using UnityEngine;
using UnityEngine.Audio;

namespace BaseGames.Audio
{
    /// <summary>
    /// 音频全局配置 SO：区域 BGM 映射、Boss BGM 映射、特殊曲目。
    /// 资产路径：Assets/ScriptableObjects/Audio/AUD_Config.asset
    /// </summary>
    [CreateAssetMenu(menuName = "Audio/AudioConfig")]
    public class AudioConfigSO : ScriptableObject
    {
        [System.Serializable]
        public struct ZoneBGMEntry
        {
            public string    ZoneId;
            public AudioClip BGMClip;
            public float     FadeDuration;
        }

        [System.Serializable]
        public struct BossBGMEntry
        {
            public string    BossId;
            public AudioClip BGMClip;
        }

        [Header("区域 BGM 映射")]
        public ZoneBGMEntry[] ZoneBGMs;

        [Header("Boss BGM 映射")]
        public BossBGMEntry[] BossBGMs;

        [Header("特殊曲目")]
        public AudioClip MainMenuBGM;
        public AudioClip GameOverSting;
        public AudioClip VictoryStingBGM;
        [Min(0.1f)]
        public float     VictoryStingDuration = 4f;

        public AudioClip GetZoneBGM(string zoneId)
        {
            if (ZoneBGMs == null) return null;
            foreach (var e in ZoneBGMs)
                if (e.ZoneId == zoneId) return e.BGMClip;
            return null;
        }

        public AudioClip GetBossBGM(string bossId)
        {
            if (BossBGMs == null) return null;
            foreach (var e in BossBGMs)
                if (e.BossId == bossId) return e.BGMClip;
            return null;
        }
    }
}