object, true, MusicParent, true);
        ManaReso.Get("MusicTheme", Folder.Object, true, MusicParent, true);
    }
    
    public override void RegistValueA()
    {
        Audio = true;
        Music = true;
        Instance = this;

        #region MusicMini

        Transform tra = MusicMini.transform;
	    TweenAudio tween = tra.CreateTweenAudio(1, 2f, true, true, Curve.EaseOutQuad);

	    tween.OnForwardStart += () =>
	    {
	        MusicMini.Play();

	        CoroTheme = StartCoroutine(Loop(MusicMini));
	    };

	    tween.OnBackwardStart += () =>
	    {
	        StopCoroutine(CoroTheme);
	    };

        #endregion

        #region MusicTheme

        tra = MusicTheme.transform;
        tween = tra.CreateTweenAudio(1, 2f, true, true, Curve.EaseOutQuad);

        tween.OnForwardStart += () =>
        {
            MusicTheme.Play();

            CoroTheme = StartCoroutine(Loop(MusicTheme));
        };

        tween.OnBackwardStart += () =>
        {
            StopCoroutine(CoroTheme);
        };

        #endregion

        ManaReso.Get("MusicTheme").TweenForAudio();
    }

    public override void RegistReference()
    {
        MusicMini = ManaReso.Get<AudioSource>("MusicMini");
        MusicTheme = ManaReso.Get<AudioSource>("MusicTheme");
    }


    public override void TutorialInstantiate()
    {
        Instantiate();
    }

    public override void TutorialRegistValue()
    {
        RegistValueA();
    }

    public override void TutorialRegistReference()
    {
        RegistReference();
    }


    public void MusicSwitch()
    {
        if (Music)
        {
            Music = false;

            ManaReso.SetActive("L_MusicOn", false);
            ManaReso.SetActive("L_MusicOff", true);
            
            MusicParent.SetActive(false);

            StopCoroutine(CoroTheme);
        }
        else
        {
            Music = true;

            ManaReso.SetActive("L_MusicOn", true);
            ManaReso.SetActive("L_MusicOff", false);

            MusicParent.SetActive(true);

            MusicTheme.TweenForAudio();
        }
    }

    public void AudioSwitch()
    {
        if (Audio)
        {
            Audio = false;

            ManaReso.SetActive("L_AudioOn", false);
            ManaReso.SetActive("L_AudioOff", true);
        }
        else
        {
            Audio = true;

            ManaReso.SetActive("L_AudioOn", true);
            ManaReso.SetActive("L_AudioOff", false);
        }
    }


    public IEnumerator Loop(AudioSource audioSource)
    {
        while (true)
        {
            while (audioSource.isPlaying)
            {
                yield return null;
            }

            yield return new WaitForSeconds(3);

            audioSource.Play();
        }
    }
}