using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Serialization;

namespace Ichni.RhythmGame
{
    public abstract class NoteVisualBase : SubstantialObject, IHaveEffectSubmodule, IHaveSelectSubmodule
    {
        #region [暴露属性字段] Essential Configs
        public NoteBase note;

        public bool isHighlighted;
        
        public GameObject noteMain;
        public GameObject judgeEffect;

        public GameObject perfectPoint;

        public List<GameObject> notePartList;
        public List<GameObject> extraPartList;
        public List<GameObject> effectPrefabList;
        #endregion

        #region [计算与状态缓存] Calculated & Cached States
        public virtual Vector3 noteVisualPosition => noteMain.transform.position;
        public EffectSubmodule effectSubmodule { get; set; }
        public SelectSubmodule selectSubmodule { get; set; }
        #endregion

        #region [生命周期] Lifecycle & Factory
        public new static NoteVisualBase GenerateElement(string elementName, Guid id, List<string> tags,
            bool isFirstGenerated, string themeBundleName, string objectName, GameElement parentElement, bool isHighlighted)
        {
            NoteVisualBase noteVisual = SubstantialObject.GenerateElement(elementName, id, tags,
                isFirstGenerated, themeBundleName, objectName, parentElement).GetComponent<NoteVisualBase>();
            
            noteVisual.isHighlighted = isHighlighted;
            noteVisual.SetHighlight();

            return noteVisual;
        }
        
        public override void SetDefaultSubmodules()
        {
            base.SetDefaultSubmodules();
            effectSubmodule = new EffectSubmodule(this, EffectSubmodule.EffectSubmodulePreset.Note);
        }

        /// <summary>
        /// NoteVisual 初始化完毕后，通知父 Note 重新缓存效果列表。
        /// </summary>
        public override void AfterInitialize()
        {
            base.AfterInitialize();

            if (note != null)
            {
                note.RefreshNoteVisualCaches();
            }
        }
        #endregion

        #region [行为重写] Behavior Overrides
        public virtual void Recover()
        {
            
        }

        public virtual void SetHighlight()
        {
            
        }

        public override void OnDelete()
        {
            base.OnDelete();

            // 清除父 Note 对已删除 NoteVisual 的引用，防止悬空引用和 NullReferenceException
            if (note != null)
            {
                note.noteVisual = null;
                note.RefreshNoteVisualCaches();
            }
        }
        #endregion
    }


    
}