using UnityEngine;
using TMPro;

public class Music
{
  public Music(SoundData data)
  {
    Main.OnGameStart += this.GameStart;
    this.data = data;
  }

  SoundData data;

  float loopVolume, musicVolume;
  float loopVolumeDelta, musicVolumeDelta;

  void GameStart(Main main)
  {
    main.musicSource.clip = data.musicTrack;
    main.musicSource.time = 0;
  }

  public void Fade(Main main)
  {
    if (main.boxUI.active)
    {
      musicVolumeDelta = -1;
      main.musicSource.Pause();
      main.musicSource.volume = 0;
    }
    else if (main.playing && !main.musicSource.isPlaying)
    {
      musicVolumeDelta = 1;
      main.musicSource.Play();
    }

    if (main.boxUI.menuMain.activeInHierarchy || main.boxUI.menuConfig.activeInHierarchy)
    {
      loopVolumeDelta = 3;
    }
    else
    {
      loopVolumeDelta = -3;
    }

    loopVolume = Mathf.Clamp01(loopVolume + Time.deltaTime / loopVolumeDelta);
    musicVolume = Mathf.Clamp01(musicVolume + Time.deltaTime / musicVolumeDelta);

    main.loopSource.volume = loopVolume * data.musicVolume;
    main.musicSource.volume = musicVolume * data.musicVolume;

    if (main.fastQueue > 0)
    {
      main.loopSource.pitch = main.musicSource.pitch = 2;
    }
    else
    {
      main.loopSource.pitch = main.musicSource.pitch = 1;
    }
  }
}