using AlicizaX;
using UnityEngine;
using UnityEngine.Audio;

namespace AlicizaX.Audio.Runtime
{
    /// <summary>
    /// 音效管理，为游戏提供统一的音效播放接口。
    /// </summary>
    /// <remarks>场景3D音效挂到场景物件、技能3D音效挂到技能特效上，并在AudioSource的Output上设置对应分类的AudioMixerGroup</remarks>
    [DisallowMultipleComponent]
    [AddComponentMenu("Game Framework/Audio")]
    public sealed class AudioComponent : MonoBehaviour
    {
        [SerializeField] private AudioMixer m_AudioMixer;

        [SerializeField] private Transform m_InstanceRoot = null;

        [SerializeField] private AudioGroupConfig[] m_AudioGroupConfigs = null;

        private IAudioService _audioService;

        private void Awake()
        {
            _audioService = AppServices.App.Register(new AudioService());
        }

        /// <summary>
        /// 初始化音频模块。
        /// </summary>
        void Start()
        {
            if (m_InstanceRoot == null)
            {
                m_InstanceRoot = new GameObject("[AudioService Instances]").transform;
                m_InstanceRoot.SetParent(gameObject.transform);
                m_InstanceRoot.localScale = Vector3.one;
            }

            if (m_AudioMixer == null)
            {
                m_AudioMixer = Resources.Load<AudioMixer>("AudioMixer");
            }

            _audioService.Initialize(m_AudioGroupConfigs, m_InstanceRoot, m_AudioMixer);
        }
    }
}