using UnityEngine;
using MoreMountains.Feedbacks;
using BaseGames.Combat;
using BaseGames.Feedback;

namespace BaseGames.Enemies
{
    /// <summary>
    /// 敌人反馈播放器：实现 IFeedbackPlayer，将行为语义映射到 MMF_Player 实例。
    /// 同时保留 OnHit/OnDeath 语义方法供 EnemyBase 直接调用（转发给接口方法）。
    /// </summary>
    public class EnemyFeedback : MonoBehaviour, IFeedbackPlayer
    {
        [Header("命中反馈")]
        [SerializeField] private MMF_Player _onHitLight;
        [SerializeField] private MMF_Player _onHitMedium;
        [SerializeField] private MMF_Player _onHitHeavy;
        [Tooltip("命中反馈生成位置：Fixed = 反馈链编排的固定位置；HitPoint = 在命中点生成")]
        [SerializeField] private FeedbackPositionMode _hitPositionMode = FeedbackPositionMode.Fixed;

        [Header("受伤 / 死亡反馈")]
        [SerializeField] private MMF_Player _onTakeHit;
        [Tooltip("受击反馈生成位置：Fixed = 反馈链编排的固定位置；HitPoint = 在受击点生成（血粒子等贴点表现）")]
        [SerializeField] private FeedbackPositionMode _takeHitPositionMode = FeedbackPositionMode.Fixed;
        [SerializeField] private MMF_Player _onDeath;

        // ── IFeedbackPlayer ──────────────────────────────────────────────────────
        public void PlayHit(HitWeight weight, Vector3 hitPoint)
        {
            var player = weight switch
            {
                HitWeight.Light  => _onHitLight,
                HitWeight.Medium => _onHitMedium,
                HitWeight.Heavy  => _onHitHeavy,
                _                => _onHitLight,
            };
            FeedbackPlayback.Play(player, _hitPositionMode, hitPoint);
        }

        public void PlayTakeHit(Vector3 hitPoint)
            => FeedbackPlayback.Play(_onTakeHit, _takeHitPositionMode, hitPoint);
        public void PlayDeath()        => _onDeath?.PlayFeedbacks();

        // 以下方法对敌人无意义，提供空实现保持接口完整
        public void PlayParrySuccess() { }
        public void PlayHeal()         { }
        public void PlayLandImpact()   { }
        public void PlayAttackWhoosh() { }
        public void PlayJumpLaunch()   { }
        public void PlayFootstep()     { }
        public void TriggerPreset(string presetId) { }
        public void PlaySFXById(string sfxId) { }
        public void PlayFormSwitch(int formIndex) { }  // 敌人无形态切换，空实现

        // ── EnemyBase 语义方法 ────────────────────────────────────────────
        /// <summary>受到伤害时调用（由 EnemyBase 触发）。</summary>
        public void OnHit(DamageInfo info)
        {
            PlayTakeHit(info.HitPoint);
        }

        /// <summary>死亡时调用（由 EnemyBase 触发）。</summary>
        public void OnDeath()
        {
            PlayDeath();
        }
    }
}