using System.Collections.Generic;
using UnityEngine;
using MoreMountains.Feedbacks;

namespace BaseGames.Feedback
{
    /// <summary>
    /// 玩家反馈播放器：实现 IFeedbackPlayer，将行为语义映射到 MMF_Player 实例。
    /// 挂在玩家 GameObject 上（或子对象 [Feedback] 上）。
    /// 所有 MMF_Player 字段均在 Inspector 中配置 Feel 反馈链。
    /// </summary>
    public class PlayerFeedback : MonoBehaviour, IFeedbackPlayer
    {
        [Header("命中反馈")]
        [SerializeField] private MMF_Player _onHitLight;
        [SerializeField] private MMF_Player _onHitMedium;
        [SerializeField] private MMF_Player _onHitHeavy;
        [SerializeField] private MMF_Player _onParrySuccess;

        [Header("受伤 / 死亡反馈")]
        [SerializeField] private MMF_Player _onTakeHit;
        [SerializeField] private MMF_Player _onDeath;

        [Header("恢复反馈")]
        [SerializeField] private MMF_Player _onHeal;

        [Header("移动 / 动作反馈")]
        [SerializeField] private MMF_Player _onLandImpact;
        [SerializeField] private MMF_Player _onAttackWhoosh;
        [SerializeField] private MMF_Player _onJumpLaunch;

        [Header("命名预设（可选）")]
        [SerializeField] private NamedFeedback[] _namedPresets;

        [Header("音效预设（可选）")]
        [SerializeField] private NamedFeedback[] _sfxPresets;

        private Dictionary<string, MMF_Player> _presetMap;
        private Dictionary<string, MMF_Player> _sfxMap;

        private void Awake()
        {
            _presetMap = BuildMap(_namedPresets);
            _sfxMap    = BuildMap(_sfxPresets);
        }

        // ── IFeedbackPlayer ──────────────────────────────────────────────────────
        public void PlayHit(HitWeight weight)
        {
            var player = weight switch
            {
                HitWeight.Light  => _onHitLight,
                HitWeight.Medium => _onHitMedium,
                HitWeight.Heavy  => _onHitHeavy,
                _                => _onHitLight,
            };
            player?.PlayFeedbacks();
        }

        public void PlayParrySuccess()  => _onParrySuccess?.PlayFeedbacks();
        public void PlayTakeHit()       => _onTakeHit?.PlayFeedbacks();
        public void PlayDeath()         => _onDeath?.PlayFeedbacks();
        public void PlayHeal()          => _onHeal?.PlayFeedbacks();
        public void PlayLandImpact()    => _onLandImpact?.PlayFeedbacks();
        public void PlayAttackWhoosh()  => _onAttackWhoosh?.PlayFeedbacks();
        public void PlayJumpLaunch()    => _onJumpLaunch?.PlayFeedbacks();

        public void TriggerPreset(string presetId)
        {
            if (_presetMap.TryGetValue(presetId, out var p))
                p?.PlayFeedbacks();
            else
                Debug.LogWarning($"[PlayerFeedback] 未找到预设 '{presetId}'。");
        }

        public void PlaySFXById(string sfxId)
        {
            if (_sfxMap.TryGetValue(sfxId, out var p))
                p?.PlayFeedbacks();
            else
                Debug.LogWarning($"[PlayerFeedback] 未找到 SFX 预设 '{sfxId}'。");
        }

        // ── 辅助 ─────────────────────────────────────────────────────────────────
        private static Dictionary<string, MMF_Player> BuildMap(NamedFeedback[] entries)
        {
            var map = new Dictionary<string, MMF_Player>();
            if (entries == null) return map;
            foreach (var e in entries)
            {
                if (!string.IsNullOrEmpty(e.id))
                    map[e.id] = e.player;
            }
            return map;
        }
    }

    [System.Serializable]
    public struct NamedFeedback
    {
        public string     id;
        public MMF_Player player;
    }
}