using UnityEngine;

public class Audio : MonoBehaviour
{
    // Singleton Instance
    public static Audio instance;

    [Header("Sumber Suara")]
    public AudioSource musicSource; 
    public AudioSource sfxSource;   

    [Header("Koleksi Audio")]
    public AudioClip backgroundMusicUtama; 
    public AudioClip backgroundMusicKuis;  
    public AudioClip buttonClickSFX;       

    void Awake()
    {
        // Logika "MusicAwet": Kalau udah ada Audio Manager, hancurkan yang baru.
        if (instance == null)
        {
            instance = this;
            DontDestroyOnLoad(gameObject);
        }
        else
        {
            Destroy(gameObject);
        }
    }

    void Start()
    {
        // 1. Load Status Mute/Unmute dari Ingatan HP (PlayerPrefs)
        // Kalau 1 = Nyala (Mute false), Kalau 0 = Mati (Mute true)
        bool isMusicOn = PlayerPrefs.GetInt("MusicState", 1) == 1;
        bool isSFXOn = PlayerPrefs.GetInt("SFXState", 1) == 1;

        musicSource.mute = !isMusicOn;
        sfxSource.mute = !isSFXOn;

        // 2. Mulai Mainkan Musik
        PlayMusic(backgroundMusicUtama);
    }

    public void PlayMusic(AudioClip clip)
    {
        if (musicSource.clip == clip) return; // Kalau lagunya sama, jangan diulang

        musicSource.clip = clip;
        musicSource.Play();
    }

    public void PlayQuizMusic()
    {
        PlayMusic(backgroundMusicKuis);
    }

    public void PlayMainMusic()
    {
        PlayMusic(backgroundMusicUtama);
    }

    public void PlayButtonSound()
    {
        // Cek dulu apakah SFX boleh bunyi?
        if (!sfxSource.mute)
        {
            sfxSource.PlayOneShot(buttonClickSFX);
        }
    }

    // Fungsi Pembantu buat dipanggil dari SettingsManager
    public void UpdateMuteState()
    {
        bool isMusicOn = PlayerPrefs.GetInt("MusicState", 1) == 1;
        bool isSFXOn = PlayerPrefs.GetInt("SFXState", 1) == 1;

        musicSource.mute = !isMusicOn;
        sfxSource.mute = !isSFXOn;
    }
}